# file: mlo_N2O_Day.dat # # Nitrous Oxide (N2O) data from hourly in situ samples analyzed on # a gas chromatograph located at Mauna Loa (MLO), Hawaii # (19.539 N, 155.578 W, elevation: 3397 m). # # Atmospheric Measurements from the NOAA/ESRL Radiatively Important Trace # Species (RITS) program. The RITS program started in 1983 and continued # until 2000. A detailed history of the RITS program can be found at # http://www.esrl.noaa.gov/gmd/hats/insitu/insitu.html # # PIs: Dr. James W. Elkins, Dr. Bradley D. Hall, J. David Nance # # National Oceanic and Atmospheric Administration (NOAA) # Earth System Research Laboratory (ESRL) # 325 Broadway, R/GMD1 # Boulder, CO 80305-3328 # # See (http://www.esrl.noaa.gov/gmd/obop/) for station statistics and personnel. # # Data use policy: # If you use this data in a publication or report, we would appreciate that # you contact the principal investigators (PIs) first and discuss your # interests. We are trying to encourage scientific discussion. The PIs can # discuss the quality of the data and any potential problems with its # analysis. Please contact the PIs for more information. # # The data should be cited in presentations or publications as the flowing: # Nitrous Oxide data from the NOAA/ESRL halocarbons in situ program. # # Calibration scale used: NOAA 2006 # # More information about the calibration scale can be found at: # http://www.esrl.noaa.gov/gmd/ccl/ # # The RITS GCs sampled once per hour from the early 1990s onward. # Daily-averaged data are provided in parts-per-billion (ppb). # # Abbreviations: # yr year # mon month # min minute # m daily/monthly median concentration (or hourly value) # sd standard deviation # n number of samples # brw Barrow, Alaska # nwr Niwot Ridge, Colorado # mlo Mauna Loa, Hawaii # smo Cape Matatula, American Samoa # spo South Pole, Antarctica # nan not-a-number (missing data) # # year, mon, day, concentration in ppb, std. dev, number of samples # N2OritsMLOyr N2OritsMLOmon N2OritsMLOday N2OritsMLOm N2OritsMLOsd N2OritsMLOn 1987 6 21 306.314 1.539 6 1987 6 22 nan nan 0 1987 6 23 307.646 0.351 2 1987 6 24 306.818 1.655 7 1987 6 25 306.411 1.597 8 1987 6 26 306.562 2.030 8 1987 6 27 306.954 1.148 8 1987 6 28 306.587 1.159 8 1987 6 29 307.546 1.122 5 1987 6 30 nan nan 0 1987 7 1 nan nan 0 1987 7 2 306.933 nan 1 1987 7 3 305.848 1.219 8 1987 7 4 305.618 1.801 8 1987 7 5 306.523 1.497 8 1987 7 6 307.118 1.299 6 1987 7 7 nan nan 0 1987 7 8 nan nan 0 1987 7 9 nan nan 0 1987 7 10 nan nan 0 1987 7 11 nan nan 0 1987 7 12 nan nan 0 1987 7 13 nan nan 0 1987 7 14 nan nan 0 1987 7 15 nan nan 0 1987 7 16 nan nan 0 1987 7 17 nan nan 0 1987 7 18 nan nan 0 1987 7 19 nan nan 0 1987 7 20 nan nan 0 1987 7 21 nan nan 0 1987 7 22 nan nan 0 1987 7 23 nan nan 0 1987 7 24 nan nan 0 1987 7 25 nan nan 0 1987 7 26 nan nan 0 1987 7 27 nan nan 0 1987 7 28 nan nan 0 1987 7 29 306.805 0.613 7 1987 7 30 306.031 0.344 7 1987 7 31 306.677 1.169 3 1987 8 1 307.981 1.318 2 1987 8 2 nan nan 0 1987 8 3 309.174 nan 1 1987 8 4 307.899 1.431 8 1987 8 5 307.145 0.641 3 1987 8 6 nan nan 0 1987 8 7 nan nan 0 1987 8 8 nan nan 0 1987 8 9 nan nan 0 1987 8 10 nan nan 0 1987 8 11 nan nan 0 1987 8 12 nan nan 0 1987 8 13 nan nan 0 1987 8 14 nan nan 0 1987 8 15 nan nan 0 1987 8 16 nan nan 0 1987 8 17 nan nan 0 1987 8 18 307.643 1.097 8 1987 8 19 306.724 0.787 8 1987 8 20 nan nan 0 1987 8 21 306.713 1.244 8 1987 8 22 307.569 0.819 3 1987 8 23 nan nan 0 1987 8 24 nan nan 0 1987 8 25 307.155 1.381 6 1987 8 26 306.210 0.890 8 1987 8 27 305.528 nan 1 1987 8 28 nan nan 0 1987 8 29 308.010 0.938 4 1987 8 30 nan nan 0 1987 8 31 nan nan 0 1987 9 1 306.838 0.876 5 1987 9 2 308.525 0.029 2 1987 9 3 306.715 0.685 7 1987 9 4 nan nan 0 1987 9 5 307.144 0.718 6 1987 9 6 306.570 0.287 8 1987 9 7 nan nan 0 1987 9 8 306.280 nan 1 1987 9 9 306.990 0.915 8 1987 9 10 nan nan 0 1987 9 11 nan nan 0 1987 9 12 309.233 0.193 2 1987 9 13 nan nan 0 1987 9 14 307.656 nan 1 1987 9 15 306.866 nan 1 1987 9 16 306.472 0.450 8 1987 9 17 307.153 0.525 5 1987 9 18 306.185 0.079 2 1987 9 19 306.346 0.796 8 1987 9 20 306.435 0.390 8 1987 9 21 306.854 0.408 3 1987 9 22 306.380 1.932 5 1987 9 23 306.538 0.318 8 1987 9 24 307.010 0.450 4 1987 9 25 nan nan 0 1987 9 26 nan nan 0 1987 9 27 nan nan 0 1987 9 28 nan nan 0 1987 9 29 nan nan 0 1987 9 30 306.706 0.296 7 1987 10 1 306.692 0.520 2 1987 10 2 306.221 0.570 8 1987 10 3 306.663 0.496 8 1987 10 4 306.957 nan 1 1987 10 5 306.373 nan 1 1987 10 6 306.722 0.851 3 1987 10 7 306.184 0.517 8 1987 10 8 307.370 0.011 2 1987 10 9 305.557 1.037 4 1987 10 10 306.413 0.484 8 1987 10 11 306.854 0.521 8 1987 10 12 307.101 nan 1 1987 10 13 306.869 0.875 2 1987 10 14 306.458 0.631 8 1987 10 15 306.405 0.718 2 1987 10 16 306.207 0.725 4 1987 10 17 306.394 0.738 8 1987 10 18 306.312 0.820 8 1987 10 19 306.787 0.149 5 1987 10 20 307.031 0.570 5 1987 10 21 306.631 0.539 8 1987 10 22 306.529 0.382 6 1987 10 23 nan nan 0 1987 10 24 306.534 0.450 8 1987 10 25 306.358 0.715 2 1987 10 26 307.083 0.534 7 1987 10 27 307.177 0.617 3 1987 10 28 306.499 0.796 5 1987 10 29 306.831 0.459 5 1987 10 30 306.900 0.737 8 1987 10 31 305.933 0.452 2 1987 11 1 nan nan 0 1987 11 2 nan nan 0 1987 11 3 306.531 0.820 7 1987 11 4 306.588 0.478 7 1987 11 5 306.113 0.296 5 1987 11 6 306.615 0.496 8 1987 11 7 306.353 1.095 4 1987 11 8 nan nan 0 1987 11 9 nan nan 0 1987 11 10 307.183 0.249 6 1987 11 11 306.764 0.718 7 1987 11 12 nan nan 0 1987 11 13 nan nan 0 1987 11 14 nan nan 0 1987 11 15 nan nan 0 1987 11 16 nan nan 0 1987 11 17 nan nan 0 1987 11 18 nan nan 0 1987 11 19 nan nan 0 1987 11 20 nan nan 0 1987 11 21 306.989 1.301 4 1987 11 22 nan nan 0 1987 11 23 nan nan 0 1987 11 24 nan nan 0 1987 11 25 nan nan 0 1987 11 26 nan nan 0 1987 11 27 nan nan 0 1987 11 28 nan nan 0 1987 11 29 nan nan 0 1987 11 30 nan nan 0 1987 12 1 nan nan 0 1987 12 2 306.408 2.223 4 1987 12 3 306.324 1.702 5 1987 12 4 307.084 1.359 5 1987 12 5 nan nan 0 1987 12 6 nan nan 0 1987 12 7 nan nan 0 1987 12 8 nan nan 0 1987 12 9 nan nan 0 1987 12 10 nan nan 0 1987 12 11 nan nan 0 1987 12 12 nan nan 0 1987 12 13 nan nan 0 1987 12 14 nan nan 0 1987 12 15 nan nan 0 1987 12 16 nan nan 0 1987 12 17 nan nan 0 1987 12 18 nan nan 0 1987 12 19 nan nan 0 1987 12 20 nan nan 0 1987 12 21 nan nan 0 1987 12 22 nan nan 0 1987 12 23 nan nan 0 1987 12 24 nan nan 0 1987 12 25 nan nan 0 1987 12 26 nan nan 0 1987 12 27 nan nan 0 1987 12 28 nan nan 0 1987 12 29 nan nan 0 1987 12 30 nan nan 0 1987 12 31 nan nan 0 1988 1 1 nan nan 0 1988 1 2 nan nan 0 1988 1 3 nan nan 0 1988 1 4 nan nan 0 1988 1 5 nan nan 0 1988 1 6 nan nan 0 1988 1 7 nan nan 0 1988 1 8 308.561 0.030 2 1988 1 9 307.223 2.299 5 1988 1 10 nan nan 0 1988 1 11 309.483 nan 1 1988 1 12 306.058 0.932 4 1988 1 13 305.158 nan 1 1988 1 14 307.550 2.663 2 1988 1 15 nan nan 0 1988 1 16 nan nan 0 1988 1 17 nan nan 0 1988 1 18 nan nan 0 1988 1 19 nan nan 0 1988 1 20 nan nan 0 1988 1 21 nan nan 0 1988 1 22 nan nan 0 1988 1 23 nan nan 0 1988 1 24 nan nan 0 1988 1 25 nan nan 0 1988 1 26 306.929 1.759 8 1988 1 27 307.263 2.027 6 1988 1 28 307.243 1.449 8 1988 1 29 305.425 0.740 2 1988 1 30 307.340 1.126 7 1988 1 31 306.269 0.267 2 1988 2 1 306.248 nan 1 1988 2 2 306.599 0.855 8 1988 2 3 306.339 1.110 7 1988 2 4 306.408 0.994 7 1988 2 5 nan nan 0 1988 2 6 306.392 0.860 8 1988 2 7 306.309 0.831 8 1988 2 8 306.361 0.326 5 1988 2 9 306.570 1.525 7 1988 2 10 306.624 0.662 6 1988 2 11 306.875 1.014 8 1988 2 12 306.765 2.371 3 1988 2 13 306.334 1.085 8 1988 2 14 306.629 1.509 5 1988 2 15 nan nan 0 1988 2 16 nan nan 0 1988 2 17 306.222 1.219 7 1988 2 18 306.822 0.735 3 1988 2 19 nan nan 0 1988 2 20 nan nan 0 1988 2 21 nan nan 0 1988 2 22 nan nan 0 1988 2 23 nan nan 0 1988 2 24 nan nan 0 1988 2 25 nan nan 0 1988 2 26 nan nan 0 1988 2 27 306.606 2.082 8 1988 2 28 306.436 0.649 7 1988 2 29 306.850 2.166 7 1988 3 1 306.414 0.901 8 1988 3 2 306.741 0.750 8 1988 3 3 306.865 0.649 8 1988 3 4 305.982 1.412 5 1988 3 5 nan nan 0 1988 3 6 305.169 3.978 2 1988 3 7 nan nan 0 1988 3 8 307.798 1.559 7 1988 3 9 306.918 0.848 8 1988 3 10 307.178 1.130 7 1988 3 11 306.977 0.823 8 1988 3 12 306.937 0.869 8 1988 3 13 nan nan 0 1988 3 14 nan nan 0 1988 3 15 305.727 1.900 8 1988 3 16 306.568 0.474 8 1988 3 17 307.308 1.039 2 1988 3 18 306.369 0.764 8 1988 3 19 306.899 0.602 4 1988 3 20 nan nan 0 1988 3 21 301.499 nan 1 1988 3 22 306.129 0.855 3 1988 3 23 306.504 0.582 6 1988 3 24 306.404 0.555 8 1988 3 25 305.330 0.673 4 1988 3 26 306.532 1.598 7 1988 3 27 nan nan 0 1988 3 28 306.647 2.277 6 1988 3 29 305.794 0.765 2 1988 3 30 305.489 nan 1 1988 3 31 307.541 2.210 3 1988 4 1 307.405 nan 1 1988 4 2 nan nan 0 1988 4 3 nan nan 0 1988 4 4 nan nan 0 1988 4 5 306.305 1.473 18 1988 4 6 306.630 0.564 9 1988 4 7 306.090 0.856 16 1988 4 8 306.874 1.020 12 1988 4 9 306.851 0.820 14 1988 4 10 306.776 0.689 15 1988 4 11 306.359 0.806 16 1988 4 12 306.552 0.922 14 1988 4 13 307.016 1.590 13 1988 4 14 nan nan 0 1988 4 15 306.383 0.838 7 1988 4 16 306.731 0.566 8 1988 4 17 307.087 1.060 4 1988 4 18 306.934 nan 1 1988 4 19 306.820 1.003 8 1988 4 20 306.784 1.064 8 1988 4 21 307.286 1.428 8 1988 4 22 306.742 0.730 2 1988 4 23 306.602 0.353 8 1988 4 24 307.197 0.429 8 1988 4 25 307.013 0.940 8 1988 4 26 306.892 0.644 8 1988 4 27 306.952 0.502 8 1988 4 28 306.877 1.002 8 1988 4 29 306.923 0.014 2 1988 4 30 307.183 0.448 8 1988 5 1 306.822 0.654 8 1988 5 2 306.139 1.450 8 1988 5 3 306.484 2.619 8 1988 5 4 306.529 1.031 8 1988 5 5 306.628 nan 1 1988 5 6 307.008 1.151 8 1988 5 7 306.939 3.519 5 1988 5 8 nan nan 0 1988 5 9 nan nan 0 1988 5 10 308.828 2.044 5 1988 5 11 307.720 1.003 8 1988 5 12 306.169 1.350 8 1988 5 13 307.570 1.316 8 1988 5 14 306.837 0.719 8 1988 5 15 306.499 1.374 8 1988 5 16 nan nan 0 1988 5 17 306.793 1.694 8 1988 5 18 307.203 1.895 8 1988 5 19 305.826 1.709 8 1988 5 20 306.842 1.177 8 1988 5 21 306.635 0.715 8 1988 5 22 307.165 2.328 8 1988 5 23 307.248 2.192 3 1988 5 24 306.750 1.003 8 1988 5 25 306.755 0.897 8 1988 5 26 306.519 0.867 8 1988 5 27 306.595 0.819 2 1988 5 28 306.299 0.830 8 1988 5 29 306.743 0.802 8 1988 5 30 307.445 0.367 6 1988 5 31 305.821 nan 1 1988 6 1 308.007 nan 1 1988 6 2 306.733 0.749 8 1988 6 3 306.826 1.449 8 1988 6 4 306.528 1.637 6 1988 6 5 nan nan 0 1988 6 6 309.095 nan 1 1988 6 7 nan nan 0 1988 6 8 nan nan 0 1988 6 9 nan nan 0 1988 6 10 nan nan 0 1988 6 11 306.615 0.918 8 1988 6 12 306.284 0.742 8 1988 6 13 306.743 0.655 8 1988 6 14 306.013 1.065 6 1988 6 15 306.369 0.758 8 1988 6 16 305.875 1.460 8 1988 6 17 306.618 2.298 8 1988 6 18 306.221 1.319 7 1988 6 19 306.901 2.637 8 1988 6 20 306.277 0.836 2 1988 6 21 306.142 0.774 8 1988 6 22 306.351 0.590 7 1988 6 23 306.269 2.033 7 1988 6 24 306.774 1.258 6 1988 6 25 306.031 1.906 4 1988 6 26 306.997 1.245 8 1988 6 27 nan nan 0 1988 6 28 306.325 1.590 8 1988 6 29 306.714 0.846 8 1988 6 30 306.231 1.011 7 1988 7 1 307.072 0.672 8 1988 7 2 307.043 0.660 8 1988 7 3 306.201 0.617 7 1988 7 4 306.840 0.511 8 1988 7 5 306.651 0.685 8 1988 7 6 306.758 1.248 8 1988 7 7 307.154 0.286 2 1988 7 8 306.608 0.810 8 1988 7 9 306.158 0.897 8 1988 7 10 306.933 0.765 8 1988 7 11 nan nan 0 1988 7 12 307.084 0.689 8 1988 7 13 306.934 0.785 8 1988 7 14 307.333 0.791 8 1988 7 15 307.066 0.425 8 1988 7 16 306.837 1.312 8 1988 7 17 307.279 0.698 8 1988 7 18 nan nan 0 1988 7 19 nan nan 0 1988 7 20 nan nan 0 1988 7 21 nan nan 0 1988 7 22 nan nan 0 1988 7 23 nan nan 0 1988 7 24 nan nan 0 1988 7 25 nan nan 0 1988 7 26 306.661 0.369 8 1988 7 27 306.740 0.731 8 1988 7 28 307.207 0.640 8 1988 7 29 306.875 0.585 8 1988 7 30 306.928 0.617 8 1988 7 31 307.140 0.544 8 1988 8 1 306.748 0.470 8 1988 8 2 306.538 0.951 8 1988 8 3 307.050 0.821 7 1988 8 4 307.027 0.520 8 1988 8 5 306.750 0.611 8 1988 8 6 307.078 0.720 8 1988 8 7 306.422 0.421 7 1988 8 8 306.903 0.647 8 1988 8 9 306.851 0.567 8 1988 8 10 306.624 0.772 8 1988 8 11 306.500 0.306 7 1988 8 12 307.453 0.484 8 1988 8 13 306.644 0.673 8 1988 8 14 306.904 nan 1 1988 8 15 307.747 nan 1 1988 8 16 307.110 0.492 8 1988 8 17 306.786 0.566 7 1988 8 18 306.726 0.717 8 1988 8 19 306.886 0.590 8 1988 8 20 306.221 nan 1 1988 8 21 nan nan 0 1988 8 22 nan nan 0 1988 8 23 307.412 1.578 8 1988 8 24 306.485 1.629 8 1988 8 25 306.127 0.563 6 1988 8 26 306.567 0.875 8 1988 8 27 306.756 0.890 8 1988 8 28 306.254 0.817 8 1988 8 29 306.383 nan 1 1988 8 30 306.782 0.975 8 1988 8 31 306.649 1.607 8 1988 9 1 306.799 1.058 8 1988 9 2 306.334 1.691 8 1988 9 3 306.875 1.318 8 1988 9 4 307.079 0.891 8 1988 9 5 307.047 1.034 8 1988 9 6 306.038 1.260 8 1988 9 7 306.928 0.843 8 1988 9 8 306.487 nan 1 1988 9 9 306.769 1.181 8 1988 9 10 306.768 0.842 8 1988 9 11 306.567 1.022 8 1988 9 12 nan nan 0 1988 9 13 307.967 nan 1 1988 9 14 306.843 0.662 8 1988 9 15 306.211 0.736 8 1988 9 16 306.409 1.101 8 1988 9 17 307.712 1.188 8 1988 9 18 306.864 0.175 2 1988 9 19 nan nan 0 1988 9 20 306.851 1.063 8 1988 9 21 307.066 0.853 7 1988 9 22 306.502 0.598 8 1988 9 23 306.722 0.822 8 1988 9 24 306.906 1.013 7 1988 9 25 307.375 0.834 6 1988 9 26 nan nan 0 1988 9 27 306.408 0.756 8 1988 9 28 306.921 0.945 7 1988 9 29 306.661 1.284 8 1988 9 30 307.034 1.127 8 1988 10 1 306.451 1.660 7 1988 10 2 nan nan 0 1988 10 3 307.364 nan 1 1988 10 4 306.748 0.564 8 1988 10 5 307.232 0.861 8 1988 10 6 306.755 1.151 8 1988 10 7 307.121 0.347 7 1988 10 8 307.024 0.884 8 1988 10 9 307.334 0.726 8 1988 10 10 306.586 1.231 8 1988 10 11 306.702 0.822 8 1988 10 12 307.398 1.087 7 1988 10 13 307.099 0.596 8 1988 10 14 306.669 0.664 8 1988 10 15 307.704 1.465 8 1988 10 16 307.210 0.999 5 1988 10 17 309.202 nan 1 1988 10 18 307.236 0.949 8 1988 10 19 306.521 1.210 8 1988 10 20 307.195 nan 1 1988 10 21 307.275 0.728 8 1988 10 22 307.364 0.766 7 1988 10 23 306.978 0.731 8 1988 10 24 306.434 nan 1 1988 10 25 306.789 0.997 8 1988 10 26 306.875 0.957 8 1988 10 27 306.991 0.661 8 1988 10 28 306.822 0.924 8 1988 10 29 306.913 0.986 8 1988 10 30 306.755 0.803 8 1988 10 31 306.964 0.684 3 1988 11 1 306.923 0.851 8 1988 11 2 306.828 0.532 8 1988 11 3 307.396 1.018 8 1988 11 4 307.289 0.922 7 1988 11 5 nan nan 0 1988 11 6 nan nan 0 1988 11 7 nan nan 0 1988 11 8 306.695 1.069 8 1988 11 9 307.576 0.805 8 1988 11 10 307.024 0.777 8 1988 11 11 307.020 1.151 8 1988 11 12 306.663 0.717 8 1988 11 13 306.705 1.059 8 1988 11 14 nan nan 0 1988 11 15 307.340 0.551 7 1988 11 16 306.928 0.561 8 1988 11 17 307.232 1.148 8 1988 11 18 307.319 0.617 8 1988 11 19 nan nan 0 1988 11 20 nan nan 0 1988 11 21 nan nan 0 1988 11 22 nan nan 0 1988 11 23 nan nan 0 1988 11 24 nan nan 0 1988 11 25 nan nan 0 1988 11 26 307.428 1.074 8 1988 11 27 307.331 0.893 8 1988 11 28 307.502 0.601 6 1988 11 29 nan nan 0 1988 11 30 307.447 1.797 13 1988 12 1 306.498 1.394 8 1988 12 2 306.091 1.373 8 1988 12 3 308.887 1.840 6 1988 12 4 306.937 0.494 8 1988 12 5 308.161 0.791 7 1988 12 6 307.209 0.694 7 1988 12 7 307.133 1.010 8 1988 12 8 306.849 1.731 8 1988 12 9 307.264 0.752 8 1988 12 10 nan nan 0 1988 12 11 nan nan 0 1988 12 12 nan nan 0 1988 12 13 303.387 nan 1 1988 12 14 308.102 1.314 8 1988 12 15 306.956 0.664 8 1988 12 16 307.216 1.019 8 1988 12 17 307.259 1.240 2 1988 12 18 307.869 1.816 3 1988 12 19 nan nan 0 1988 12 20 nan nan 0 1988 12 21 307.228 1.211 6 1988 12 22 307.558 0.785 8 1988 12 23 307.052 1.250 8 1988 12 24 307.331 1.040 8 1988 12 25 307.831 0.682 8 1988 12 26 307.394 1.307 8 1988 12 27 306.971 nan 1 1988 12 28 nan nan 0 1988 12 29 306.892 1.392 8 1988 12 30 307.934 0.513 2 1988 12 31 307.553 1.293 8 1989 1 1 nan nan 0 1989 1 2 nan nan 0 1989 1 3 306.649 nan 1 1989 1 4 307.565 0.880 8 1989 1 5 307.274 1.110 4 1989 1 6 307.466 1.087 12 1989 1 7 307.414 0.972 12 1989 1 8 307.071 0.753 11 1989 1 9 308.043 nan 1 1989 1 10 307.965 1.065 11 1989 1 11 307.389 1.331 10 1989 1 12 306.798 0.846 9 1989 1 13 307.283 0.751 11 1989 1 14 306.820 0.977 6 1989 1 15 nan nan 0 1989 1 16 nan nan 0 1989 1 17 nan nan 0 1989 1 18 307.036 2.253 4 1989 1 19 307.606 0.404 4 1989 1 20 307.269 0.998 6 1989 1 21 307.242 0.420 6 1989 1 22 nan nan 0 1989 1 23 310.510 nan 1 1989 1 24 307.741 0.937 3 1989 1 25 307.981 1.102 2 1989 1 26 nan nan 0 1989 1 27 308.395 0.641 2 1989 1 28 306.427 1.188 3 1989 1 29 nan nan 0 1989 1 30 nan nan 0 1989 1 31 nan nan 0 1989 2 1 nan nan 0 1989 2 2 nan nan 0 1989 2 3 nan nan 0 1989 2 4 nan nan 0 1989 2 5 nan nan 0 1989 2 6 nan nan 0 1989 2 7 306.876 1.417 9 1989 2 8 307.533 0.851 10 1989 2 9 306.967 0.743 9 1989 2 10 306.776 0.483 10 1989 2 11 nan nan 0 1989 2 12 nan nan 0 1989 2 13 305.323 nan 1 1989 2 14 307.343 0.753 10 1989 2 15 307.071 1.145 4 1989 2 16 307.779 0.774 11 1989 2 17 307.718 1.837 3 1989 2 18 307.283 0.825 2 1989 2 19 nan nan 0 1989 2 20 nan nan 0 1989 2 21 308.571 nan 1 1989 2 22 306.777 nan 1 1989 2 23 308.301 0.552 5 1989 2 24 308.257 1.166 2 1989 2 25 307.938 nan 1 1989 2 26 nan nan 0 1989 2 27 309.045 nan 1 1989 2 28 307.284 0.036 2 1989 3 1 307.649 0.447 3 1989 3 2 306.375 1.726 2 1989 3 3 307.164 nan 1 1989 3 4 308.008 0.262 3 1989 3 5 nan nan 0 1989 3 6 305.130 nan 1 1989 3 7 307.766 0.872 12 1989 3 8 306.815 1.156 11 1989 3 9 307.881 0.865 12 1989 3 10 307.624 0.615 11 1989 3 11 307.244 0.692 11 1989 3 12 307.557 0.968 9 1989 3 13 307.498 0.412 10 1989 3 14 nan nan 0 1989 3 15 307.713 0.788 6 1989 3 16 307.959 2.363 2 1989 3 17 307.198 1.132 3 1989 3 18 308.048 0.444 3 1989 3 19 nan nan 0 1989 3 20 307.652 nan 1 1989 3 21 307.427 1.850 6 1989 3 22 307.827 1.281 5 1989 3 23 307.729 0.612 4 1989 3 24 307.880 1.050 6 1989 3 25 307.041 0.532 10 1989 3 26 nan nan 0 1989 3 27 305.759 2.676 2 1989 3 28 306.984 0.501 9 1989 3 29 306.928 0.623 10 1989 3 30 307.814 nan 1 1989 3 31 307.245 0.826 13 1989 4 1 nan nan 0 1989 4 2 nan nan 0 1989 4 3 306.206 1.523 8 1989 4 4 305.888 0.941 9 1989 4 5 306.747 1.179 8 1989 4 6 306.500 1.182 12 1989 4 7 306.880 0.574 8 1989 4 8 305.415 1.301 3 1989 4 9 nan nan 0 1989 4 10 308.274 nan 1 1989 4 11 306.739 1.242 11 1989 4 12 306.504 1.237 8 1989 4 13 306.625 0.965 7 1989 4 14 306.038 2.312 6 1989 4 15 306.205 1.678 6 1989 4 16 nan nan 0 1989 4 17 308.308 nan 1 1989 4 18 306.978 2.083 9 1989 4 19 305.107 1.058 3 1989 4 20 306.608 1.310 6 1989 4 21 306.076 1.637 7 1989 4 22 305.613 1.563 12 1989 4 23 306.075 1.460 12 1989 4 24 304.496 1.573 2 1989 4 25 306.781 1.099 6 1989 4 26 305.289 2.120 2 1989 4 27 306.325 1.495 8 1989 4 28 306.635 4.469 6 1989 4 29 306.147 1.412 3 1989 4 30 305.957 1.129 9 1989 5 1 306.599 1.095 9 1989 5 2 306.420 0.908 6 1989 5 3 306.503 nan 1 1989 5 4 306.796 2.083 3 1989 5 5 306.579 1.132 11 1989 5 6 306.532 1.134 8 1989 5 7 nan nan 0 1989 5 8 305.254 nan 1 1989 5 9 305.688 1.165 12 1989 5 10 306.692 0.625 11 1989 5 11 306.741 0.751 12 1989 5 12 306.960 0.585 11 1989 5 13 307.014 0.791 10 1989 5 14 nan nan 0 1989 5 15 306.159 0.216 2 1989 5 16 306.717 0.723 12 1989 5 17 306.696 0.880 11 1989 5 18 307.142 0.777 10 1989 5 19 307.036 0.813 11 1989 5 20 307.076 0.785 12 1989 5 21 306.880 1.044 12 1989 5 22 306.883 0.590 12 1989 5 23 306.906 0.575 12 1989 5 24 306.724 0.509 12 1989 5 25 307.094 1.243 4 1989 5 26 306.809 1.094 12 1989 5 27 306.773 0.808 12 1989 5 28 307.221 0.646 12 1989 5 29 307.365 0.326 2 1989 5 30 308.009 nan 1 1989 5 31 306.196 0.564 12 1989 6 1 306.740 1.185 12 1989 6 2 307.005 0.443 12 1989 6 3 306.935 0.682 12 1989 6 4 307.032 0.424 12 1989 6 5 307.138 0.664 12 1989 6 6 306.812 0.660 11 1989 6 7 307.200 0.381 7 1989 6 8 307.110 0.465 12 1989 6 9 307.123 0.473 12 1989 6 10 307.192 0.526 12 1989 6 11 307.711 0.548 12 1989 6 12 306.913 0.433 4 1989 6 13 307.402 0.699 12 1989 6 14 306.995 0.579 10 1989 6 15 307.025 0.572 12 1989 6 16 307.005 0.555 12 1989 6 17 307.146 0.353 12 1989 6 18 307.633 0.334 5 1989 6 19 307.071 nan 1 1989 6 20 307.709 0.699 11 1989 6 21 307.627 0.731 12 1989 6 22 306.817 0.518 12 1989 6 23 307.178 0.480 12 1989 6 24 307.441 1.190 12 1989 6 25 307.496 0.417 12 1989 6 26 307.271 0.624 11 1989 6 27 307.123 0.569 12 1989 6 28 307.607 0.507 12 1989 6 29 307.038 0.534 12 1989 6 30 307.991 1.150 3 1989 7 1 307.089 0.569 12 1989 7 2 307.204 0.418 12 1989 7 3 306.967 0.570 12 1989 7 4 306.923 0.368 12 1989 7 5 307.069 0.721 12 1989 7 6 307.105 0.559 8 1989 7 7 nan nan 0 1989 7 8 nan nan 0 1989 7 9 nan nan 0 1989 7 10 nan nan 0 1989 7 11 306.543 0.773 2 1989 7 12 307.471 0.663 12 1989 7 13 307.159 0.726 12 1989 7 14 306.601 0.747 12 1989 7 15 307.030 0.607 12 1989 7 16 307.399 0.508 12 1989 7 17 307.592 0.690 12 1989 7 18 307.553 0.769 8 1989 7 19 307.332 0.736 12 1989 7 20 308.018 0.750 11 1989 7 21 307.856 0.424 12 1989 7 22 307.957 0.507 12 1989 7 23 307.851 0.463 12 1989 7 24 307.961 0.489 12 1989 7 25 307.937 0.394 12 1989 7 26 307.668 0.533 12 1989 7 27 307.764 0.331 12 1989 7 28 307.588 0.382 12 1989 7 29 307.780 0.317 12 1989 7 30 307.538 0.527 12 1989 7 31 307.909 0.488 12 1989 8 1 307.778 0.683 9 1989 8 2 308.084 0.669 12 1989 8 3 307.998 0.306 12 1989 8 4 307.727 0.569 12 1989 8 5 307.635 0.727 12 1989 8 6 307.680 0.513 12 1989 8 7 307.973 0.730 12 1989 8 8 307.979 0.565 12 1989 8 9 307.773 0.378 12 1989 8 10 307.594 1.463 12 1989 8 11 307.971 0.451 12 1989 8 12 307.783 0.707 12 1989 8 13 308.058 0.508 12 1989 8 14 307.884 0.381 12 1989 8 15 307.956 0.345 12 1989 8 16 307.608 0.492 12 1989 8 17 308.165 0.578 12 1989 8 18 307.738 0.525 12 1989 8 19 307.610 0.511 12 1989 8 20 307.700 0.672 12 1989 8 21 307.916 0.815 12 1989 8 22 307.884 0.277 12 1989 8 23 307.630 0.422 12 1989 8 24 307.857 0.497 12 1989 8 25 307.687 0.606 12 1989 8 26 308.065 1.147 8 1989 8 27 nan nan 0 1989 8 28 307.661 nan 1 1989 8 29 307.539 0.604 12 1989 8 30 306.660 0.013 2 1989 8 31 307.779 0.922 12 1989 9 1 307.756 0.496 12 1989 9 2 307.731 0.557 12 1989 9 3 307.361 0.603 12 1989 9 4 307.728 0.603 12 1989 9 5 308.127 0.549 12 1989 9 6 307.114 0.861 8 1989 9 7 308.002 0.502 12 1989 9 8 307.829 0.524 12 1989 9 9 307.539 0.423 12 1989 9 10 307.799 0.813 12 1989 9 11 308.124 0.929 6 1989 9 12 307.651 0.975 12 1989 9 13 307.485 1.338 12 1989 9 14 308.005 0.903 12 1989 9 15 307.971 0.867 12 1989 9 16 307.626 0.850 12 1989 9 17 307.405 0.630 12 1989 9 18 307.822 1.136 12 1989 9 19 308.325 0.789 12 1989 9 20 307.529 0.846 12 1989 9 21 307.178 1.164 12 1989 9 22 307.629 0.945 12 1989 9 23 308.155 0.956 12 1989 9 24 307.236 0.653 12 1989 9 25 307.492 0.837 10 1989 9 26 308.663 3.989 3 1989 9 27 307.657 0.921 11 1989 9 28 308.120 nan 1 1989 9 29 307.730 0.454 12 1989 9 30 307.671 0.775 12 1989 10 1 307.712 0.771 12 1989 10 2 308.075 0.709 12 1989 10 3 308.400 0.843 12 1989 10 4 308.565 0.401 10 1989 10 5 307.940 nan 1 1989 10 6 308.726 0.730 12 1989 10 7 308.272 0.411 12 1989 10 8 308.291 0.596 12 1989 10 9 308.572 0.529 12 1989 10 10 307.928 0.882 12 1989 10 11 307.707 0.654 12 1989 10 12 308.157 0.589 12 1989 10 13 307.914 0.618 12 1989 10 14 308.292 0.763 12 1989 10 15 nan nan 0 1989 10 16 308.456 nan 1 1989 10 17 308.210 0.702 12 1989 10 18 308.029 0.689 12 1989 10 19 308.017 0.651 12 1989 10 20 308.409 0.897 12 1989 10 21 308.286 0.989 12 1989 10 22 308.173 1.015 12 1989 10 23 308.144 0.585 6 1989 10 24 308.089 0.795 12 1989 10 25 308.657 1.174 2 1989 10 26 307.774 0.721 12 1989 10 27 308.401 0.820 12 1989 10 28 308.438 0.538 12 1989 10 29 307.974 0.586 12 1989 10 30 308.009 0.811 12 1989 10 31 308.105 1.678 12 1989 11 1 307.621 1.010 12 1989 11 2 308.496 1.297 12 1989 11 3 307.634 0.875 12 1989 11 4 309.058 0.791 4 1989 11 5 308.153 0.617 12 1989 11 6 308.293 0.909 12 1989 11 7 307.933 0.650 12 1989 11 8 308.038 0.623 12 1989 11 9 307.672 0.884 12 1989 11 10 307.942 0.649 12 1989 11 11 308.637 1.037 12 1989 11 12 308.373 0.714 12 1989 11 13 308.320 1.883 12 1989 11 14 307.534 0.627 12 1989 11 15 307.595 1.101 12 1989 11 16 307.720 0.419 12 1989 11 17 307.721 0.381 12 1989 11 18 307.433 0.467 12 1989 11 19 307.715 0.424 12 1989 11 20 307.650 0.464 12 1989 11 21 307.818 0.475 12 1989 11 22 308.226 0.643 12 1989 11 23 308.069 0.443 12 1989 11 24 308.122 0.449 12 1989 11 25 308.218 0.524 12 1989 11 26 308.006 0.383 12 1989 11 27 308.358 0.814 12 1989 11 28 308.312 0.673 12 1989 11 29 307.859 0.912 12 1989 11 30 308.303 1.001 12 1989 12 1 307.822 0.832 12 1989 12 2 308.167 0.496 12 1989 12 3 308.085 0.401 12 1989 12 4 308.228 0.781 12 1989 12 5 307.861 0.938 12 1989 12 6 308.463 0.736 12 1989 12 7 308.376 0.648 12 1989 12 8 308.354 1.639 12 1989 12 9 307.899 1.126 11 1989 12 10 307.417 0.984 7 1989 12 11 nan nan 0 1989 12 12 307.342 1.321 3 1989 12 13 nan nan 0 1989 12 14 310.866 nan 1 1989 12 15 309.477 1.544 8 1989 12 16 307.737 1.625 11 1989 12 17 307.714 1.812 12 1989 12 18 308.045 0.799 12 1989 12 19 308.502 1.179 11 1989 12 20 308.101 0.710 12 1989 12 21 308.321 0.726 11 1989 12 22 307.746 0.790 12 1989 12 23 307.983 0.610 12 1989 12 24 308.182 0.760 12 1989 12 25 308.564 0.675 12 1989 12 26 308.338 1.108 12 1989 12 27 308.579 1.085 12 1989 12 28 307.841 1.375 12 1989 12 29 308.361 1.127 9 1989 12 30 305.598 1.799 4 1989 12 31 nan nan 0 1990 1 1 nan nan 0 1990 1 2 306.026 1.852 2 1990 1 3 307.992 1.266 12 1990 1 4 307.904 0.877 11 1990 1 5 307.715 1.490 12 1990 1 6 308.415 0.834 11 1990 1 7 308.476 1.141 12 1990 1 8 308.154 1.331 12 1990 1 9 307.815 1.574 11 1990 1 10 307.817 1.282 12 1990 1 11 307.899 2.179 12 1990 1 12 309.479 2.124 4 1990 1 13 307.736 1.264 12 1990 1 14 308.564 0.975 12 1990 1 15 307.877 1.109 12 1990 1 16 307.712 1.269 12 1990 1 17 308.087 1.197 11 1990 1 18 308.427 0.499 8 1990 1 19 307.878 0.297 2 1990 1 20 309.108 0.578 2 1990 1 21 nan nan 0 1990 1 22 311.661 nan 1 1990 1 23 308.241 0.646 12 1990 1 24 308.354 1.091 10 1990 1 25 307.962 1.072 12 1990 1 26 308.378 1.082 12 1990 1 27 308.131 0.728 12 1990 1 28 308.235 0.651 12 1990 1 29 308.386 0.670 11 1990 1 30 308.108 0.624 12 1990 1 31 308.264 0.922 12 1990 2 1 308.590 0.369 8 1990 2 2 308.358 1.728 12 1990 2 3 308.231 0.781 12 1990 2 4 308.255 0.556 12 1990 2 5 308.697 0.582 11 1990 2 6 nan nan 0 1990 2 7 308.065 0.977 23 1990 2 8 308.507 0.676 12 1990 2 9 308.483 0.849 12 1990 2 10 307.596 0.424 12 1990 2 11 308.250 0.719 12 1990 2 12 307.774 1.047 12 1990 2 13 308.124 0.526 10 1990 2 14 307.486 1.137 10 1990 2 15 308.600 0.837 11 1990 2 16 308.106 0.488 12 1990 2 17 308.122 0.607 12 1990 2 18 307.377 0.700 8 1990 2 19 nan nan 0 1990 2 20 308.716 nan 1 1990 2 21 307.668 0.503 12 1990 2 22 308.336 0.839 11 1990 2 23 307.895 0.645 12 1990 2 24 nan nan 0 1990 2 25 nan nan 0 1990 2 26 nan nan 0 1990 2 27 nan nan 0 1990 2 28 nan nan 0 1990 3 1 nan nan 0 1990 3 2 nan nan 0 1990 3 3 nan nan 0 1990 3 4 nan nan 0 1990 3 5 nan nan 0 1990 3 6 nan nan 0 1990 3 7 nan nan 0 1990 3 8 nan nan 0 1990 3 9 nan nan 0 1990 3 10 nan nan 0 1990 3 11 nan nan 0 1990 3 12 nan nan 0 1990 3 13 307.740 1.825 11 1990 3 14 308.337 1.582 12 1990 3 15 308.700 2.976 12 1990 3 16 308.004 2.822 12 1990 3 17 309.801 2.774 12 1990 3 18 306.925 1.690 12 1990 3 19 308.411 0.977 12 1990 3 20 307.868 0.280 12 1990 3 21 307.667 0.394 12 1990 3 22 307.784 0.744 12 1990 3 23 307.661 0.656 12 1990 3 24 307.815 0.605 12 1990 3 25 307.659 0.293 12 1990 3 26 308.159 1.232 12 1990 3 27 308.031 0.647 12 1990 3 28 308.494 0.947 12 1990 3 29 307.851 1.190 12 1990 3 30 308.032 0.606 12 1990 3 31 307.880 0.764 12 1990 4 1 308.009 0.548 11 1990 4 2 308.590 nan 1 1990 4 3 307.098 nan 1 1990 4 4 nan nan 0 1990 4 5 nan nan 0 1990 4 6 nan nan 0 1990 4 7 307.888 0.722 12 1990 4 8 308.728 0.467 12 1990 4 9 308.137 0.512 12 1990 4 10 308.471 0.731 12 1990 4 11 308.155 0.318 4 1990 4 12 307.307 0.444 2 1990 4 13 308.596 0.998 12 1990 4 14 307.897 0.894 12 1990 4 15 308.579 0.634 12 1990 4 16 308.457 0.443 12 1990 4 17 308.401 0.662 10 1990 4 18 307.910 0.438 12 1990 4 19 308.010 0.391 12 1990 4 20 307.897 0.697 12 1990 4 21 307.401 0.645 12 1990 4 22 307.722 0.429 12 1990 4 23 308.142 0.555 10 1990 4 24 308.084 0.704 12 1990 4 25 307.870 0.567 12 1990 4 26 306.584 0.868 5 1990 4 27 307.726 0.620 24 1990 4 28 307.716 0.628 24 1990 4 29 308.180 0.907 24 1990 4 30 308.217 0.482 24 1990 5 1 307.841 1.084 24 1990 5 2 308.341 1.072 22 1990 5 3 308.261 1.054 24 1990 5 4 307.301 1.315 24 1990 5 5 307.727 1.379 24 1990 5 6 308.430 2.066 24 1990 5 7 308.240 1.578 24 1990 5 8 308.331 2.499 23 1990 5 9 309.363 2.252 13 1990 5 10 309.298 1.547 24 1990 5 11 308.908 1.836 23 1990 5 12 308.464 1.580 24 1990 5 13 307.934 0.778 24 1990 5 14 307.892 0.665 23 1990 5 15 308.310 0.652 24 1990 5 16 308.644 1.098 24 1990 5 17 308.155 1.282 23 1990 5 18 309.053 1.750 24 1990 5 19 308.087 0.739 24 1990 5 20 309.239 1.961 24 1990 5 21 309.596 2.097 12 1990 5 22 308.027 1.608 24 1990 5 23 308.430 1.699 24 1990 5 24 308.345 2.141 24 1990 5 25 309.670 1.542 14 1990 5 26 308.538 1.591 24 1990 5 27 309.195 1.987 24 1990 5 28 309.075 2.293 24 1990 5 29 308.465 1.805 24 1990 5 30 309.292 2.963 24 1990 5 31 308.696 3.262 24 1990 6 1 309.521 2.992 21 1990 6 2 308.779 1.723 24 1990 6 3 308.490 1.213 24 1990 6 4 307.214 0.908 5 1990 6 5 nan nan 0 1990 6 6 nan nan 0 1990 6 7 nan nan 0 1990 6 8 312.756 nan 1 1990 6 9 308.523 0.766 12 1990 6 10 nan nan 0 1990 6 11 307.512 2.222 4 1990 6 12 308.244 0.958 24 1990 6 13 308.125 1.307 24 1990 6 14 309.069 1.748 24 1990 6 15 307.908 1.921 24 1990 6 16 308.582 2.117 24 1990 6 17 308.946 3.220 24 1990 6 18 307.407 2.405 24 1990 6 19 308.688 1.060 24 1990 6 20 308.993 2.000 24 1990 6 21 308.500 1.838 24 1990 6 22 308.483 1.777 24 1990 6 23 309.129 2.207 24 1990 6 24 309.039 1.778 24 1990 6 25 308.154 2.647 24 1990 6 26 308.619 2.567 24 1990 6 27 308.512 2.036 24 1990 6 28 308.756 1.415 24 1990 6 29 307.716 1.339 24 1990 6 30 309.413 2.383 24 1990 7 1 309.040 1.742 24 1990 7 2 308.719 2.069 24 1990 7 3 308.507 3.060 24 1990 7 4 308.802 1.770 24 1990 7 5 309.320 2.297 24 1990 7 6 308.408 1.144 24 1990 7 7 308.013 1.013 24 1990 7 8 309.062 1.926 13 1990 7 9 309.714 3.116 18 1990 7 10 308.834 2.691 24 1990 7 11 307.893 2.156 24 1990 7 12 308.971 2.169 24 1990 7 13 308.816 1.770 24 1990 7 14 308.538 1.630 24 1990 7 15 308.391 1.954 24 1990 7 16 309.037 2.245 24 1990 7 17 309.850 2.267 24 1990 7 18 309.349 3.217 24 1990 7 19 309.542 2.241 24 1990 7 20 308.782 2.425 24 1990 7 21 308.939 1.759 24 1990 7 22 308.892 1.862 18 1990 7 23 308.119 4.371 2 1990 7 24 309.773 1.966 11 1990 7 25 309.341 1.654 12 1990 7 26 308.015 0.987 6 1990 7 27 308.765 1.549 3 1990 7 28 308.562 1.981 10 1990 7 29 nan nan 0 1990 7 30 309.332 1.579 5 1990 7 31 309.615 1.429 24 1990 8 1 309.221 1.455 24 1990 8 2 309.815 4.887 5 1990 8 3 309.364 2.424 24 1990 8 4 308.964 2.543 24 1990 8 5 309.008 0.992 20 1990 8 6 308.586 0.883 5 1990 8 7 308.594 1.166 21 1990 8 8 308.962 1.513 24 1990 8 9 308.865 2.312 24 1990 8 10 308.816 1.441 24 1990 8 11 308.909 1.487 24 1990 8 12 308.588 1.474 15 1990 8 13 311.191 2.948 3 1990 8 14 309.299 2.864 24 1990 8 15 307.073 2.274 24 1990 8 16 309.590 2.363 22 1990 8 17 308.571 2.022 24 1990 8 18 309.175 1.287 24 1990 8 19 309.068 1.434 24 1990 8 20 309.064 1.033 24 1990 8 21 308.577 1.155 24 1990 8 22 309.625 1.373 21 1990 8 23 310.292 2.176 24 1990 8 24 309.393 2.164 24 1990 8 25 309.375 1.745 24 1990 8 26 308.026 1.526 24 1990 8 27 308.171 2.117 24 1990 8 28 310.504 2.272 24 1990 8 29 309.738 1.269 24 1990 8 30 308.738 2.017 24 1990 8 31 308.164 1.944 9 1990 9 1 308.079 1.749 24 1990 9 2 308.442 2.298 24 1990 9 3 309.948 1.890 24 1990 9 4 308.406 2.399 24 1990 9 5 309.743 3.739 21 1990 9 6 310.345 3.102 24 1990 9 7 308.444 2.280 24 1990 9 8 308.314 1.834 24 1990 9 9 308.139 2.221 24 1990 9 10 310.029 2.740 24 1990 9 11 308.829 1.844 24 1990 9 12 308.144 2.294 24 1990 9 13 307.553 2.014 17 1990 9 14 309.208 2.531 23 1990 9 15 309.219 2.211 24 1990 9 16 308.524 2.277 24 1990 9 17 309.378 1.655 23 1990 9 18 309.207 2.136 24 1990 9 19 309.048 1.927 24 1990 9 20 308.923 1.903 24 1990 9 21 307.671 2.597 24 1990 9 22 308.967 1.367 24 1990 9 23 309.755 3.122 24 1990 9 24 309.662 2.203 11 1990 9 25 309.325 2.553 24 1990 9 26 309.062 1.914 24 1990 9 27 309.089 2.478 24 1990 9 28 308.664 2.557 24 1990 9 29 308.567 1.806 24 1990 9 30 309.414 1.292 24 1990 10 1 308.702 1.471 24 1990 10 2 309.251 2.381 24 1990 10 3 309.693 1.992 24 1990 10 4 309.784 4.670 19 1990 10 5 nan nan 0 1990 10 6 nan nan 0 1990 10 7 nan nan 0 1990 10 8 nan nan 0 1990 10 9 nan nan 0 1990 10 10 nan nan 0 1990 10 11 nan nan 0 1990 10 12 307.460 nan 1 1990 10 13 308.396 0.526 24 1990 10 14 308.544 0.827 24 1990 10 15 308.478 0.744 21 1990 10 16 307.973 0.676 24 1990 10 17 307.731 0.502 24 1990 10 18 307.781 0.827 24 1990 10 19 307.574 0.361 24 1990 10 20 307.353 0.664 19 1990 10 21 307.716 0.487 24 1990 10 22 308.186 0.347 16 1990 10 23 nan nan 0 1990 10 24 nan nan 0 1990 10 25 308.653 0.596 19 1990 10 26 308.457 0.778 22 1990 10 27 308.353 0.475 18 1990 10 28 308.745 0.554 23 1990 10 29 308.486 0.720 22 1990 10 30 307.948 1.104 24 1990 10 31 308.092 0.648 16 1990 11 1 308.125 0.483 24 1990 11 2 307.265 0.956 13 1990 11 3 308.226 0.416 24 1990 11 4 308.452 0.487 24 1990 11 5 306.364 0.771 3 1990 11 6 308.163 0.510 24 1990 11 7 308.445 0.260 2 1990 11 8 308.115 0.579 24 1990 11 9 309.176 0.613 3 1990 11 10 308.512 0.547 24 1990 11 11 308.299 0.651 24 1990 11 12 307.806 0.677 3 1990 11 13 nan nan 0 1990 11 14 307.672 0.804 24 1990 11 15 308.188 0.698 24 1990 11 16 308.439 0.832 24 1990 11 17 307.935 1.068 4 1990 11 18 nan nan 0 1990 11 19 307.439 1.286 4 1990 11 20 308.069 0.470 21 1990 11 21 308.035 0.946 3 1990 11 22 307.742 0.649 24 1990 11 23 307.971 0.540 24 1990 11 24 307.957 0.512 23 1990 11 25 308.303 0.543 24 1990 11 26 308.206 0.707 24 1990 11 27 308.111 0.728 24 1990 11 28 308.106 0.873 24 1990 11 29 308.200 0.623 19 1990 11 30 308.392 0.590 23 1990 12 1 308.560 1.345 24 1990 12 2 307.659 1.355 24 1990 12 3 308.912 1.057 24 1990 12 4 308.827 1.031 8 1990 12 5 308.632 0.817 24 1990 12 6 308.151 0.610 23 1990 12 7 308.630 0.814 24 1990 12 8 308.505 0.471 24 1990 12 9 308.107 0.681 24 1990 12 10 308.022 0.675 20 1990 12 11 308.550 1.212 18 1990 12 12 308.192 0.512 24 1990 12 13 307.865 1.105 24 1990 12 14 308.024 0.622 24 1990 12 15 308.088 0.483 22 1990 12 16 nan nan 0 1990 12 17 308.679 0.186 2 1990 12 18 307.906 0.663 24 1990 12 19 307.927 0.528 23 1990 12 20 307.463 1.019 5 1990 12 21 307.748 0.812 24 1990 12 22 308.014 0.530 24 1990 12 23 308.351 0.798 24 1990 12 24 307.862 0.878 24 1990 12 25 308.625 0.848 24 1990 12 26 308.649 0.842 24 1990 12 27 308.670 0.629 24 1990 12 28 308.419 0.778 24 1990 12 29 308.959 0.854 24 1990 12 30 308.652 0.733 24 1990 12 31 308.409 0.552 24 1991 1 1 308.532 0.567 14 1991 1 2 308.334 0.645 24 1991 1 3 308.251 0.707 24 1991 1 4 308.283 0.839 24 1991 1 5 308.205 0.626 24 1991 1 6 308.330 0.528 24 1991 1 7 308.634 0.418 24 1991 1 8 308.167 0.429 24 1991 1 9 308.240 0.662 24 1991 1 10 308.780 0.771 23 1991 1 11 308.191 0.611 24 1991 1 12 308.389 0.323 8 1991 1 13 nan nan 0 1991 1 14 308.715 0.895 4 1991 1 15 308.562 0.911 5 1991 1 16 308.713 0.796 15 1991 1 17 308.355 0.726 24 1991 1 18 308.592 0.690 24 1991 1 19 308.620 0.600 24 1991 1 20 309.130 0.608 24 1991 1 21 308.702 0.970 24 1991 1 22 308.745 0.490 24 1991 1 23 308.763 0.488 24 1991 1 24 308.837 0.497 24 1991 1 25 308.637 0.486 24 1991 1 26 308.261 0.396 9 1991 1 27 nan nan 0 1991 1 28 307.445 0.113 4 1991 1 29 308.249 0.771 24 1991 1 30 308.505 0.891 24 1991 1 31 308.725 0.758 24 1991 2 1 308.510 0.573 24 1991 2 2 308.805 0.545 24 1991 2 3 308.685 0.623 24 1991 2 4 308.034 0.541 24 1991 2 5 308.737 0.710 24 1991 2 6 308.421 0.647 24 1991 2 7 308.711 0.417 24 1991 2 8 308.662 0.532 24 1991 2 9 309.003 0.149 5 1991 2 10 nan nan 0 1991 2 11 309.523 0.535 2 1991 2 12 308.640 0.545 24 1991 2 13 308.391 0.349 24 1991 2 14 308.051 0.430 24 1991 2 15 308.688 0.594 24 1991 2 16 308.770 0.567 24 1991 2 17 309.111 0.640 18 1991 2 18 nan nan 0 1991 2 19 307.880 1.551 3 1991 2 20 308.381 0.429 24 1991 2 21 308.209 0.728 23 1991 2 22 308.284 0.410 23 1991 2 23 308.228 0.851 24 1991 2 24 308.350 0.497 24 1991 2 25 308.384 0.902 24 1991 2 26 308.620 0.540 24 1991 2 27 309.009 0.627 24 1991 2 28 308.668 0.670 24 1991 3 1 308.912 0.439 24 1991 3 2 309.053 0.523 24 1991 3 3 308.966 0.363 24 1991 3 4 308.694 0.584 24 1991 3 5 308.767 0.633 24 1991 3 6 308.822 0.569 24 1991 3 7 308.415 0.633 24 1991 3 8 308.421 0.661 24 1991 3 9 308.188 0.600 24 1991 3 10 308.401 0.491 24 1991 3 11 307.589 0.636 22 1991 3 12 308.753 0.587 24 1991 3 13 308.102 0.528 24 1991 3 14 308.871 0.879 24 1991 3 15 307.062 1.026 24 1991 3 16 309.613 0.674 24 1991 3 17 309.305 0.648 24 1991 3 18 308.149 0.884 22 1991 3 19 308.384 0.473 24 1991 3 20 308.463 0.496 24 1991 3 21 308.471 0.710 24 1991 3 22 308.592 0.868 24 1991 3 23 308.733 0.598 24 1991 3 24 308.530 0.565 24 1991 3 25 308.350 0.872 4 1991 3 26 308.241 0.615 24 1991 3 27 308.265 0.567 24 1991 3 28 308.732 0.553 23 1991 3 29 308.787 0.522 14 1991 3 30 308.453 0.501 24 1991 3 31 309.004 0.910 24 1991 4 1 308.523 0.552 24 1991 4 2 308.752 0.517 24 1991 4 3 308.837 0.701 24 1991 4 4 309.217 0.651 24 1991 4 5 308.413 0.736 24 1991 4 6 308.726 0.639 24 1991 4 7 308.777 0.371 9 1991 4 8 307.933 0.622 2 1991 4 9 308.356 0.769 24 1991 4 10 308.154 0.658 24 1991 4 11 308.510 0.589 24 1991 4 12 308.658 0.670 24 1991 4 13 308.296 0.501 24 1991 4 14 308.401 0.566 24 1991 4 15 308.266 0.656 24 1991 4 16 308.398 0.453 24 1991 4 17 308.733 1.134 4 1991 4 18 308.685 0.522 20 1991 4 19 308.623 0.581 24 1991 4 20 308.715 0.594 24 1991 4 21 308.612 0.611 24 1991 4 22 nan nan 0 1991 4 23 308.882 0.512 23 1991 4 24 308.539 0.584 24 1991 4 25 308.549 0.559 24 1991 4 26 309.062 0.640 24 1991 4 27 308.505 0.619 24 1991 4 28 308.507 0.592 24 1991 4 29 308.591 0.434 24 1991 4 30 308.986 0.501 24 1991 5 1 308.816 0.761 24 1991 5 2 308.874 0.491 24 1991 5 3 308.950 0.598 24 1991 5 4 308.636 0.653 24 1991 5 5 308.416 0.588 24 1991 5 6 308.467 0.754 24 1991 5 7 308.736 0.709 24 1991 5 8 308.274 0.756 17 1991 5 9 308.408 0.434 24 1991 5 10 308.333 0.625 24 1991 5 11 308.876 0.758 15 1991 5 12 nan nan 0 1991 5 13 308.810 0.833 4 1991 5 14 308.501 0.520 24 1991 5 15 308.427 0.468 24 1991 5 16 309.120 0.691 24 1991 5 17 308.807 1.115 20 1991 5 18 309.423 0.765 20 1991 5 19 nan nan 0 1991 5 20 308.435 0.594 19 1991 5 21 308.939 0.572 23 1991 5 22 308.592 0.743 24 1991 5 23 308.218 1.204 23 1991 5 24 308.235 1.078 24 1991 5 25 308.457 0.683 3 1991 5 26 nan nan 0 1991 5 27 nan nan 0 1991 5 28 309.138 0.909 3 1991 5 29 308.692 0.670 24 1991 5 30 308.258 1.077 4 1991 5 31 308.714 0.852 24 1991 6 1 308.525 0.415 24 1991 6 2 308.939 0.629 24 1991 6 3 308.095 0.533 4 1991 6 4 308.713 0.508 24 1991 6 5 308.344 0.588 24 1991 6 6 308.325 0.454 24 1991 6 7 308.576 0.636 24 1991 6 8 308.748 0.741 24 1991 6 9 308.596 0.511 24 1991 6 10 308.370 0.574 21 1991 6 11 308.505 0.613 24 1991 6 12 308.732 0.728 24 1991 6 13 307.701 0.899 9 1991 6 14 308.479 0.630 24 1991 6 15 308.639 0.552 24 1991 6 16 308.493 0.532 24 1991 6 17 308.077 0.849 24 1991 6 18 308.784 0.484 24 1991 6 19 308.650 0.553 24 1991 6 20 308.877 0.472 24 1991 6 21 308.565 0.725 24 1991 6 22 308.581 0.466 24 1991 6 23 308.643 0.541 24 1991 6 24 308.302 0.650 24 1991 6 25 308.497 0.531 24 1991 6 26 308.472 0.616 24 1991 6 27 308.352 0.521 24 1991 6 28 309.010 0.477 24 1991 6 29 308.274 0.361 24 1991 6 30 308.344 0.725 9 1991 7 1 308.571 0.123 4 1991 7 2 308.615 0.438 24 1991 7 3 308.705 0.466 24 1991 7 4 308.513 0.598 24 1991 7 5 308.070 0.577 24 1991 7 6 308.330 0.565 13 1991 7 7 nan nan 0 1991 7 8 309.336 0.317 2 1991 7 9 308.535 0.715 11 1991 7 10 308.700 0.678 24 1991 7 11 308.632 0.705 24 1991 7 12 308.339 0.772 23 1991 7 13 308.062 0.410 8 1991 7 14 nan nan 0 1991 7 15 308.817 1.279 4 1991 7 16 308.259 0.670 24 1991 7 17 309.358 1.197 6 1991 7 18 308.774 0.676 24 1991 7 19 308.496 0.393 24 1991 7 20 308.626 0.565 24 1991 7 21 308.531 0.589 24 1991 7 22 308.378 0.798 24 1991 7 23 308.650 0.587 23 1991 7 24 308.002 0.722 24 1991 7 25 308.553 0.811 22 1991 7 26 309.184 0.761 24 1991 7 27 308.632 0.455 24 1991 7 28 308.237 0.492 24 1991 7 29 308.330 0.448 24 1991 7 30 308.739 0.603 24 1991 7 31 308.598 0.590 24 1991 8 1 308.672 0.643 24 1991 8 2 308.421 1.132 9 1991 8 3 308.212 0.628 24 1991 8 4 308.496 0.682 24 1991 8 5 308.380 0.511 24 1991 8 6 308.557 0.544 24 1991 8 7 308.803 0.578 21 1991 8 8 308.752 0.824 10 1991 8 9 308.505 0.472 24 1991 8 10 308.390 0.419 24 1991 8 11 308.781 0.636 24 1991 8 12 308.716 0.510 22 1991 8 13 308.424 0.567 24 1991 8 14 308.496 0.426 9 1991 8 15 308.764 0.415 24 1991 8 16 308.635 0.422 24 1991 8 17 308.426 0.622 13 1991 8 18 nan nan 0 1991 8 19 nan nan 0 1991 8 20 nan nan 0 1991 8 21 nan nan 0 1991 8 22 nan nan 0 1991 8 23 nan nan 0 1991 8 24 nan nan 0 1991 8 25 nan nan 0 1991 8 26 nan nan 0 1991 8 27 nan nan 0 1991 8 28 nan nan 0 1991 8 29 nan nan 0 1991 8 30 nan nan 0 1991 8 31 nan nan 0 1991 9 1 nan nan 0 1991 9 2 nan nan 0 1991 9 3 nan nan 0 1991 9 4 nan nan 0 1991 9 5 nan nan 0 1991 9 6 nan nan 0 1991 9 7 nan nan 0 1991 9 8 nan nan 0 1991 9 9 nan nan 0 1991 9 10 nan nan 0 1991 9 11 nan nan 0 1991 9 12 nan nan 0 1991 9 13 nan nan 0 1991 9 14 nan nan 0 1991 9 15 nan nan 0 1991 9 16 nan nan 0 1991 9 17 nan nan 0 1991 9 18 nan nan 0 1991 9 19 nan nan 0 1991 9 20 nan nan 0 1991 9 21 nan nan 0 1991 9 22 nan nan 0 1991 9 23 nan nan 0 1991 9 24 nan nan 0 1991 9 25 nan nan 0 1991 9 26 nan nan 0 1991 9 27 nan nan 0 1991 9 28 nan nan 0 1991 9 29 nan nan 0 1991 9 30 nan nan 0 1991 10 1 nan nan 0 1991 10 2 nan nan 0 1991 10 3 nan nan 0 1991 10 4 nan nan 0 1991 10 5 nan nan 0 1991 10 6 nan nan 0 1991 10 7 nan nan 0 1991 10 8 nan nan 0 1991 10 9 nan nan 0 1991 10 10 nan nan 0 1991 10 11 nan nan 0 1991 10 12 nan nan 0 1991 10 13 nan nan 0 1991 10 14 nan nan 0 1991 10 15 nan nan 0 1991 10 16 nan nan 0 1991 10 17 nan nan 0 1991 10 18 nan nan 0 1991 10 19 nan nan 0 1991 10 20 nan nan 0 1991 10 21 nan nan 0 1991 10 22 nan nan 0 1991 10 23 nan nan 0 1991 10 24 nan nan 0 1991 10 25 nan nan 0 1991 10 26 nan nan 0 1991 10 27 nan nan 0 1991 10 28 nan nan 0 1991 10 29 nan nan 0 1991 10 30 nan nan 0 1991 10 31 nan nan 0 1991 11 1 nan nan 0 1991 11 2 nan nan 0 1991 11 3 nan nan 0 1991 11 4 nan nan 0 1991 11 5 nan nan 0 1991 11 6 nan nan 0 1991 11 7 nan nan 0 1991 11 8 nan nan 0 1991 11 9 nan nan 0 1991 11 10 nan nan 0 1991 11 11 nan nan 0 1991 11 12 nan nan 0 1991 11 13 nan nan 0 1991 11 14 nan nan 0 1991 11 15 nan nan 0 1991 11 16 nan nan 0 1991 11 17 nan nan 0 1991 11 18 nan nan 0 1991 11 19 nan nan 0 1991 11 20 nan nan 0 1991 11 21 nan nan 0 1991 11 22 nan nan 0 1991 11 23 nan nan 0 1991 11 24 nan nan 0 1991 11 25 nan nan 0 1991 11 26 nan nan 0 1991 11 27 nan nan 0 1991 11 28 nan nan 0 1991 11 29 nan nan 0 1991 11 30 nan nan 0 1991 12 1 nan nan 0 1991 12 2 nan nan 0 1991 12 3 nan nan 0 1991 12 4 nan nan 0 1991 12 5 nan nan 0 1991 12 6 nan nan 0 1991 12 7 nan nan 0 1991 12 8 nan nan 0 1991 12 9 nan nan 0 1991 12 10 nan nan 0 1991 12 11 nan nan 0 1991 12 12 nan nan 0 1991 12 13 nan nan 0 1991 12 14 nan nan 0 1991 12 15 nan nan 0 1991 12 16 nan nan 0 1991 12 17 nan nan 0 1991 12 18 nan nan 0 1991 12 19 nan nan 0 1991 12 20 nan nan 0 1991 12 21 nan nan 0 1991 12 22 nan nan 0 1991 12 23 nan nan 0 1991 12 24 nan nan 0 1991 12 25 nan nan 0 1991 12 26 nan nan 0 1991 12 27 nan nan 0 1991 12 28 nan nan 0 1991 12 29 nan nan 0 1991 12 30 nan nan 0 1991 12 31 nan nan 0 1992 1 1 nan nan 0 1992 1 2 nan nan 0 1992 1 3 nan nan 0 1992 1 4 nan nan 0 1992 1 5 nan nan 0 1992 1 6 nan nan 0 1992 1 7 nan nan 0 1992 1 8 nan nan 0 1992 1 9 nan nan 0 1992 1 10 nan nan 0 1992 1 11 nan nan 0 1992 1 12 nan nan 0 1992 1 13 nan nan 0 1992 1 14 nan nan 0 1992 1 15 nan nan 0 1992 1 16 nan nan 0 1992 1 17 nan nan 0 1992 1 18 nan nan 0 1992 1 19 nan nan 0 1992 1 20 nan nan 0 1992 1 21 nan nan 0 1992 1 22 nan nan 0 1992 1 23 nan nan 0 1992 1 24 nan nan 0 1992 1 25 nan nan 0 1992 1 26 nan nan 0 1992 1 27 nan nan 0 1992 1 28 nan nan 0 1992 1 29 nan nan 0 1992 1 30 nan nan 0 1992 1 31 nan nan 0 1992 2 1 nan nan 0 1992 2 2 nan nan 0 1992 2 3 nan nan 0 1992 2 4 nan nan 0 1992 2 5 nan nan 0 1992 2 6 nan nan 0 1992 2 7 nan nan 0 1992 2 8 nan nan 0 1992 2 9 nan nan 0 1992 2 10 nan nan 0 1992 2 11 nan nan 0 1992 2 12 nan nan 0 1992 2 13 nan nan 0 1992 2 14 nan nan 0 1992 2 15 nan nan 0 1992 2 16 nan nan 0 1992 2 17 nan nan 0 1992 2 18 nan nan 0 1992 2 19 nan nan 0 1992 2 20 nan nan 0 1992 2 21 nan nan 0 1992 2 22 nan nan 0 1992 2 23 nan nan 0 1992 2 24 nan nan 0 1992 2 25 309.420 0.593 3 1992 2 26 309.260 0.533 24 1992 2 27 309.475 0.535 24 1992 2 28 309.080 0.599 17 1992 2 29 309.146 0.537 7 1992 3 1 nan nan 0 1992 3 2 309.821 0.712 4 1992 3 3 309.399 0.551 24 1992 3 4 309.616 0.707 24 1992 3 5 309.394 0.641 24 1992 3 6 309.310 0.441 15 1992 3 7 309.418 0.445 24 1992 3 8 308.965 0.513 24 1992 3 9 309.480 1.035 24 1992 3 10 309.294 0.794 24 1992 3 11 309.180 0.566 24 1992 3 12 309.183 0.725 24 1992 3 13 309.195 1.018 24 1992 3 14 309.730 0.254 2 1992 3 15 309.915 nan 1 1992 3 16 309.656 0.787 4 1992 3 17 309.871 0.644 24 1992 3 18 309.293 0.866 24 1992 3 19 308.768 0.672 23 1992 3 20 309.236 0.648 24 1992 3 21 309.064 0.683 16 1992 3 22 309.004 0.800 15 1992 3 23 310.469 0.565 2 1992 3 24 309.461 0.643 24 1992 3 25 309.148 0.783 21 1992 3 26 309.250 0.555 16 1992 3 27 308.371 1.487 5 1992 3 28 309.714 1.032 22 1992 3 29 309.962 0.554 12 1992 3 30 309.832 1.427 3 1992 3 31 309.680 0.491 20 1992 4 1 309.079 0.708 24 1992 4 2 309.340 0.713 24 1992 4 3 309.348 1.004 24 1992 4 4 309.560 0.798 24 1992 4 5 309.557 0.692 24 1992 4 6 309.025 0.530 21 1992 4 7 309.334 0.673 24 1992 4 8 309.340 0.903 24 1992 4 9 309.285 0.543 24 1992 4 10 309.230 0.572 24 1992 4 11 308.915 0.691 24 1992 4 12 309.177 0.512 15 1992 4 13 308.620 0.805 3 1992 4 14 309.245 0.658 24 1992 4 15 308.997 1.013 8 1992 4 16 309.683 0.710 24 1992 4 17 309.193 0.817 23 1992 4 18 309.389 0.720 18 1992 4 19 nan nan 0 1992 4 20 308.935 1.227 3 1992 4 21 308.716 0.759 18 1992 4 22 308.835 0.733 23 1992 4 23 309.144 1.185 7 1992 4 24 308.334 0.779 6 1992 4 25 309.087 0.686 24 1992 4 26 308.902 0.780 24 1992 4 27 309.115 0.650 24 1992 4 28 309.088 0.625 24 1992 4 29 309.275 0.669 24 1992 4 30 309.692 1.350 7 1992 5 1 309.519 1.010 24 1992 5 2 309.401 0.901 24 1992 5 3 309.337 0.944 24 1992 5 4 309.635 0.870 24 1992 5 5 309.112 0.664 24 1992 5 6 309.184 0.998 24 1992 5 7 309.015 0.744 24 1992 5 8 309.475 1.011 9 1992 5 9 309.179 0.831 24 1992 5 10 309.610 0.583 24 1992 5 11 309.272 0.617 24 1992 5 12 308.989 0.569 20 1992 5 13 309.279 0.417 24 1992 5 14 309.039 0.583 24 1992 5 15 309.279 0.992 24 1992 5 16 309.501 0.599 22 1992 5 17 nan nan 0 1992 5 18 309.458 1.762 4 1992 5 19 309.069 0.709 20 1992 5 20 308.853 0.638 24 1992 5 21 309.227 0.733 23 1992 5 22 309.192 0.649 24 1992 5 23 309.251 0.486 24 1992 5 24 309.392 0.412 24 1992 5 25 309.523 0.472 24 1992 5 26 309.293 0.635 24 1992 5 27 309.431 0.588 24 1992 5 28 308.817 0.960 4 1992 5 29 308.981 0.621 24 1992 5 30 309.411 0.656 24 1992 5 31 309.651 0.374 24 1992 6 1 308.833 1.152 5 1992 6 2 309.596 0.746 11 1992 6 3 309.130 0.543 24 1992 6 4 309.397 0.612 24 1992 6 5 309.383 0.624 24 1992 6 6 309.214 0.626 24 1992 6 7 309.231 0.644 24 1992 6 8 309.120 0.691 24 1992 6 9 309.272 0.772 24 1992 6 10 309.568 0.533 24 1992 6 11 309.390 0.474 24 1992 6 12 308.959 1.045 24 1992 6 13 309.125 0.412 24 1992 6 14 309.020 0.687 24 1992 6 15 309.120 0.444 24 1992 6 16 309.332 0.452 24 1992 6 17 309.264 0.605 24 1992 6 18 309.209 0.640 24 1992 6 19 308.861 0.513 6 1992 6 20 309.201 0.489 24 1992 6 21 309.284 0.620 24 1992 6 22 309.168 0.526 24 1992 6 23 309.109 0.444 24 1992 6 24 309.143 0.525 24 1992 6 25 308.945 0.422 23 1992 6 26 308.665 0.730 21 1992 6 27 308.939 0.074 2 1992 6 28 nan nan 0 1992 6 29 308.923 0.616 4 1992 6 30 309.272 0.383 24 1992 7 1 309.009 0.483 20 1992 7 2 309.203 0.689 23 1992 7 3 309.248 0.753 24 1992 7 4 309.192 0.361 24 1992 7 5 309.111 0.567 24 1992 7 6 309.137 0.424 24 1992 7 7 308.929 0.576 24 1992 7 8 308.856 0.432 24 1992 7 9 308.846 0.646 14 1992 7 10 309.199 0.488 24 1992 7 11 308.810 0.606 24 1992 7 12 308.859 0.448 6 1992 7 13 309.118 0.787 4 1992 7 14 308.983 0.611 24 1992 7 15 308.840 0.577 24 1992 7 16 308.870 0.494 24 1992 7 17 308.676 0.694 24 1992 7 18 308.910 0.594 24 1992 7 19 308.985 0.574 24 1992 7 20 308.841 0.670 24 1992 7 21 309.300 0.533 24 1992 7 22 309.425 0.566 24 1992 7 23 308.964 0.789 24 1992 7 24 308.726 0.560 24 1992 7 25 309.395 0.639 24 1992 7 26 309.072 0.471 24 1992 7 27 309.417 0.554 24 1992 7 28 309.372 0.486 23 1992 7 29 308.754 0.851 23 1992 7 30 309.094 0.662 13 1992 7 31 309.141 0.672 21 1992 8 1 308.793 0.527 24 1992 8 2 308.841 0.594 24 1992 8 3 309.022 0.450 24 1992 8 4 309.026 0.479 22 1992 8 5 309.446 0.822 9 1992 8 6 309.917 1.738 2 1992 8 7 309.205 0.763 24 1992 8 8 309.035 0.771 24 1992 8 9 309.161 0.892 24 1992 8 10 309.492 0.338 24 1992 8 11 309.570 0.480 24 1992 8 12 309.310 0.780 24 1992 8 13 309.245 0.480 24 1992 8 14 309.284 0.460 23 1992 8 15 309.074 0.613 24 1992 8 16 nan nan 0 1992 8 17 310.048 0.547 4 1992 8 18 309.183 0.588 24 1992 8 19 309.244 0.880 21 1992 8 20 309.051 0.467 24 1992 8 21 308.632 0.678 23 1992 8 22 309.308 0.673 24 1992 8 23 309.101 0.619 24 1992 8 24 309.160 0.496 24 1992 8 25 309.140 0.502 24 1992 8 26 309.041 0.752 24 1992 8 27 308.904 0.596 24 1992 8 28 309.033 0.746 23 1992 8 29 309.106 0.572 24 1992 8 30 309.220 0.647 24 1992 8 31 308.592 0.946 24 1992 9 1 308.845 0.424 24 1992 9 2 309.102 0.726 24 1992 9 3 308.930 0.830 24 1992 9 4 308.749 0.759 23 1992 9 5 309.076 0.662 24 1992 9 6 309.213 0.532 24 1992 9 7 308.904 0.503 24 1992 9 8 309.293 0.422 24 1992 9 9 309.065 0.545 24 1992 9 10 309.121 0.644 24 1992 9 11 308.887 0.474 24 1992 9 12 309.081 0.557 24 1992 9 13 309.178 0.601 24 1992 9 14 308.919 0.500 21 1992 9 15 nan nan 0 1992 9 16 309.036 0.960 22 1992 9 17 308.939 0.685 23 1992 9 18 309.101 0.992 22 1992 9 19 309.020 0.677 24 1992 9 20 308.995 0.431 24 1992 9 21 309.172 0.562 24 1992 9 22 309.256 0.591 24 1992 9 23 309.300 0.998 15 1992 9 24 309.248 0.535 24 1992 9 25 309.338 0.599 24 1992 9 26 308.989 0.677 24 1992 9 27 309.741 0.193 2 1992 9 28 309.396 0.227 3 1992 9 29 309.389 0.477 24 1992 9 30 309.257 0.620 24 1992 10 1 309.169 2.539 3 1992 10 2 308.916 1.012 24 1992 10 3 309.283 0.586 24 1992 10 4 308.942 0.560 24 1992 10 5 309.203 0.456 24 1992 10 6 309.091 0.492 24 1992 10 7 309.125 0.436 24 1992 10 8 308.971 0.524 24 1992 10 9 308.995 0.507 24 1992 10 10 309.060 0.612 10 1992 10 11 nan nan 0 1992 10 12 308.300 1.236 4 1992 10 13 308.998 0.502 24 1992 10 14 309.011 0.508 24 1992 10 15 309.091 0.380 24 1992 10 16 308.891 0.833 24 1992 10 17 309.001 0.459 24 1992 10 18 309.047 0.447 24 1992 10 19 309.196 0.486 24 1992 10 20 309.167 0.881 8 1992 10 21 309.077 0.557 24 1992 10 22 309.198 0.327 24 1992 10 23 309.548 0.948 7 1992 10 24 309.221 0.552 24 1992 10 25 309.646 0.199 7 1992 10 26 308.977 0.674 4 1992 10 27 309.421 0.435 24 1992 10 28 308.975 0.572 24 1992 10 29 309.120 0.589 24 1992 10 30 309.139 0.731 22 1992 10 31 309.054 0.688 24 1992 11 1 308.925 0.550 24 1992 11 2 309.399 0.578 24 1992 11 3 308.825 0.660 8 1992 11 4 308.726 0.695 23 1992 11 5 309.249 0.584 22 1992 11 6 309.248 0.478 24 1992 11 7 309.142 0.352 11 1992 11 8 nan nan 0 1992 11 9 308.545 0.516 4 1992 11 10 309.142 0.713 24 1992 11 11 309.209 0.824 24 1992 11 12 309.192 0.661 24 1992 11 13 308.947 0.604 24 1992 11 14 309.038 0.522 24 1992 11 15 309.277 0.514 24 1992 11 16 309.409 0.609 24 1992 11 17 309.044 0.675 24 1992 11 18 309.466 0.531 24 1992 11 19 308.965 0.674 24 1992 11 20 309.145 0.832 22 1992 11 21 309.483 0.540 24 1992 11 22 309.315 0.483 24 1992 11 23 309.309 0.895 24 1992 11 24 308.900 0.652 24 1992 11 25 309.583 0.779 24 1992 11 26 309.111 0.442 24 1992 11 27 309.272 0.634 24 1992 11 28 309.130 0.616 24 1992 11 29 309.160 0.377 24 1992 11 30 308.836 0.484 24 1992 12 1 309.441 0.573 24 1992 12 2 309.256 0.490 24 1992 12 3 309.157 0.577 24 1992 12 4 309.442 0.600 22 1992 12 5 309.475 0.476 9 1992 12 6 nan nan 0 1992 12 7 nan nan 0 1992 12 8 309.407 0.789 11 1992 12 9 308.980 0.488 21 1992 12 10 309.232 0.785 24 1992 12 11 309.249 1.115 23 1992 12 12 309.025 0.585 24 1992 12 13 309.070 0.466 24 1992 12 14 309.089 0.343 24 1992 12 15 309.068 0.460 24 1992 12 16 309.021 0.544 24 1992 12 17 309.304 0.406 23 1992 12 18 308.885 0.882 24 1992 12 19 308.759 0.584 24 1992 12 20 309.173 0.561 24 1992 12 21 309.231 0.541 24 1992 12 22 308.790 0.590 24 1992 12 23 309.494 0.498 24 1992 12 24 309.106 0.981 24 1992 12 25 309.307 0.497 24 1992 12 26 309.001 0.554 24 1992 12 27 309.073 0.571 24 1992 12 28 309.055 0.500 24 1992 12 29 309.054 0.405 24 1992 12 30 309.146 0.762 24 1992 12 31 308.855 0.875 24 1993 1 1 309.252 0.518 24 1993 1 2 309.057 0.814 24 1993 1 3 308.572 1.041 24 1993 1 4 309.226 1.419 15 1993 1 5 309.526 1.001 14 1993 1 6 309.378 0.844 24 1993 1 7 308.726 0.962 24 1993 1 8 308.928 0.739 24 1993 1 9 308.686 0.863 24 1993 1 10 309.587 0.638 24 1993 1 11 309.514 0.506 24 1993 1 12 309.046 0.062 2 1993 1 13 309.553 0.874 4 1993 1 14 309.183 0.779 9 1993 1 15 309.025 0.859 23 1993 1 16 308.952 0.488 23 1993 1 17 309.372 0.397 24 1993 1 18 309.552 0.611 7 1993 1 19 309.491 0.905 4 1993 1 20 309.175 0.603 24 1993 1 21 308.967 0.462 24 1993 1 22 309.007 1.060 22 1993 1 23 309.417 0.590 24 1993 1 24 309.313 0.548 24 1993 1 25 309.038 0.584 23 1993 1 26 309.243 0.552 22 1993 1 27 308.985 0.577 21 1993 1 28 308.986 0.734 24 1993 1 29 308.778 0.698 11 1993 1 30 308.718 0.829 23 1993 1 31 308.233 0.724 24 1993 2 1 308.730 0.688 24 1993 2 2 308.918 0.567 24 1993 2 3 308.966 0.735 24 1993 2 4 309.375 0.817 24 1993 2 5 309.326 0.872 24 1993 2 6 309.241 0.705 24 1993 2 7 309.334 0.625 24 1993 2 8 309.204 0.701 22 1993 2 9 308.883 0.431 24 1993 2 10 308.941 0.485 23 1993 2 11 309.010 0.466 24 1993 2 12 309.299 0.406 24 1993 2 13 309.284 0.620 24 1993 2 14 308.675 0.572 24 1993 2 15 309.294 0.507 24 1993 2 16 308.993 0.600 23 1993 2 17 309.137 0.546 24 1993 2 18 309.150 0.540 24 1993 2 19 308.805 0.916 24 1993 2 20 309.122 0.630 24 1993 2 21 308.903 0.545 11 1993 2 22 308.522 1.315 4 1993 2 23 309.312 0.475 24 1993 2 24 308.978 0.584 24 1993 2 25 309.611 0.558 24 1993 2 26 309.109 0.503 24 1993 2 27 309.698 0.365 24 1993 2 28 309.338 0.419 24 1993 3 1 309.383 0.587 20 1993 3 2 309.196 0.761 22 1993 3 3 309.036 0.671 24 1993 3 4 309.423 0.430 24 1993 3 5 308.863 0.766 24 1993 3 6 308.907 0.601 24 1993 3 7 309.071 0.454 24 1993 3 8 308.821 0.467 24 1993 3 9 308.996 0.445 24 1993 3 10 309.201 0.479 24 1993 3 11 308.996 0.592 24 1993 3 12 308.992 0.547 20 1993 3 13 309.000 0.622 24 1993 3 14 308.879 0.711 22 1993 3 15 309.339 0.476 4 1993 3 16 309.166 0.491 24 1993 3 17 309.110 0.664 24 1993 3 18 309.028 0.498 24 1993 3 19 309.075 0.730 24 1993 3 20 309.367 0.403 24 1993 3 21 309.211 0.459 24 1993 3 22 309.052 0.470 24 1993 3 23 309.409 0.469 24 1993 3 24 309.230 0.557 24 1993 3 25 309.391 0.627 24 1993 3 26 309.539 0.456 21 1993 3 27 nan nan 0 1993 3 28 nan nan 0 1993 3 29 308.700 0.710 3 1993 3 30 308.888 0.419 24 1993 3 31 309.129 0.582 24 1993 4 1 309.015 0.423 24 1993 4 2 309.108 0.447 18 1993 4 3 309.082 0.328 24 1993 4 4 309.328 0.527 24 1993 4 5 309.613 0.845 14 1993 4 6 309.210 0.540 20 1993 4 7 309.155 0.599 14 1993 4 8 309.111 0.715 24 1993 4 9 309.205 0.662 23 1993 4 10 309.312 0.497 24 1993 4 11 309.826 nan 1 1993 4 12 309.434 0.089 3 1993 4 13 309.037 0.590 23 1993 4 14 309.347 0.447 24 1993 4 15 308.849 0.377 24 1993 4 16 309.120 0.630 24 1993 4 17 309.182 0.519 3 1993 4 18 nan nan 0 1993 4 19 nan nan 0 1993 4 20 308.953 0.657 21 1993 4 21 309.099 0.593 24 1993 4 22 308.721 0.810 24 1993 4 23 308.917 0.561 24 1993 4 24 308.817 0.569 24 1993 4 25 308.904 0.400 24 1993 4 26 309.052 0.532 24 1993 4 27 309.131 0.693 24 1993 4 28 308.810 0.557 24 1993 4 29 309.168 0.558 24 1993 4 30 309.008 0.561 24 1993 5 1 309.196 0.628 23 1993 5 2 308.991 0.493 24 1993 5 3 309.131 0.420 3 1993 5 4 308.973 0.389 23 1993 5 5 308.713 0.416 7 1993 5 6 308.593 0.560 24 1993 5 7 308.875 0.618 24 1993 5 8 309.152 0.247 24 1993 5 9 309.091 0.636 24 1993 5 10 309.090 0.565 22 1993 5 11 309.321 0.511 24 1993 5 12 309.007 0.620 24 1993 5 13 308.861 0.686 24 1993 5 14 308.887 0.685 24 1993 5 15 308.758 0.632 24 1993 5 16 309.392 0.526 24 1993 5 17 308.834 0.385 24 1993 5 18 309.094 0.445 24 1993 5 19 309.368 0.508 24 1993 5 20 308.571 0.848 24 1993 5 21 309.333 0.872 24 1993 5 22 308.886 0.563 24 1993 5 23 309.190 0.538 24 1993 5 24 309.218 0.749 24 1993 5 25 309.200 0.587 24 1993 5 26 309.120 0.619 24 1993 5 27 309.200 0.618 24 1993 5 28 309.158 0.744 24 1993 5 29 309.261 0.595 24 1993 5 30 309.329 0.630 24 1993 5 31 309.044 0.708 24 1993 6 1 309.249 0.911 23 1993 6 2 309.303 0.698 24 1993 6 3 309.123 0.664 24 1993 6 4 309.067 0.786 24 1993 6 5 309.226 0.553 24 1993 6 6 308.955 0.934 24 1993 6 7 309.327 0.969 23 1993 6 8 309.404 0.937 24 1993 6 9 309.057 0.615 24 1993 6 10 309.197 0.796 24 1993 6 11 309.294 0.549 24 1993 6 12 309.062 0.784 24 1993 6 13 309.476 0.764 24 1993 6 14 309.332 1.543 24 1993 6 15 309.120 0.827 24 1993 6 16 309.091 0.706 24 1993 6 17 309.309 0.727 24 1993 6 18 309.284 0.823 24 1993 6 19 308.918 0.891 24 1993 6 20 308.966 0.699 24 1993 6 21 308.691 0.683 23 1993 6 22 309.945 0.666 24 1993 6 23 309.154 0.653 24 1993 6 24 309.580 0.837 24 1993 6 25 308.980 0.850 24 1993 6 26 309.496 0.665 24 1993 6 27 309.474 0.615 24 1993 6 28 309.257 0.810 24 1993 6 29 309.126 0.772 12 1993 6 30 309.468 0.752 20 1993 7 1 309.003 0.540 23 1993 7 2 308.982 0.872 24 1993 7 3 309.214 0.912 24 1993 7 4 309.132 0.651 24 1993 7 5 309.109 0.627 24 1993 7 6 308.933 0.585 23 1993 7 7 309.001 0.602 24 1993 7 8 309.317 0.648 24 1993 7 9 308.869 0.597 16 1993 7 10 309.084 0.835 24 1993 7 11 309.190 0.660 24 1993 7 12 309.524 0.944 24 1993 7 13 309.303 0.636 23 1993 7 14 309.170 0.809 22 1993 7 15 309.050 0.609 20 1993 7 16 309.544 0.826 13 1993 7 17 309.180 0.531 23 1993 7 18 309.127 0.840 14 1993 7 19 309.236 0.965 4 1993 7 20 309.361 0.784 24 1993 7 21 309.160 0.966 24 1993 7 22 309.320 0.850 13 1993 7 23 310.022 1.449 3 1993 7 24 308.711 0.860 13 1993 7 25 nan nan 0 1993 7 26 nan nan 0 1993 7 27 308.809 0.779 23 1993 7 28 309.084 0.751 24 1993 7 29 308.780 0.676 24 1993 7 30 308.880 0.637 24 1993 7 31 309.252 0.655 24 1993 8 1 309.202 0.854 24 1993 8 2 309.314 0.783 15 1993 8 3 309.087 0.834 24 1993 8 4 309.240 0.485 24 1993 8 5 309.002 0.636 24 1993 8 6 308.986 0.541 24 1993 8 7 309.038 0.647 24 1993 8 8 309.387 0.589 24 1993 8 9 308.774 0.740 24 1993 8 10 308.965 0.558 24 1993 8 11 309.244 0.806 23 1993 8 12 308.774 0.679 24 1993 8 13 309.319 0.790 24 1993 8 14 309.453 0.717 24 1993 8 15 309.052 0.617 24 1993 8 16 309.755 0.572 2 1993 8 17 308.299 1.087 17 1993 8 18 nan nan 0 1993 8 19 nan nan 0 1993 8 20 nan nan 0 1993 8 21 nan nan 0 1993 8 22 nan nan 0 1993 8 23 nan nan 0 1993 8 24 nan nan 0 1993 8 25 310.711 0.921 3 1993 8 26 309.143 1.502 24 1993 8 27 309.002 0.686 24 1993 8 28 309.281 0.711 24 1993 8 29 308.851 0.620 16 1993 8 30 nan nan 0 1993 8 31 309.211 0.323 3 1993 9 1 308.812 0.657 24 1993 9 2 309.264 0.892 20 1993 9 3 309.083 0.972 21 1993 9 4 309.273 0.585 24 1993 9 5 309.054 0.780 24 1993 9 6 309.177 0.677 24 1993 9 7 309.341 0.620 24 1993 9 8 309.437 0.772 24 1993 9 9 309.345 1.071 6 1993 9 10 310.681 1.316 6 1993 9 11 nan nan 0 1993 9 12 309.567 1.101 6 1993 9 13 310.183 1.136 22 1993 9 14 310.614 0.902 19 1993 9 15 309.559 0.958 23 1993 9 16 309.586 1.003 24 1993 9 17 309.300 0.890 24 1993 9 18 310.133 0.932 19 1993 9 19 nan nan 0 1993 9 20 309.730 0.259 4 1993 9 21 309.221 0.874 20 1993 9 22 309.284 1.190 23 1993 9 23 308.963 0.611 23 1993 9 24 309.046 1.187 24 1993 9 25 309.191 1.124 8 1993 9 26 nan nan 0 1993 9 27 310.002 1.626 4 1993 9 28 309.514 1.103 8 1993 9 29 308.532 0.815 23 1993 9 30 308.613 1.630 16 1993 10 1 309.386 1.025 2 1993 10 2 309.657 0.527 24 1993 10 3 309.719 0.899 24 1993 10 4 309.519 1.042 24 1993 10 5 309.837 0.967 24 1993 10 6 309.419 0.918 24 1993 10 7 309.179 1.185 21 1993 10 8 306.933 nan 1 1993 10 9 nan nan 0 1993 10 10 nan nan 0 1993 10 11 309.932 1.120 2 1993 10 12 309.799 0.804 19 1993 10 13 309.384 1.083 23 1993 10 14 310.264 1.047 24 1993 10 15 310.043 1.162 22 1993 10 16 309.424 1.340 16 1993 10 17 nan nan 0 1993 10 18 309.515 0.289 4 1993 10 19 309.408 1.046 21 1993 10 20 309.503 1.145 23 1993 10 21 309.965 0.950 24 1993 10 22 308.991 1.065 24 1993 10 23 310.173 0.875 24 1993 10 24 309.800 0.784 24 1993 10 25 309.712 1.186 22 1993 10 26 309.818 1.101 13 1993 10 27 308.431 0.789 3 1993 10 28 309.612 1.165 19 1993 10 29 309.648 1.141 20 1993 10 30 309.805 0.706 16 1993 10 31 nan nan 0 1993 11 1 309.572 1.226 4 1993 11 2 309.998 0.986 24 1993 11 3 309.899 0.999 24 1993 11 4 309.820 1.069 24 1993 11 5 309.841 0.705 24 1993 11 6 309.027 0.975 24 1993 11 7 309.551 0.733 10 1993 11 8 308.811 1.748 4 1993 11 9 309.765 0.911 24 1993 11 10 309.885 1.034 24 1993 11 11 309.338 0.975 24 1993 11 12 309.512 0.800 24 1993 11 13 309.442 0.850 24 1993 11 14 309.562 0.684 24 1993 11 15 309.196 1.248 24 1993 11 16 309.925 1.313 24 1993 11 17 309.568 0.870 24 1993 11 18 309.947 0.889 24 1993 11 19 309.936 0.928 24 1993 11 20 310.089 0.850 24 1993 11 21 nan nan 0 1993 11 22 310.713 0.962 5 1993 11 23 310.248 0.637 10 1993 11 24 309.814 0.702 19 1993 11 25 309.904 1.027 24 1993 11 26 309.705 0.444 4 1993 11 27 309.597 0.982 24 1993 11 28 310.126 1.378 24 1993 11 29 309.893 0.903 23 1993 11 30 309.928 0.799 24 1993 12 1 309.534 0.863 24 1993 12 2 310.012 0.892 24 1993 12 3 310.041 0.870 20 1993 12 4 309.779 0.748 24 1993 12 5 310.040 0.812 24 1993 12 6 309.954 1.036 24 1993 12 7 309.952 0.827 24 1993 12 8 310.228 0.989 24 1993 12 9 309.667 1.235 23 1993 12 10 309.945 0.817 24 1993 12 11 309.923 0.614 24 1993 12 12 309.965 0.857 24 1993 12 13 310.310 0.822 24 1993 12 14 310.183 0.877 24 1993 12 15 309.756 1.112 24 1993 12 16 309.562 1.446 18 1993 12 17 310.001 1.013 24 1993 12 18 309.651 0.968 24 1993 12 19 310.171 0.943 24 1993 12 20 309.972 1.193 24 1993 12 21 310.159 0.866 24 1993 12 22 310.232 0.739 21 1993 12 23 310.002 0.992 22 1993 12 24 309.724 1.082 13 1993 12 25 nan nan 0 1993 12 26 nan nan 0 1993 12 27 309.456 1.246 5 1993 12 28 309.643 1.835 23 1993 12 29 309.630 1.457 24 1993 12 30 309.359 1.257 15 1993 12 31 310.553 0.664 24 1994 1 1 310.578 1.110 24 1994 1 2 309.916 0.642 24 1994 1 3 310.131 0.964 24 1994 1 4 310.239 1.019 24 1994 1 5 309.990 0.625 20 1994 1 6 309.680 0.890 24 1994 1 7 309.639 0.943 24 1994 1 8 309.971 1.083 24 1994 1 9 309.918 0.858 24 1994 1 10 310.667 1.022 24 1994 1 11 309.869 0.997 24 1994 1 12 310.381 1.333 24 1994 1 13 309.941 0.907 24 1994 1 14 310.427 0.937 24 1994 1 15 310.057 1.185 24 1994 1 16 310.432 0.890 24 1994 1 17 310.382 0.847 24 1994 1 18 309.998 0.818 24 1994 1 19 309.944 1.057 23 1994 1 20 310.010 1.045 4 1994 1 21 310.318 1.288 24 1994 1 22 310.433 0.799 24 1994 1 23 310.007 0.459 6 1994 1 24 310.287 0.954 4 1994 1 25 309.846 0.858 24 1994 1 26 310.169 0.848 24 1994 1 27 310.214 0.942 24 1994 1 28 309.604 0.737 24 1994 1 29 310.377 1.090 24 1994 1 30 310.053 1.480 20 1994 1 31 310.070 1.474 4 1994 2 1 310.299 1.090 24 1994 2 2 310.420 0.836 17 1994 2 3 310.789 0.928 24 1994 2 4 309.931 1.209 21 1994 2 5 310.076 0.981 24 1994 2 6 310.093 1.039 24 1994 2 7 310.155 1.383 24 1994 2 8 310.375 1.226 24 1994 2 9 310.489 1.050 23 1994 2 10 310.034 1.063 24 1994 2 11 310.062 0.814 24 1994 2 12 310.067 0.753 18 1994 2 13 nan nan 0 1994 2 14 310.835 0.364 4 1994 2 15 310.218 1.106 24 1994 2 16 309.915 1.095 24 1994 2 17 310.482 0.983 24 1994 2 18 309.686 1.007 23 1994 2 19 310.027 0.780 24 1994 2 20 310.423 0.854 24 1994 2 21 310.269 1.140 24 1994 2 22 309.919 0.977 24 1994 2 23 309.632 1.163 13 1994 2 24 310.618 0.923 20 1994 2 25 310.305 0.739 24 1994 2 26 309.874 0.926 24 1994 2 27 310.494 0.914 24 1994 2 28 310.281 1.022 23 1994 3 1 310.351 0.944 24 1994 3 2 310.290 0.899 24 1994 3 3 310.154 1.022 24 1994 3 4 310.255 1.347 24 1994 3 5 310.297 0.937 24 1994 3 6 310.050 1.307 24 1994 3 7 310.586 0.838 24 1994 3 8 310.312 0.811 24 1994 3 9 310.046 0.977 24 1994 3 10 310.460 1.563 24 1994 3 11 309.942 1.870 6 1994 3 12 310.104 1.273 24 1994 3 13 310.278 0.894 5 1994 3 14 310.398 0.920 3 1994 3 15 309.547 1.361 10 1994 3 16 310.918 0.991 24 1994 3 17 310.073 1.097 24 1994 3 18 310.315 1.312 24 1994 3 19 309.925 1.168 24 1994 3 20 310.708 1.138 23 1994 3 21 310.647 0.909 23 1994 3 22 310.163 1.397 22 1994 3 23 309.824 1.374 23 1994 3 24 310.113 2.108 24 1994 3 25 309.998 1.914 24 1994 3 26 310.774 1.498 24 1994 3 27 310.439 1.881 24 1994 3 28 310.216 1.389 24 1994 3 29 311.620 1.496 24 1994 3 30 310.713 1.240 24 1994 3 31 310.265 1.199 23 1994 4 1 311.178 1.562 24 1994 4 2 310.134 0.961 24 1994 4 3 309.704 1.435 24 1994 4 4 310.804 2.236 24 1994 4 5 310.192 2.155 24 1994 4 6 310.493 1.100 24 1994 4 7 310.517 1.174 22 1994 4 8 311.151 1.358 24 1994 4 9 311.023 1.941 8 1994 4 10 nan nan 0 1994 4 11 308.627 1.803 5 1994 4 12 310.087 1.299 24 1994 4 13 310.696 1.637 24 1994 4 14 310.752 3.222 24 1994 4 15 310.678 1.218 24 1994 4 16 309.951 1.577 24 1994 4 17 310.437 1.142 24 1994 4 18 310.827 1.404 20 1994 4 19 310.866 1.302 24 1994 4 20 310.623 1.625 20 1994 4 21 310.642 1.673 24 1994 4 22 310.329 1.064 24 1994 4 23 309.920 1.723 24 1994 4 24 311.339 1.466 24 1994 4 25 310.139 1.170 24 1994 4 26 310.299 1.643 24 1994 4 27 310.506 1.887 24 1994 4 28 310.637 1.716 24 1994 4 29 310.486 1.791 23 1994 4 30 310.689 0.849 12 1994 5 1 nan nan 0 1994 5 2 310.204 1.614 5 1994 5 3 310.284 1.482 24 1994 5 4 310.035 1.874 24 1994 5 5 311.085 1.173 24 1994 5 6 310.287 0.984 11 1994 5 7 310.286 1.075 24 1994 5 8 310.147 1.272 24 1994 5 9 310.706 1.146 23 1994 5 10 310.598 0.940 23 1994 5 11 310.380 1.114 24 1994 5 12 310.568 0.959 24 1994 5 13 310.325 1.353 24 1994 5 14 310.896 1.329 23 1994 5 15 nan nan 0 1994 5 16 310.089 1.603 5 1994 5 17 309.822 1.458 24 1994 5 18 310.656 1.242 24 1994 5 19 311.332 1.138 24 1994 5 20 310.142 1.420 24 1994 5 21 311.087 1.859 24 1994 5 22 310.767 1.633 24 1994 5 23 310.365 1.755 24 1994 5 24 310.108 1.790 24 1994 5 25 310.399 1.712 24 1994 5 26 310.249 1.864 24 1994 5 27 310.269 1.831 12 1994 5 28 310.218 1.329 24 1994 5 29 310.123 1.376 24 1994 5 30 309.543 1.950 24 1994 5 31 310.700 2.170 24 1994 6 1 310.773 2.397 24 1994 6 2 309.700 1.416 24 1994 6 3 310.320 1.329 23 1994 6 4 310.652 1.383 24 1994 6 5 310.322 1.347 24 1994 6 6 310.827 1.418 24 1994 6 7 310.481 1.242 24 1994 6 8 310.453 1.736 22 1994 6 9 309.829 1.404 23 1994 6 10 310.986 1.919 23 1994 6 11 310.622 1.880 24 1994 6 12 311.030 1.835 24 1994 6 13 310.550 2.128 24 1994 6 14 311.361 1.924 24 1994 6 15 310.126 1.679 24 1994 6 16 311.029 1.764 23 1994 6 17 310.880 1.654 24 1994 6 18 310.798 2.080 24 1994 6 19 311.269 2.506 23 1994 6 20 310.715 1.576 23 1994 6 21 310.917 1.964 23 1994 6 22 311.217 1.594 24 1994 6 23 310.356 1.408 24 1994 6 24 310.298 1.635 24 1994 6 25 310.714 1.688 24 1994 6 26 310.583 2.121 23 1994 6 27 310.385 1.761 24 1994 6 28 310.461 1.187 23 1994 6 29 310.503 1.547 22 1994 6 30 309.194 1.062 13 1994 7 1 311.000 1.360 24 1994 7 2 310.620 1.950 10 1994 7 3 nan nan 0 1994 7 4 nan nan 0 1994 7 5 309.274 0.487 3 1994 7 6 310.379 2.162 14 1994 7 7 310.110 1.737 24 1994 7 8 310.152 2.048 23 1994 7 9 310.640 1.839 24 1994 7 10 311.232 1.598 19 1994 7 11 311.870 0.901 4 1994 7 12 310.108 1.213 23 1994 7 13 311.205 1.568 24 1994 7 14 310.904 1.455 24 1994 7 15 310.418 1.624 16 1994 7 16 310.969 1.565 19 1994 7 17 nan nan 0 1994 7 18 310.490 1.113 4 1994 7 19 309.973 1.540 24 1994 7 20 310.473 2.109 24 1994 7 21 310.870 2.013 21 1994 7 22 310.039 2.495 24 1994 7 23 310.224 2.050 23 1994 7 24 311.788 1.585 24 1994 7 25 310.104 1.497 23 1994 7 26 310.018 1.312 24 1994 7 27 310.516 1.727 21 1994 7 28 309.385 1.857 24 1994 7 29 310.576 1.792 23 1994 7 30 312.049 1.038 7 1994 7 31 nan nan 0 1994 8 1 308.781 3.097 4 1994 8 2 309.803 2.192 24 1994 8 3 310.247 1.451 24 1994 8 4 310.294 2.024 24 1994 8 5 310.879 1.987 24 1994 8 6 309.927 1.746 24 1994 8 7 310.349 0.245 3 1994 8 8 310.746 2.270 5 1994 8 9 310.610 2.003 24 1994 8 10 309.459 1.815 12 1994 8 11 310.820 2.277 24 1994 8 12 313.203 3.944 6 1994 8 13 309.965 2.298 9 1994 8 14 nan nan 0 1994 8 15 313.169 2.566 4 1994 8 16 310.779 1.382 24 1994 8 17 nan nan 0 1994 8 18 nan nan 0 1994 8 19 nan nan 0 1994 8 20 311.123 0.951 16 1994 8 21 310.540 2.025 21 1994 8 22 310.254 2.269 19 1994 8 23 312.298 1.924 20 1994 8 24 311.086 2.017 20 1994 8 25 311.093 1.278 17 1994 8 26 310.899 2.105 22 1994 8 27 309.031 1.807 23 1994 8 28 311.288 2.202 20 1994 8 29 311.524 1.625 13 1994 8 30 311.353 1.674 18 1994 8 31 312.251 2.107 19 1994 9 1 311.516 2.363 19 1994 9 2 311.455 2.332 13 1994 9 3 308.433 2.517 24 1994 9 4 310.805 1.782 24 1994 9 5 309.745 2.386 24 1994 9 6 311.231 2.056 24 1994 9 7 310.030 2.078 24 1994 9 8 310.112 1.398 24 1994 9 9 310.898 2.216 15 1994 9 10 309.993 0.011 2 1994 9 11 nan nan 0 1994 9 12 312.202 1.533 4 1994 9 13 310.730 2.250 24 1994 9 14 310.082 3.167 24 1994 9 15 310.072 2.749 23 1994 9 16 310.562 2.312 24 1994 9 17 309.390 1.657 24 1994 9 18 309.535 2.275 24 1994 9 19 309.504 1.900 24 1994 9 20 310.644 2.247 15 1994 9 21 310.219 2.335 23 1994 9 22 309.009 1.944 10 1994 9 23 309.959 3.429 23 1994 9 24 310.111 2.259 24 1994 9 25 310.857 1.964 24 1994 9 26 310.569 2.862 23 1994 9 27 310.750 2.446 24 1994 9 28 311.517 2.207 18 1994 9 29 311.760 3.335 24 1994 9 30 310.810 2.226 23 1994 10 1 310.296 2.070 24 1994 10 2 311.074 2.491 24 1994 10 3 310.884 2.787 24 1994 10 4 309.048 2.189 24 1994 10 5 309.522 2.565 22 1994 10 6 310.974 2.240 23 1994 10 7 309.916 1.943 17 1994 10 8 310.581 2.056 24 1994 10 9 310.661 1.787 24 1994 10 10 309.841 1.672 24 1994 10 11 310.935 1.343 23 1994 10 12 309.705 1.918 23 1994 10 13 310.117 1.902 24 1994 10 14 310.322 1.696 16 1994 10 15 311.120 1.563 24 1994 10 16 310.672 1.771 24 1994 10 17 310.591 1.428 23 1994 10 18 310.211 1.735 24 1994 10 19 311.115 1.980 12 1994 10 20 309.607 1.738 24 1994 10 21 310.885 1.490 24 1994 10 22 310.848 1.185 6 1994 10 23 nan nan 0 1994 10 24 313.653 2.577 4 1994 10 25 310.324 1.597 16 1994 10 26 310.995 1.613 24 1994 10 27 310.770 1.950 24 1994 10 28 309.627 2.370 24 1994 10 29 310.447 2.201 16 1994 10 30 nan nan 0 1994 10 31 310.727 1.576 3 1994 11 1 309.597 1.628 24 1994 11 2 310.450 1.318 24 1994 11 3 310.166 1.683 23 1994 11 4 310.362 2.157 24 1994 11 5 311.500 2.053 24 1994 11 6 310.599 1.251 24 1994 11 7 311.555 1.648 17 1994 11 8 311.524 1.969 24 1994 11 9 309.627 1.585 24 1994 11 10 311.198 1.809 24 1994 11 11 311.307 1.824 7 1994 11 12 nan nan 0 1994 11 13 nan nan 0 1994 11 14 309.741 1.954 5 1994 11 15 309.396 1.508 20 1994 11 16 311.119 1.702 24 1994 11 17 310.087 2.438 24 1994 11 18 310.740 1.116 24 1994 11 19 308.935 2.426 24 1994 11 20 309.945 1.693 24 1994 11 21 310.847 1.462 15 1994 11 22 311.018 1.895 20 1994 11 23 310.921 2.405 23 1994 11 24 311.180 2.441 24 1994 11 25 311.409 1.754 24 1994 11 26 310.685 2.091 24 1994 11 27 311.994 1.820 24 1994 11 28 310.807 2.593 24 1994 11 29 310.614 1.634 24 1994 11 30 310.542 1.014 14 1994 12 1 311.305 1.241 8 1994 12 2 312.359 1.993 24 1994 12 3 310.884 2.067 24 1994 12 4 310.167 1.188 24 1994 12 5 310.617 1.352 24 1994 12 6 310.211 2.432 24 1994 12 7 311.042 1.305 20 1994 12 8 311.405 1.584 21 1994 12 9 310.958 1.489 24 1994 12 10 309.358 2.035 2 1994 12 11 nan nan 0 1994 12 12 311.019 1.183 4 1994 12 13 311.209 2.632 24 1994 12 14 311.621 1.934 24 1994 12 15 311.123 1.860 23 1994 12 16 310.103 1.450 24 1994 12 17 311.101 1.621 24 1994 12 18 310.342 1.612 19 1994 12 19 310.613 1.547 24 1994 12 20 311.467 1.639 24 1994 12 21 310.712 1.581 24 1994 12 22 310.880 2.611 6 1994 12 23 311.124 2.661 16 1994 12 24 310.903 2.041 24 1994 12 25 310.938 1.364 24 1994 12 26 311.376 1.583 24 1994 12 27 310.777 1.361 24 1994 12 28 311.382 1.555 24 1994 12 29 310.709 0.676 12 1994 12 30 309.934 1.477 24 1994 12 31 310.804 1.779 24 1995 1 1 311.001 1.184 24 1995 1 2 310.876 1.512 24 1995 1 3 311.504 1.249 20 1995 1 4 311.104 1.207 22 1995 1 5 310.386 1.478 14 1995 1 6 310.168 2.079 24 1995 1 7 310.572 1.354 24 1995 1 8 311.024 1.365 24 1995 1 9 310.881 1.001 24 1995 1 10 311.759 1.608 24 1995 1 11 311.611 1.200 24 1995 1 12 310.541 1.388 22 1995 1 13 310.646 1.802 24 1995 1 14 310.653 2.004 24 1995 1 15 310.317 1.758 24 1995 1 16 310.869 1.562 24 1995 1 17 310.189 0.949 24 1995 1 18 311.957 2.666 10 1995 1 19 310.563 1.700 24 1995 1 20 310.278 1.363 11 1995 1 21 309.642 1.781 24 1995 1 22 311.475 1.831 24 1995 1 23 311.225 1.756 24 1995 1 24 311.651 0.309 2 1995 1 25 310.637 1.148 3 1995 1 26 310.232 1.164 4 1995 1 27 310.965 1.362 24 1995 1 28 310.123 1.528 24 1995 1 29 311.007 1.770 24 1995 1 30 313.765 2.560 9 1995 1 31 310.800 1.083 24 1995 2 1 311.483 1.717 22 1995 2 2 311.253 2.573 5 1995 2 3 310.500 1.332 24 1995 2 4 310.067 1.629 24 1995 2 5 310.601 1.899 24 1995 2 6 311.030 2.172 5 1995 2 7 311.134 1.161 24 1995 2 8 311.088 1.747 24 1995 2 9 310.742 1.981 23 1995 2 10 311.179 1.076 24 1995 2 11 310.371 2.093 24 1995 2 12 310.324 0.782 5 1995 2 13 310.606 4.602 4 1995 2 14 311.149 1.617 24 1995 2 15 311.015 1.638 24 1995 2 16 310.827 2.123 23 1995 2 17 312.571 1.765 3 1995 2 18 309.792 nan 1 1995 2 19 nan nan 0 1995 2 20 nan nan 0 1995 2 21 311.054 nan 1 1995 2 22 310.631 1.720 4 1995 2 23 nan nan 0 1995 2 24 310.815 1.443 24 1995 2 25 310.252 1.591 24 1995 2 26 311.049 2.194 24 1995 2 27 311.058 1.678 24 1995 2 28 311.514 1.839 24 1995 3 1 310.483 1.789 24 1995 3 2 311.462 2.332 24 1995 3 3 311.466 1.989 24 1995 3 4 310.250 2.156 5 1995 3 5 nan nan 0 1995 3 6 311.552 2.489 5 1995 3 7 310.544 1.727 24 1995 3 8 310.618 2.180 24 1995 3 9 310.241 2.078 24 1995 3 10 309.882 2.733 5 1995 3 11 310.084 2.563 24 1995 3 12 309.963 3.031 24 1995 3 13 309.467 4.306 24 1995 3 14 311.784 2.942 24 1995 3 15 311.313 3.032 24 1995 3 16 310.013 3.177 24 1995 3 17 309.836 2.899 24 1995 3 18 310.408 2.795 24 1995 3 19 309.159 2.923 24 1995 3 20 308.428 3.543 24 1995 3 21 309.443 4.628 24 1995 3 22 311.055 4.314 22 1995 3 23 311.519 3.347 24 1995 3 24 310.745 4.019 18 1995 3 25 310.357 3.655 24 1995 3 26 310.281 3.582 24 1995 3 27 309.930 2.243 21 1995 3 28 311.777 1.506 24 1995 3 29 310.572 2.093 24 1995 3 30 311.592 2.187 24 1995 3 31 312.615 3.098 24 1995 4 1 310.846 2.393 24 1995 4 2 312.005 2.696 24 1995 4 3 311.054 3.640 23 1995 4 4 311.488 3.133 17 1995 4 5 310.881 2.239 24 1995 4 6 310.588 2.424 24 1995 4 7 309.930 2.136 24 1995 4 8 309.466 3.543 5 1995 4 9 nan nan 0 1995 4 10 312.090 4.737 4 1995 4 11 309.981 2.886 24 1995 4 12 310.513 2.208 23 1995 4 13 310.132 1.614 17 1995 4 14 311.752 1.871 24 1995 4 15 311.323 2.100 24 1995 4 16 310.912 2.073 24 1995 4 17 310.988 2.351 24 1995 4 18 310.465 2.033 24 1995 4 19 313.072 2.985 23 1995 4 20 310.470 3.047 24 1995 4 21 311.618 2.647 22 1995 4 22 311.704 2.318 24 1995 4 23 308.440 2.283 3 1995 4 24 310.338 4.127 2 1995 4 25 311.915 3.312 23 1995 4 26 311.639 2.905 24 1995 4 27 310.062 3.105 24 1995 4 28 311.457 2.862 24 1995 4 29 311.776 3.029 24 1995 4 30 310.512 2.590 24 1995 5 1 310.709 3.237 24 1995 5 2 311.290 3.166 24 1995 5 3 312.133 3.631 24 1995 5 4 311.149 2.386 24 1995 5 5 309.833 3.523 23 1995 5 6 311.982 3.085 24 1995 5 7 312.380 3.547 24 1995 5 8 310.456 3.208 24 1995 5 9 311.742 4.069 22 1995 5 10 310.572 4.349 2 1995 5 11 312.641 4.432 13 1995 5 12 312.299 4.568 21 1995 5 13 307.786 4.452 7 1995 5 14 nan nan 0 1995 5 15 310.151 2.237 13 1995 5 16 nan nan 0 1995 5 17 310.771 1.079 3 1995 5 18 310.400 1.799 23 1995 5 19 309.570 3.706 21 1995 5 20 310.486 1.074 24 1995 5 21 309.894 1.082 24 1995 5 22 309.534 1.544 24 1995 5 23 308.524 1.899 24 1995 5 24 308.730 1.261 24 1995 5 25 308.718 1.378 24 1995 5 26 308.105 1.688 24 1995 5 27 308.593 1.692 24 1995 5 28 308.798 1.353 24 1995 5 29 308.670 1.373 24 1995 5 30 308.487 1.317 23 1995 5 31 308.493 1.011 23 1995 6 1 309.171 1.017 24 1995 6 2 309.883 1.197 24 1995 6 3 309.281 1.830 24 1995 6 4 309.191 1.018 10 1995 6 5 311.521 1.496 13 1995 6 6 309.715 2.053 24 1995 6 7 309.287 2.147 24 1995 6 8 309.152 1.704 22 1995 6 9 309.715 1.011 24 1995 6 10 310.409 0.974 24 1995 6 11 309.986 1.218 24 1995 6 12 309.704 1.488 24 1995 6 13 309.985 1.254 23 1995 6 14 310.698 1.605 24 1995 6 15 309.504 2.447 21 1995 6 16 311.045 1.652 23 1995 6 17 310.445 1.310 24 1995 6 18 310.926 1.159 24 1995 6 19 310.382 1.946 19 1995 6 20 309.520 0.918 24 1995 6 21 310.273 0.915 24 1995 6 22 309.383 1.093 23 1995 6 23 310.260 0.902 24 1995 6 24 310.099 0.810 24 1995 6 25 309.790 1.046 24 1995 6 26 310.371 1.477 23 1995 6 27 309.919 1.383 24 1995 6 28 310.215 1.066 24 1995 6 29 310.349 0.886 24 1995 6 30 309.819 1.285 24 1995 7 1 309.488 1.241 24 1995 7 2 309.993 1.547 24 1995 7 3 309.704 1.276 24 1995 7 4 309.436 1.371 24 1995 7 5 310.206 1.690 24 1995 7 6 309.447 1.790 24 1995 7 7 309.795 1.563 23 1995 7 8 310.233 1.431 24 1995 7 9 310.490 1.219 24 1995 7 10 309.832 1.641 20 1995 7 11 309.604 1.229 13 1995 7 12 310.015 1.559 24 1995 7 13 309.342 1.862 24 1995 7 14 310.169 1.466 24 1995 7 15 310.328 1.483 24 1995 7 16 310.174 1.558 24 1995 7 17 309.993 1.209 24 1995 7 18 308.901 1.356 24 1995 7 19 310.179 1.782 24 1995 7 20 309.533 1.440 13 1995 7 21 309.517 1.037 24 1995 7 22 309.707 1.516 24 1995 7 23 309.531 1.413 24 1995 7 24 309.579 1.548 24 1995 7 25 311.289 1.471 23 1995 7 26 309.507 2.152 21 1995 7 27 308.997 1.492 24 1995 7 28 309.285 1.551 21 1995 7 29 309.533 1.544 24 1995 7 30 309.038 1.270 24 1995 7 31 310.304 1.517 22 1995 8 1 309.117 0.820 4 1995 8 2 309.697 1.826 22 1995 8 3 308.883 1.150 8 1995 8 4 309.753 1.760 24 1995 8 5 310.289 1.839 24 1995 8 6 309.232 1.352 24 1995 8 7 309.873 1.790 23 1995 8 8 308.784 1.759 24 1995 8 9 310.392 1.160 24 1995 8 10 310.283 1.389 24 1995 8 11 309.793 1.540 24 1995 8 12 308.995 1.448 24 1995 8 13 309.591 1.584 24 1995 8 14 308.613 1.802 24 1995 8 15 309.885 2.167 24 1995 8 16 309.631 2.858 21 1995 8 17 309.893 1.360 10 1995 8 18 310.788 1.581 18 1995 8 19 309.736 1.789 24 1995 8 20 310.452 1.115 24 1995 8 21 310.182 1.498 24 1995 8 22 308.535 1.368 10 1995 8 23 309.478 1.034 24 1995 8 24 308.767 1.519 24 1995 8 25 309.442 0.879 24 1995 8 26 309.434 1.712 24 1995 8 27 309.344 0.893 24 1995 8 28 309.302 1.326 24 1995 8 29 308.680 1.412 8 1995 8 30 309.565 1.469 24 1995 8 31 308.435 1.874 24 1995 9 1 309.627 1.220 24 1995 9 2 309.294 1.393 24 1995 9 3 309.063 1.586 24 1995 9 4 308.945 1.471 24 1995 9 5 309.573 1.828 24 1995 9 6 309.296 1.994 24 1995 9 7 309.177 1.449 23 1995 9 8 309.666 1.649 24 1995 9 9 309.712 2.015 24 1995 9 10 309.769 1.323 24 1995 9 11 309.752 1.583 24 1995 9 12 309.538 1.939 24 1995 9 13 310.635 1.706 24 1995 9 14 309.058 1.305 22 1995 9 15 309.457 1.731 24 1995 9 16 308.162 1.233 24 1995 9 17 308.827 1.406 24 1995 9 18 308.759 1.527 24 1995 9 19 308.300 1.162 24 1995 9 20 309.918 1.231 24 1995 9 21 310.325 1.886 20 1995 9 22 309.106 1.159 24 1995 9 23 309.619 1.280 24 1995 9 24 309.335 1.996 24 1995 9 25 309.492 1.900 23 1995 9 26 309.530 1.038 24 1995 9 27 309.884 0.934 24 1995 9 28 308.632 1.415 22 1995 9 29 309.514 1.143 24 1995 9 30 308.752 1.182 24 1995 10 1 309.006 1.091 24 1995 10 2 309.092 1.351 24 1995 10 3 309.321 1.042 24 1995 10 4 309.037 0.826 24 1995 10 5 308.512 1.173 16 1995 10 6 308.959 0.874 24 1995 10 7 308.627 1.164 19 1995 10 8 nan nan 0 1995 10 9 nan nan 0 1995 10 10 308.013 2.694 3 1995 10 11 309.431 0.988 24 1995 10 12 309.920 1.709 23 1995 10 13 309.661 1.109 24 1995 10 14 309.954 1.224 21 1995 10 15 nan nan 0 1995 10 16 312.568 2.455 4 1995 10 17 311.850 nan 1 1995 10 18 308.956 1.428 24 1995 10 19 309.988 1.946 9 1995 10 20 310.163 1.661 24 1995 10 21 309.616 1.548 24 1995 10 22 310.295 1.353 24 1995 10 23 309.371 1.795 24 1995 10 24 309.240 1.368 24 1995 10 25 309.068 1.486 24 1995 10 26 310.291 1.110 5 1995 10 27 309.349 1.027 20 1995 10 28 nan nan 0 1995 10 29 311.044 1.535 22 1995 10 30 310.930 2.380 24 1995 10 31 309.734 1.927 23 1995 11 1 311.087 2.100 23 1995 11 2 309.567 2.286 23 1995 11 3 311.688 2.100 24 1995 11 4 311.021 3.097 24 1995 11 5 312.114 2.403 24 1995 11 6 311.082 2.123 24 1995 11 7 311.552 2.197 24 1995 11 8 312.448 2.930 19 1995 11 9 311.206 2.105 24 1995 11 10 310.358 2.384 24 1995 11 11 310.264 1.461 24 1995 11 12 311.730 1.809 19 1995 11 13 312.774 2.997 4 1995 11 14 311.013 1.913 24 1995 11 15 311.448 1.976 24 1995 11 16 312.139 2.286 6 1995 11 17 309.897 1.713 24 1995 11 18 310.400 1.243 12 1995 11 19 nan nan 0 1995 11 20 310.617 3.628 3 1995 11 21 311.151 2.253 24 1995 11 22 311.081 2.406 24 1995 11 23 311.874 2.186 24 1995 11 24 311.470 2.000 24 1995 11 25 311.207 2.836 24 1995 11 26 311.187 2.238 24 1995 11 27 311.080 1.960 11 1995 11 28 311.193 2.162 24 1995 11 29 311.251 2.493 24 1995 11 30 310.868 2.947 24 1995 12 1 311.153 2.306 24 1995 12 2 312.298 2.337 24 1995 12 3 311.855 2.626 24 1995 12 4 311.111 2.204 24 1995 12 5 311.231 2.721 24 1995 12 6 311.216 3.075 24 1995 12 7 311.183 2.775 24 1995 12 8 310.149 1.796 24 1995 12 9 311.159 2.679 24 1995 12 10 309.822 2.544 24 1995 12 11 311.256 2.024 24 1995 12 12 311.639 2.405 24 1995 12 13 310.416 1.937 24 1995 12 14 310.249 2.423 24 1995 12 15 311.547 1.969 24 1995 12 16 nan nan 0 1995 12 17 nan nan 0 1995 12 18 312.380 1.365 4 1995 12 19 311.192 2.086 24 1995 12 20 310.686 1.674 23 1995 12 21 310.877 1.590 24 1995 12 22 311.165 1.359 24 1995 12 23 311.838 2.206 24 1995 12 24 310.567 2.045 24 1995 12 25 311.263 1.465 24 1995 12 26 312.091 2.098 24 1995 12 27 310.841 1.928 24 1995 12 28 309.709 1.497 17 1995 12 29 311.053 2.280 24 1995 12 30 311.337 2.305 21 1995 12 31 nan nan 0 1996 1 1 nan nan 0 1996 1 2 311.581 0.586 3 1996 1 3 310.424 1.667 24 1996 1 4 311.779 1.777 24 1996 1 5 311.563 2.234 24 1996 1 6 311.042 1.362 24 1996 1 7 311.633 2.927 24 1996 1 8 310.829 1.977 15 1996 1 9 310.115 2.416 24 1996 1 10 310.333 2.674 24 1996 1 11 310.478 1.871 14 1996 1 12 310.543 1.202 4 1996 1 13 312.338 2.333 24 1996 1 14 311.673 2.174 24 1996 1 15 310.667 1.819 24 1996 1 16 310.388 2.000 24 1996 1 17 310.029 1.807 24 1996 1 18 312.303 2.119 23 1996 1 19 311.488 1.723 24 1996 1 20 311.303 1.652 24 1996 1 21 311.818 2.105 20 1996 1 22 312.595 1.690 4 1996 1 23 311.309 1.586 24 1996 1 24 311.755 2.359 24 1996 1 25 311.123 1.506 24 1996 1 26 311.895 2.063 24 1996 1 27 310.276 2.139 24 1996 1 28 312.343 2.380 24 1996 1 29 311.027 2.334 23 1996 1 30 310.549 1.771 23 1996 1 31 310.351 2.570 24 1996 2 1 309.929 2.209 16 1996 2 2 311.786 2.111 24 1996 2 3 311.728 1.787 24 1996 2 4 310.984 2.231 24 1996 2 5 311.883 2.796 23 1996 2 6 311.604 1.627 24 1996 2 7 311.125 2.136 24 1996 2 8 311.466 1.753 24 1996 2 9 311.359 2.421 24 1996 2 10 310.442 2.350 24 1996 2 11 311.948 2.838 11 1996 2 12 311.206 2.251 4 1996 2 13 311.430 2.277 23 1996 2 14 310.097 3.261 3 1996 2 15 311.058 1.536 20 1996 2 16 311.206 2.695 18 1996 2 17 311.255 2.926 12 1996 2 18 nan nan 0 1996 2 19 nan nan 0 1996 2 20 314.970 2.457 4 1996 2 21 309.683 2.529 24 1996 2 22 313.152 3.414 23 1996 2 23 310.885 3.322 24 1996 2 24 311.370 3.136 24 1996 2 25 312.105 3.182 24 1996 2 26 311.741 3.823 24 1996 2 27 310.296 2.803 24 1996 2 28 310.382 2.667 24 1996 2 29 312.246 2.390 24 1996 3 1 311.958 3.108 24 1996 3 2 312.120 1.928 24 1996 3 3 312.918 3.808 24 1996 3 4 313.903 3.110 24 1996 3 5 310.445 2.615 23 1996 3 6 312.488 3.886 24 1996 3 7 310.168 2.774 24 1996 3 8 311.785 3.206 24 1996 3 9 311.632 2.105 24 1996 3 10 311.732 3.086 24 1996 3 11 310.974 2.749 24 1996 3 12 312.143 3.387 24 1996 3 13 311.289 2.662 24 1996 3 14 312.360 1.272 24 1996 3 15 311.472 1.991 22 1996 3 16 311.454 1.196 24 1996 3 17 311.077 1.961 24 1996 3 18 310.129 1.951 24 1996 3 19 311.586 1.957 24 1996 3 20 311.635 2.417 24 1996 3 21 310.862 2.307 24 1996 3 22 311.640 2.201 24 1996 3 23 311.166 2.503 24 1996 3 24 312.330 1.762 24 1996 3 25 311.499 2.450 24 1996 3 26 312.290 2.166 24 1996 3 27 311.204 2.950 24 1996 3 28 311.692 2.276 24 1996 3 29 311.863 1.758 24 1996 3 30 310.807 2.373 19 1996 3 31 nan nan 0 1996 4 1 nan nan 0 1996 4 2 312.252 2.353 14 1996 4 3 311.600 1.803 24 1996 4 4 311.852 2.567 20 1996 4 5 310.713 3.402 22 1996 4 6 310.756 3.031 24 1996 4 7 309.180 2.180 4 1996 4 8 308.943 2.994 4 1996 4 9 307.199 3.264 21 1996 4 10 312.556 2.672 17 1996 4 11 310.349 2.028 19 1996 4 12 311.351 2.776 15 1996 4 13 306.784 nan 1 1996 4 14 nan nan 0 1996 4 15 309.584 nan 1 1996 4 16 310.759 2.997 23 1996 4 17 310.005 3.537 24 1996 4 18 312.185 3.291 24 1996 4 19 311.212 2.795 18 1996 4 20 310.744 2.167 24 1996 4 21 310.927 2.649 24 1996 4 22 312.950 2.076 24 1996 4 23 311.794 1.656 24 1996 4 24 311.587 2.660 24 1996 4 25 311.161 2.883 24 1996 4 26 310.351 4.263 17 1996 4 27 310.539 2.376 24 1996 4 28 314.162 3.347 24 1996 4 29 309.185 1.499 5 1996 4 30 311.180 3.059 24 1996 5 1 311.490 3.217 24 1996 5 2 310.217 5.135 4 1996 5 3 nan nan 0 1996 5 4 nan nan 0 1996 5 5 nan nan 0 1996 5 6 310.596 4.018 20 1996 5 7 312.510 2.959 23 1996 5 8 312.976 3.033 24 1996 5 9 310.933 3.809 24 1996 5 10 310.393 2.603 23 1996 5 11 311.629 2.045 24 1996 5 12 311.069 2.563 24 1996 5 13 312.044 2.790 24 1996 5 14 312.977 1.882 23 1996 5 15 312.926 2.406 4 1996 5 16 312.024 1.860 24 1996 5 17 312.511 2.085 24 1996 5 18 312.625 2.985 24 1996 5 19 312.826 2.451 24 1996 5 20 312.139 1.979 23 1996 5 21 311.106 2.261 24 1996 5 22 312.172 2.189 24 1996 5 23 312.375 3.106 19 1996 5 24 311.817 3.980 24 1996 5 25 312.087 3.869 7 1996 5 26 nan nan 0 1996 5 27 nan nan 0 1996 5 28 310.802 0.523 2 1996 5 29 310.998 3.191 24 1996 5 30 311.788 3.402 24 1996 5 31 311.589 4.052 24 1996 6 1 311.528 4.149 24 1996 6 2 311.471 3.039 24 1996 6 3 312.741 2.591 23 1996 6 4 313.576 3.073 24 1996 6 5 313.252 3.286 24 1996 6 6 312.826 3.705 24 1996 6 7 312.022 3.208 24 1996 6 8 312.930 3.553 24 1996 6 9 311.961 3.823 24 1996 6 10 312.267 2.626 24 1996 6 11 313.433 3.681 16 1996 6 12 309.509 5.450 4 1996 6 13 311.269 3.258 24 1996 6 14 311.606 4.156 16 1996 6 15 312.206 2.913 24 1996 6 16 313.322 3.510 24 1996 6 17 313.523 3.748 24 1996 6 18 312.654 4.289 24 1996 6 19 309.743 4.694 24 1996 6 20 313.016 3.297 24 1996 6 21 310.019 2.947 24 1996 6 22 312.038 3.779 24 1996 6 23 311.600 4.732 24 1996 6 24 311.467 4.851 24 1996 6 25 310.064 4.481 24 1996 6 26 313.375 3.797 24 1996 6 27 312.963 4.485 24 1996 6 28 312.546 3.364 24 1996 6 29 312.361 4.384 14 1996 6 30 nan nan 0 1996 7 1 309.051 3.415 4 1996 7 2 313.053 3.549 24 1996 7 3 312.576 3.071 24 1996 7 4 311.572 3.744 24 1996 7 5 310.708 6.917 6 1996 7 6 313.016 3.747 24 1996 7 7 312.510 3.609 24 1996 7 8 312.566 3.553 24 1996 7 9 311.180 3.181 20 1996 7 10 312.787 2.456 3 1996 7 11 311.781 4.524 20 1996 7 12 314.502 4.882 24 1996 7 13 311.481 5.251 24 1996 7 14 309.572 4.585 19 1996 7 15 314.033 2.398 3 1996 7 16 312.688 4.519 24 1996 7 17 312.635 6.475 24 1996 7 18 313.250 4.399 23 1996 7 19 309.816 5.067 24 1996 7 20 313.066 3.186 24 1996 7 21 313.730 4.144 24 1996 7 22 316.156 4.727 24 1996 7 23 312.104 4.639 24 1996 7 24 313.149 4.328 24 1996 7 25 314.097 4.427 24 1996 7 26 309.170 4.228 21 1996 7 27 323.592 2.428 2 1996 7 28 nan nan 0 1996 7 29 nan nan 0 1996 7 30 nan nan 0 1996 7 31 312.052 0.976 21 1996 8 1 312.388 0.628 24 1996 8 2 311.929 0.540 21 1996 8 3 311.819 0.640 5 1996 8 4 nan nan 0 1996 8 5 311.409 0.546 4 1996 8 6 312.179 0.588 20 1996 8 7 312.165 0.499 23 1996 8 8 311.894 0.629 24 1996 8 9 312.327 0.554 21 1996 8 10 312.251 0.569 23 1996 8 11 312.536 0.555 24 1996 8 12 312.355 0.599 24 1996 8 13 312.265 0.667 24 1996 8 14 311.941 0.722 24 1996 8 15 311.914 0.632 14 1996 8 16 312.026 0.451 24 1996 8 17 312.510 0.552 24 1996 8 18 312.137 0.437 24 1996 8 19 312.481 0.522 24 1996 8 20 312.418 0.666 24 1996 8 21 312.351 0.427 24 1996 8 22 312.171 0.432 24 1996 8 23 312.036 0.537 24 1996 8 24 312.460 0.590 15 1996 8 25 nan nan 0 1996 8 26 312.562 1.693 2 1996 8 27 nan nan 0 1996 8 28 nan nan 0 1996 8 29 312.060 1.177 2 1996 8 30 312.103 0.393 24 1996 8 31 312.510 0.779 9 1996 9 1 nan nan 0 1996 9 2 nan nan 0 1996 9 3 311.986 0.620 4 1996 9 4 311.569 0.405 13 1996 9 5 312.043 0.482 23 1996 9 6 312.341 0.520 24 1996 9 7 311.990 0.389 18 1996 9 8 nan nan 0 1996 9 9 311.728 0.311 4 1996 9 10 312.226 0.544 24 1996 9 11 312.184 0.513 23 1996 9 12 312.550 0.425 22 1996 9 13 312.068 0.441 21 1996 9 14 312.335 0.780 24 1996 9 15 312.005 0.627 10 1996 9 16 312.787 0.703 4 1996 9 17 312.364 0.735 23 1996 9 18 312.419 0.477 24 1996 9 19 312.516 0.557 24 1996 9 20 312.266 0.564 24 1996 9 21 312.350 0.576 24 1996 9 22 312.218 0.532 24 1996 9 23 312.482 0.450 24 1996 9 24 312.374 0.474 24 1996 9 25 312.274 0.659 24 1996 9 26 312.334 0.387 24 1996 9 27 312.342 0.367 24 1996 9 28 312.520 0.591 24 1996 9 29 312.321 0.525 24 1996 9 30 312.478 0.610 24 1996 10 1 312.471 0.514 24 1996 10 2 312.351 0.451 24 1996 10 3 312.365 0.454 24 1996 10 4 312.477 0.463 11 1996 10 5 312.313 0.525 24 1996 10 6 312.554 0.569 24 1996 10 7 312.295 0.572 21 1996 10 8 312.490 0.548 24 1996 10 9 312.343 0.537 23 1996 10 10 312.723 0.799 24 1996 10 11 312.668 0.582 24 1996 10 12 312.379 0.595 24 1996 10 13 312.464 0.454 24 1996 10 14 312.441 0.342 24 1996 10 15 312.413 0.603 24 1996 10 16 312.370 0.553 24 1996 10 17 312.466 0.507 24 1996 10 18 313.080 0.644 9 1996 10 19 312.379 0.615 24 1996 10 20 312.418 0.446 24 1996 10 21 312.506 0.481 22 1996 10 22 312.663 0.505 24 1996 10 23 312.576 0.682 24 1996 10 24 312.733 0.772 24 1996 10 25 312.528 0.574 23 1996 10 26 312.443 0.169 7 1996 10 27 nan nan 0 1996 10 28 312.273 0.321 4 1996 10 29 312.278 0.485 24 1996 10 30 312.192 0.663 23 1996 10 31 312.412 0.510 24 1996 11 1 312.471 0.768 23 1996 11 2 312.455 nan 1 1996 11 3 nan nan 0 1996 11 4 312.226 0.611 4 1996 11 5 311.890 0.570 23 1996 11 6 312.095 0.651 24 1996 11 7 312.120 0.848 23 1996 11 8 312.365 0.604 16 1996 11 9 312.508 0.537 24 1996 11 10 312.531 0.559 24 1996 11 11 312.275 0.527 24 1996 11 12 312.326 0.696 24 1996 11 13 312.271 0.721 21 1996 11 14 312.654 0.703 22 1996 11 15 312.345 0.710 24 1996 11 16 312.584 0.565 24 1996 11 17 312.404 0.504 24 1996 11 18 312.326 0.673 24 1996 11 19 312.501 0.534 24 1996 11 20 312.425 0.579 24 1996 11 21 312.574 0.449 23 1996 11 22 312.324 0.667 21 1996 11 23 312.454 0.387 24 1996 11 24 312.276 0.454 24 1996 11 25 312.483 0.614 22 1996 11 26 312.527 0.457 23 1996 11 27 312.451 0.432 24 1996 11 28 312.214 0.816 24 1996 11 29 312.464 0.516 24 1996 11 30 312.289 0.511 24 1996 12 1 312.518 0.556 24 1996 12 2 312.519 0.504 24 1996 12 3 312.504 0.644 24 1996 12 4 312.465 0.708 21 1996 12 5 312.513 0.886 21 1996 12 6 312.423 0.399 24 1996 12 7 312.560 0.466 21 1996 12 8 nan nan 0 1996 12 9 312.422 0.324 2 1996 12 10 312.520 0.458 24 1996 12 11 312.720 0.508 23 1996 12 12 312.455 0.526 24 1996 12 13 312.342 0.600 24 1996 12 14 312.163 0.619 24 1996 12 15 312.475 0.665 23 1996 12 16 312.210 0.605 24 1996 12 17 312.286 0.618 24 1996 12 18 312.400 0.547 24 1996 12 19 312.376 0.566 24 1996 12 20 312.377 0.629 24 1996 12 21 312.374 0.539 24 1996 12 22 312.099 0.426 23 1996 12 23 312.385 0.376 24 1996 12 24 312.357 0.875 24 1996 12 25 312.477 0.508 24 1996 12 26 312.406 0.617 24 1996 12 27 312.848 0.659 24 1996 12 28 312.514 0.709 24 1996 12 29 312.301 0.639 24 1996 12 30 312.616 0.604 21 1996 12 31 312.428 0.678 23 1997 1 1 312.408 0.530 24 1997 1 2 312.317 0.376 24 1997 1 3 312.654 0.536 24 1997 1 4 312.705 0.616 24 1997 1 5 312.361 0.445 24 1997 1 6 312.679 0.576 23 1997 1 7 312.477 0.673 24 1997 1 8 312.752 0.630 24 1997 1 9 312.366 0.537 24 1997 1 10 312.126 0.454 24 1997 1 11 312.230 0.507 24 1997 1 12 312.475 0.535 24 1997 1 13 312.547 0.531 24 1997 1 14 312.387 0.471 22 1997 1 15 312.327 0.612 24 1997 1 16 312.557 0.612 23 1997 1 17 312.763 0.457 23 1997 1 18 312.437 0.620 24 1997 1 19 312.183 0.465 24 1997 1 20 312.558 0.691 22 1997 1 21 nan nan 0 1997 1 22 312.181 0.586 4 1997 1 23 312.207 0.458 16 1997 1 24 312.432 0.422 24 1997 1 25 312.482 0.450 24 1997 1 26 312.632 0.388 24 1997 1 27 312.291 0.572 22 1997 1 28 312.536 0.564 24 1997 1 29 312.467 0.779 24 1997 1 30 312.480 0.617 24 1997 1 31 312.591 0.599 24 1997 2 1 312.457 0.568 22 1997 2 2 nan nan 0 1997 2 3 312.126 0.231 3 1997 2 4 312.140 0.555 24 1997 2 5 312.317 0.582 24 1997 2 6 312.472 0.681 23 1997 2 7 312.346 0.434 24 1997 2 8 312.333 0.481 24 1997 2 9 312.502 0.346 23 1997 2 10 312.635 0.655 22 1997 2 11 312.418 0.946 4 1997 2 12 312.716 0.574 17 1997 2 13 312.592 0.356 3 1997 2 14 312.022 0.480 24 1997 2 15 312.330 0.526 24 1997 2 16 312.305 0.574 23 1997 2 17 nan nan 0 1997 2 18 312.107 0.378 4 1997 2 19 312.298 0.494 23 1997 2 20 312.588 0.541 24 1997 2 21 312.326 0.654 23 1997 2 22 312.498 0.565 24 1997 2 23 312.275 0.311 23 1997 2 24 312.321 0.482 24 1997 2 25 312.092 0.221 2 1997 2 26 311.655 0.776 23 1997 2 27 311.856 0.692 16 1997 2 28 312.644 nan 1 1997 3 1 311.914 0.435 21 1997 3 2 nan nan 0 1997 3 3 311.615 0.411 4 1997 3 4 311.834 0.676 5 1997 3 5 312.071 0.513 9 1997 3 6 312.341 0.579 9 1997 3 7 312.240 0.736 11 1997 3 8 311.803 0.349 22 1997 3 9 312.377 0.271 11 1997 3 10 nan nan 0 1997 3 11 nan nan 0 1997 3 12 nan nan 0 1997 3 13 nan nan 0 1997 3 14 nan nan 0 1997 3 15 nan nan 0 1997 3 16 nan nan 0 1997 3 17 312.458 0.889 2 1997 3 18 312.080 0.515 24 1997 3 19 312.202 0.714 4 1997 3 20 nan nan 0 1997 3 21 312.251 0.442 3 1997 3 22 312.190 0.536 24 1997 3 23 312.354 0.438 24 1997 3 24 312.303 0.635 24 1997 3 25 311.937 0.533 24 1997 3 26 312.016 0.519 23 1997 3 27 312.041 0.449 24 1997 3 28 312.039 0.724 24 1997 3 29 311.931 0.467 24 1997 3 30 311.701 0.842 8 1997 3 31 311.105 0.326 4 1997 4 1 311.704 0.507 23 1997 4 2 312.229 0.520 22 1997 4 3 312.487 0.611 24 1997 4 4 312.322 0.548 24 1997 4 5 312.087 0.484 24 1997 4 6 312.228 0.716 8 1997 4 7 311.558 1.087 4 1997 4 8 311.707 0.398 16 1997 4 9 311.952 0.589 24 1997 4 10 312.276 0.419 24 1997 4 11 312.513 0.610 24 1997 4 12 312.401 0.628 24 1997 4 13 312.239 0.512 24 1997 4 14 312.115 0.425 23 1997 4 15 312.173 0.433 24 1997 4 16 311.981 0.591 24 1997 4 17 312.469 0.586 24 1997 4 18 312.666 0.501 24 1997 4 19 312.511 0.508 24 1997 4 20 312.519 0.620 24 1997 4 21 312.532 0.477 24 1997 4 22 312.877 0.502 24 1997 4 23 312.311 0.338 5 1997 4 24 312.174 0.546 24 1997 4 25 312.395 0.606 23 1997 4 26 312.505 0.526 24 1997 4 27 312.471 0.467 24 1997 4 28 312.492 0.590 24 1997 4 29 312.367 0.741 24 1997 4 30 312.543 0.745 24 1997 5 1 312.254 0.655 23 1997 5 2 312.317 0.649 24 1997 5 3 312.284 0.609 24 1997 5 4 312.520 0.510 23 1997 5 5 312.591 0.495 24 1997 5 6 312.050 0.570 21 1997 5 7 312.335 0.488 15 1997 5 8 311.863 0.416 24 1997 5 9 311.896 0.614 23 1997 5 10 311.740 0.481 24 1997 5 11 312.046 0.661 24 1997 5 12 311.584 0.531 22 1997 5 13 312.086 0.682 24 1997 5 14 312.345 0.494 24 1997 5 15 312.178 0.674 24 1997 5 16 312.332 0.523 24 1997 5 17 312.450 0.627 24 1997 5 18 312.596 0.616 24 1997 5 19 312.065 0.502 23 1997 5 20 311.934 0.707 4 1997 5 21 312.127 0.573 24 1997 5 22 311.896 0.748 24 1997 5 23 312.241 0.895 24 1997 5 24 312.197 0.872 24 1997 5 25 312.229 0.565 24 1997 5 26 312.185 0.443 24 1997 5 27 312.286 0.598 24 1997 5 28 312.408 0.497 23 1997 5 29 312.375 0.717 24 1997 5 30 312.274 0.570 24 1997 5 31 312.433 0.460 7 1997 6 1 nan nan 0 1997 6 2 311.220 1.044 2 1997 6 3 312.108 0.575 24 1997 6 4 312.328 0.568 24 1997 6 5 312.693 0.553 24 1997 6 6 312.794 0.489 24 1997 6 7 312.639 0.354 24 1997 6 8 312.721 0.586 13 1997 6 9 312.334 0.708 4 1997 6 10 312.613 0.667 24 1997 6 11 312.481 0.533 24 1997 6 12 312.553 0.598 24 1997 6 13 312.498 0.445 24 1997 6 14 312.769 0.499 22 1997 6 15 312.487 0.561 12 1997 6 16 312.574 0.468 13 1997 6 17 312.701 0.356 24 1997 6 18 312.718 0.462 24 1997 6 19 312.442 0.533 24 1997 6 20 312.704 0.366 24 1997 6 21 312.676 0.589 24 1997 6 22 312.418 0.724 24 1997 6 23 312.483 0.531 24 1997 6 24 312.031 0.529 24 1997 6 25 311.907 0.555 19 1997 6 26 311.930 0.625 24 1997 6 27 312.190 0.574 24 1997 6 28 312.401 0.542 24 1997 6 29 311.897 0.510 10 1997 6 30 312.381 0.611 4 1997 7 1 312.565 0.686 24 1997 7 2 312.133 0.476 24 1997 7 3 312.279 0.831 23 1997 7 4 312.355 0.468 24 1997 7 5 312.239 0.426 13 1997 7 6 312.398 0.471 12 1997 7 7 312.372 0.761 14 1997 7 8 312.548 0.425 24 1997 7 9 312.574 0.446 24 1997 7 10 312.655 0.715 24 1997 7 11 312.649 0.490 24 1997 7 12 312.723 0.453 24 1997 7 13 312.424 0.603 24 1997 7 14 312.713 0.478 24 1997 7 15 312.745 0.443 23 1997 7 16 312.651 0.667 24 1997 7 17 312.876 0.392 24 1997 7 18 312.623 0.699 20 1997 7 19 312.241 0.679 24 1997 7 20 312.262 0.502 24 1997 7 21 312.370 0.571 24 1997 7 22 312.549 1.036 24 1997 7 23 313.020 0.429 24 1997 7 24 312.603 0.406 24 1997 7 25 312.594 0.495 24 1997 7 26 312.418 0.406 24 1997 7 27 312.622 0.419 24 1997 7 28 312.431 0.557 20 1997 7 29 312.841 0.821 24 1997 7 30 312.901 0.624 24 1997 7 31 312.637 0.496 24 1997 8 1 312.776 0.426 24 1997 8 2 312.682 0.400 24 1997 8 3 312.752 0.467 24 1997 8 4 312.563 0.488 24 1997 8 5 312.445 0.416 24 1997 8 6 312.626 0.495 24 1997 8 7 312.614 0.487 24 1997 8 8 312.831 0.571 23 1997 8 9 312.695 0.683 24 1997 8 10 312.800 0.482 24 1997 8 11 312.576 0.628 24 1997 8 12 312.478 0.462 24 1997 8 13 312.606 0.472 24 1997 8 14 312.680 0.582 24 1997 8 15 312.480 0.463 24 1997 8 16 313.367 nan 1 1997 8 17 nan nan 0 1997 8 18 nan nan 0 1997 8 19 nan nan 0 1997 8 20 nan nan 0 1997 8 21 nan nan 0 1997 8 22 nan nan 0 1997 8 23 nan nan 0 1997 8 24 nan nan 0 1997 8 25 nan nan 0 1997 8 26 nan nan 0 1997 8 27 nan nan 0 1997 8 28 nan nan 0 1997 8 29 nan nan 0 1997 8 30 nan nan 0 1997 8 31 nan nan 0 1997 9 1 nan nan 0 1997 9 2 nan nan 0 1997 9 3 nan nan 0 1997 9 4 nan nan 0 1997 9 5 nan nan 0 1997 9 6 nan nan 0 1997 9 7 nan nan 0 1997 9 8 nan nan 0 1997 9 9 nan nan 0 1997 9 10 nan nan 0 1997 9 11 nan nan 0 1997 9 12 nan nan 0 1997 9 13 312.627 0.878 2 1997 9 14 312.197 0.642 24 1997 9 15 312.427 0.521 24 1997 9 16 312.480 0.675 24 1997 9 17 312.179 0.490 24 1997 9 18 312.274 0.517 24 1997 9 19 312.301 0.898 15 1997 9 20 312.287 0.532 24 1997 9 21 312.152 0.644 21 1997 9 22 311.976 0.432 14 1997 9 23 312.171 0.569 21 1997 9 24 312.156 0.435 19 1997 9 25 312.030 0.616 23 1997 9 26 312.067 0.660 24 1997 9 27 312.603 0.443 12 1997 9 28 312.496 0.424 12 1997 9 29 312.922 0.481 12 1997 9 30 312.550 0.606 24 1997 10 1 312.495 0.691 24 1997 10 2 312.187 0.845 23 1997 10 3 312.799 0.694 24 1997 10 4 312.339 0.570 24 1997 10 5 312.500 0.619 24 1997 10 6 312.303 0.627 23 1997 10 7 312.576 0.603 24 1997 10 8 312.138 1.022 14 1997 10 9 312.252 0.673 24 1997 10 10 312.382 0.522 24 1997 10 11 312.396 0.548 24 1997 10 12 312.456 0.478 24 1997 10 13 312.188 0.432 24 1997 10 14 312.401 0.518 24 1997 10 15 312.233 0.716 24 1997 10 16 312.592 0.491 23 1997 10 17 312.514 0.602 23 1997 10 18 312.554 0.743 23 1997 10 19 312.446 0.592 24 1997 10 20 312.699 0.587 20 1997 10 21 312.376 0.862 24 1997 10 22 312.780 0.805 23 1997 10 23 312.845 0.644 24 1997 10 24 312.842 0.702 24 1997 10 25 312.765 0.448 23 1997 10 26 312.576 0.599 24 1997 10 27 312.505 0.646 22 1997 10 28 312.301 0.819 23 1997 10 29 312.635 0.983 8 1997 10 30 312.518 0.546 24 1997 10 31 311.901 1.023 19 1997 11 1 312.609 0.572 24 1997 11 2 312.523 0.701 24 1997 11 3 312.251 0.595 23 1997 11 4 312.400 0.527 23 1997 11 5 312.256 0.442 24 1997 11 6 312.384 0.483 24 1997 11 7 312.707 0.531 24 1997 11 8 312.532 0.626 24 1997 11 9 312.626 0.478 24 1997 11 10 312.521 0.521 23 1997 11 11 312.442 0.844 24 1997 11 12 312.647 0.620 24 1997 11 13 312.482 0.616 24 1997 11 14 312.616 0.731 24 1997 11 15 312.528 0.632 21 1997 11 16 312.397 0.464 24 1997 11 17 312.876 0.703 24 1997 11 18 312.403 0.485 24 1997 11 19 312.743 0.988 24 1997 11 20 312.715 0.682 8 1997 11 21 312.739 0.689 24 1997 11 22 312.974 0.567 24 1997 11 23 312.911 0.547 24 1997 11 24 313.181 0.702 23 1997 11 25 312.957 0.410 18 1997 11 26 311.850 1.167 4 1997 11 27 312.950 0.909 23 1997 11 28 312.549 1.289 24 1997 11 29 312.475 0.563 24 1997 11 30 312.987 0.482 24 1997 12 1 313.017 0.474 24 1997 12 2 312.735 0.510 24 1997 12 3 312.724 0.623 24 1997 12 4 312.746 0.559 22 1997 12 5 312.528 0.679 24 1997 12 6 313.047 0.596 24 1997 12 7 312.821 0.619 24 1997 12 8 313.172 0.548 24 1997 12 9 312.939 0.499 23 1997 12 10 312.880 0.607 24 1997 12 11 312.507 0.509 20 1997 12 12 312.597 0.580 24 1997 12 13 312.999 0.547 24 1997 12 14 312.984 0.521 24 1997 12 15 313.038 0.465 24 1997 12 16 313.025 0.630 24 1997 12 17 312.695 0.850 14 1997 12 18 312.434 0.757 24 1997 12 19 312.667 0.661 24 1997 12 20 312.935 0.681 15 1997 12 21 nan nan 0 1997 12 22 312.575 0.307 3 1997 12 23 312.397 0.505 21 1997 12 24 312.235 0.451 4 1997 12 25 312.410 0.495 24 1997 12 26 312.590 0.462 24 1997 12 27 312.651 0.626 24 1997 12 28 312.808 0.575 24 1997 12 29 312.859 0.772 24 1997 12 30 312.712 0.735 24 1997 12 31 312.632 0.338 24 1998 1 1 312.721 0.615 24 1998 1 2 312.720 0.614 24 1998 1 3 312.535 0.521 16 1998 1 4 nan nan 0 1998 1 5 312.510 0.212 4 1998 1 6 312.806 0.644 23 1998 1 7 312.860 0.706 24 1998 1 8 312.957 0.746 24 1998 1 9 312.788 0.613 24 1998 1 10 312.760 0.532 24 1998 1 11 313.056 0.440 24 1998 1 12 312.870 0.715 24 1998 1 13 312.793 0.521 24 1998 1 14 312.500 0.897 24 1998 1 15 312.718 0.498 23 1998 1 16 313.149 0.785 24 1998 1 17 312.804 0.798 15 1998 1 18 nan nan 0 1998 1 19 nan nan 0 1998 1 20 nan nan 0 1998 1 21 313.104 0.353 4 1998 1 22 312.754 0.541 22 1998 1 23 312.671 0.524 24 1998 1 24 312.808 0.694 23 1998 1 25 313.064 0.588 17 1998 1 26 312.826 0.057 4 1998 1 27 312.602 0.718 21 1998 1 28 312.606 0.502 24 1998 1 29 312.880 0.395 14 1998 1 30 313.106 0.861 24 1998 1 31 313.177 0.540 24 1998 2 1 312.565 0.700 24 1998 2 2 312.846 0.515 23 1998 2 3 312.793 0.503 23 1998 2 4 312.810 0.638 24 1998 2 5 312.507 0.759 7 1998 2 6 312.645 0.542 24 1998 2 7 312.672 0.399 24 1998 2 8 312.974 0.355 21 1998 2 9 313.018 0.584 21 1998 2 10 313.225 0.623 22 1998 2 11 313.636 0.696 20 1998 2 12 313.685 0.552 22 1998 2 13 313.758 0.530 13 1998 2 14 313.745 0.584 24 1998 2 15 313.866 0.531 24 1998 2 16 313.737 0.729 24 1998 2 17 313.697 0.692 24 1998 2 18 313.598 0.489 19 1998 2 19 313.696 0.573 23 1998 2 20 313.934 0.442 24 1998 2 21 313.923 0.685 24 1998 2 22 313.856 0.840 3 1998 2 23 314.187 0.512 4 1998 2 24 313.363 0.839 13 1998 2 25 313.465 0.980 4 1998 2 26 313.890 0.623 9 1998 2 27 313.030 1.083 11 1998 2 28 314.803 0.258 2 1998 3 1 nan nan 0 1998 3 2 313.996 0.371 4 1998 3 3 313.500 0.673 24 1998 3 4 314.023 0.655 24 1998 3 5 313.752 0.473 24 1998 3 6 313.803 0.643 24 1998 3 7 314.195 0.990 4 1998 3 8 nan nan 0 1998 3 9 313.605 0.478 4 1998 3 10 313.323 0.593 24 1998 3 11 313.458 0.563 24 1998 3 12 313.832 0.558 24 1998 3 13 313.284 0.810 21 1998 3 14 313.898 0.528 21 1998 3 15 nan nan 0 1998 3 16 312.842 0.682 4 1998 3 17 313.775 0.426 24 1998 3 18 313.916 0.650 17 1998 3 19 313.659 0.398 19 1998 3 20 313.795 0.494 24 1998 3 21 313.816 0.768 23 1998 3 22 313.722 0.467 24 1998 3 23 313.783 0.474 24 1998 3 24 313.934 0.592 15 1998 3 25 313.950 0.411 24 1998 3 26 314.088 0.501 22 1998 3 27 313.923 0.422 22 1998 3 28 314.135 0.393 24 1998 3 29 313.978 0.737 24 1998 3 30 313.733 0.737 23 1998 3 31 314.082 0.667 24 1998 4 1 313.685 0.547 9 1998 4 2 nan nan 0 1998 4 3 nan nan 0 1998 4 4 nan nan 0 1998 4 5 nan nan 0 1998 4 6 nan nan 0 1998 4 7 nan nan 0 1998 4 8 nan nan 0 1998 4 9 nan nan 0 1998 4 10 nan nan 0 1998 4 11 nan nan 0 1998 4 12 nan nan 0 1998 4 13 nan nan 0 1998 4 14 nan nan 0 1998 4 15 nan nan 0 1998 4 16 314.247 nan 1 1998 4 17 313.413 0.686 24 1998 4 18 313.774 0.356 24 1998 4 19 313.325 0.704 24 1998 4 20 313.465 0.528 24 1998 4 21 313.792 0.586 23 1998 4 22 313.733 0.694 24 1998 4 23 313.889 0.557 24 1998 4 24 313.673 0.683 24 1998 4 25 313.627 0.563 24 1998 4 26 313.942 0.458 24 1998 4 27 313.880 0.543 22 1998 4 28 313.871 0.624 24 1998 4 29 313.765 0.526 24 1998 4 30 313.483 0.628 24 1998 5 1 313.886 0.499 24 1998 5 2 313.769 0.309 24 1998 5 3 313.783 0.721 24 1998 5 4 313.928 0.557 24 1998 5 5 313.888 0.773 24 1998 5 6 314.161 0.631 24 1998 5 7 314.291 0.759 24 1998 5 8 313.632 0.751 24 1998 5 9 313.827 0.913 24 1998 5 10 313.856 0.421 24 1998 5 11 313.958 0.706 23 1998 5 12 313.940 0.723 24 1998 5 13 313.765 0.613 24 1998 5 14 313.522 0.448 20 1998 5 15 313.475 0.635 24 1998 5 16 313.576 0.637 24 1998 5 17 313.632 0.353 24 1998 5 18 314.015 0.652 23 1998 5 19 313.869 0.410 24 1998 5 20 313.536 0.578 24 1998 5 21 313.553 0.479 24 1998 5 22 313.568 0.751 24 1998 5 23 313.990 0.532 24 1998 5 24 313.873 0.452 24 1998 5 25 313.803 0.517 24 1998 5 26 313.935 0.608 24 1998 5 27 313.847 0.547 24 1998 5 28 313.723 0.517 24 1998 5 29 313.555 0.682 24 1998 5 30 313.835 0.502 24 1998 5 31 313.609 0.616 24 1998 6 1 313.690 0.654 24 1998 6 2 313.718 0.708 24 1998 6 3 312.998 0.932 5 1998 6 4 313.360 0.495 24 1998 6 5 313.610 0.415 24 1998 6 6 313.611 0.601 24 1998 6 7 313.580 0.591 24 1998 6 8 313.518 0.513 24 1998 6 9 313.731 0.620 24 1998 6 10 314.149 0.439 24 1998 6 11 313.836 0.662 24 1998 6 12 313.588 0.480 24 1998 6 13 313.781 0.428 24 1998 6 14 313.816 0.416 24 1998 6 15 313.940 0.498 24 1998 6 16 313.722 0.430 24 1998 6 17 313.900 0.413 24 1998 6 18 313.783 0.489 24 1998 6 19 313.976 0.519 24 1998 6 20 313.831 0.458 24 1998 6 21 313.899 0.514 24 1998 6 22 313.591 0.528 24 1998 6 23 313.606 0.759 24 1998 6 24 314.334 0.904 24 1998 6 25 313.822 0.729 24 1998 6 26 313.922 0.647 18 1998 6 27 313.506 0.545 15 1998 6 28 313.491 0.493 19 1998 6 29 nan nan 0 1998 6 30 313.748 0.507 24 1998 7 1 313.506 0.600 24 1998 7 2 313.490 0.598 22 1998 7 3 313.677 0.544 24 1998 7 4 313.800 0.517 24 1998 7 5 313.776 0.583 24 1998 7 6 313.845 0.463 24 1998 7 7 313.779 0.453 24 1998 7 8 313.673 0.473 24 1998 7 9 313.601 0.480 24 1998 7 10 313.809 0.580 24 1998 7 11 313.897 0.511 24 1998 7 12 314.022 0.702 23 1998 7 13 313.768 0.546 24 1998 7 14 313.705 0.553 24 1998 7 15 313.437 0.505 24 1998 7 16 313.745 0.532 24 1998 7 17 313.849 0.499 24 1998 7 18 313.757 0.436 24 1998 7 19 313.906 0.690 24 1998 7 20 314.096 0.588 24 1998 7 21 313.790 0.578 24 1998 7 22 313.731 0.539 24 1998 7 23 313.755 0.532 24 1998 7 24 313.903 0.504 23 1998 7 25 313.815 0.409 24 1998 7 26 313.791 0.536 24 1998 7 27 313.794 0.503 24 1998 7 28 313.741 0.477 24 1998 7 29 313.659 0.434 24 1998 7 30 313.716 0.485 24 1998 7 31 313.918 0.396 24 1998 8 1 313.796 0.526 24 1998 8 2 314.147 0.436 24 1998 8 3 313.990 0.664 24 1998 8 4 314.080 0.625 24 1998 8 5 313.885 0.489 24 1998 8 6 313.852 0.461 24 1998 8 7 313.964 0.648 24 1998 8 8 313.833 0.421 24 1998 8 9 313.740 0.557 24 1998 8 10 313.578 0.419 24 1998 8 11 313.902 0.531 24 1998 8 12 313.681 0.402 24 1998 8 13 313.922 0.472 24 1998 8 14 313.877 0.418 24 1998 8 15 313.973 0.549 24 1998 8 16 313.946 0.417 24 1998 8 17 313.919 0.532 24 1998 8 18 313.754 0.392 24 1998 8 19 313.974 0.347 24 1998 8 20 314.039 0.512 24 1998 8 21 313.909 0.446 24 1998 8 22 313.880 0.442 24 1998 8 23 313.757 0.480 24 1998 8 24 313.809 0.596 21 1998 8 25 314.036 0.496 24 1998 8 26 313.815 0.475 24 1998 8 27 313.939 0.516 23 1998 8 28 313.680 0.566 23 1998 8 29 313.721 0.473 24 1998 8 30 314.031 0.593 24 1998 8 31 313.434 0.446 24 1998 9 1 313.668 0.652 24 1998 9 2 314.365 0.504 24 1998 9 3 314.447 0.490 24 1998 9 4 314.058 0.542 23 1998 9 5 313.986 0.461 24 1998 9 6 313.800 0.591 24 1998 9 7 313.721 0.491 24 1998 9 8 313.965 0.370 23 1998 9 9 313.890 0.423 24 1998 9 10 313.966 0.446 23 1998 9 11 314.098 0.438 24 1998 9 12 313.765 0.617 24 1998 9 13 313.957 0.484 24 1998 9 14 313.839 0.509 24 1998 9 15 314.059 0.404 24 1998 9 16 314.027 0.511 24 1998 9 17 313.999 0.442 24 1998 9 18 313.825 0.409 24 1998 9 19 313.688 0.537 24 1998 9 20 313.761 0.482 24 1998 9 21 313.596 0.477 24 1998 9 22 313.955 0.445 24 1998 9 23 314.099 0.497 24 1998 9 24 314.001 0.546 20 1998 9 25 nan nan 0 1998 9 26 312.176 nan 1 1998 9 27 314.812 1.026 24 1998 9 28 314.396 0.818 24 1998 9 29 314.569 1.212 24 1998 9 30 314.774 0.806 24 1998 10 1 314.777 0.723 24 1998 10 2 314.441 0.648 24 1998 10 3 314.831 0.623 24 1998 10 4 315.125 0.885 24 1998 10 5 314.757 0.859 24 1998 10 6 314.582 0.832 24 1998 10 7 314.425 0.786 24 1998 10 8 314.877 0.821 23 1998 10 9 314.568 0.682 24 1998 10 10 314.495 0.664 24 1998 10 11 314.598 0.551 24 1998 10 12 314.832 0.737 24 1998 10 13 315.000 0.661 24 1998 10 14 314.464 0.855 24 1998 10 15 314.798 0.740 23 1998 10 16 314.773 1.237 24 1998 10 17 314.577 1.061 24 1998 10 18 314.232 1.155 24 1998 10 19 314.805 0.856 21 1998 10 20 nan nan 0 1998 10 21 nan nan 0 1998 10 22 nan nan 0 1998 10 23 nan nan 0 1998 10 24 nan nan 0 1998 10 25 nan nan 0 1998 10 26 nan nan 0 1998 10 27 314.690 0.627 23 1998 10 28 314.957 1.018 23 1998 10 29 314.858 0.798 24 1998 10 30 314.573 0.896 24 1998 10 31 314.927 0.573 24 1998 11 1 314.846 0.671 24 1998 11 2 314.491 0.555 24 1998 11 3 314.815 1.161 13 1998 11 4 314.978 0.742 23 1998 11 5 315.031 0.831 21 1998 11 6 314.844 0.730 22 1998 11 7 314.539 0.713 23 1998 11 8 314.581 0.648 24 1998 11 9 314.788 0.589 24 1998 11 10 314.949 0.779 19 1998 11 11 nan nan 0 1998 11 12 nan nan 0 1998 11 13 nan nan 0 1998 11 14 nan nan 0 1998 11 15 nan nan 0 1998 11 16 nan nan 0 1998 11 17 nan nan 0 1998 11 18 nan nan 0 1998 11 19 nan nan 0 1998 11 20 nan nan 0 1998 11 21 nan nan 0 1998 11 22 nan nan 0 1998 11 23 nan nan 0 1998 11 24 nan nan 0 1998 11 25 nan nan 0 1998 11 26 nan nan 0 1998 11 27 nan nan 0 1998 11 28 nan nan 0 1998 11 29 nan nan 0 1998 11 30 nan nan 0 1998 12 1 nan nan 0 1998 12 2 nan nan 0 1998 12 3 nan nan 0 1998 12 4 nan nan 0 1998 12 5 nan nan 0 1998 12 6 nan nan 0 1998 12 7 nan nan 0 1998 12 8 nan nan 0 1998 12 9 nan nan 0 1998 12 10 314.198 nan 1 1998 12 11 314.514 1.021 23 1998 12 12 314.364 0.619 23 1998 12 13 314.700 0.556 24 1998 12 14 314.956 0.712 23 1998 12 15 314.725 1.014 24 1998 12 16 315.069 0.681 22 1998 12 17 314.696 0.646 24 1998 12 18 314.645 0.648 24 1998 12 19 314.798 0.677 24 1998 12 20 314.724 0.738 23 1998 12 21 314.965 0.877 22 1998 12 22 315.142 0.771 24 1998 12 23 314.738 0.767 24 1998 12 24 314.895 0.789 24 1998 12 25 314.536 0.733 24 1998 12 26 314.801 0.628 24 1998 12 27 314.358 0.829 24 1998 12 28 314.608 0.773 24 1998 12 29 314.684 0.692 23 1998 12 30 314.809 0.611 24 1998 12 31 314.944 0.659 24 1999 1 1 314.716 0.664 24 1999 1 2 314.919 0.649 24 1999 1 3 314.616 0.561 24 1999 1 4 314.865 0.607 24 1999 1 5 315.341 0.881 24 1999 1 6 314.925 0.645 24 1999 1 7 314.880 1.035 24 1999 1 8 314.659 0.674 24 1999 1 9 314.959 0.751 24 1999 1 10 314.764 0.655 24 1999 1 11 314.474 0.795 22 1999 1 12 315.163 0.813 24 1999 1 13 314.820 0.705 24 1999 1 14 314.718 0.595 24 1999 1 15 314.872 0.785 24 1999 1 16 314.976 0.886 24 1999 1 17 315.178 0.864 24 1999 1 18 314.589 0.583 24 1999 1 19 314.699 0.661 24 1999 1 20 314.911 0.544 24 1999 1 21 314.865 0.726 23 1999 1 22 314.822 0.776 24 1999 1 23 314.817 0.818 24 1999 1 24 315.043 0.750 24 1999 1 25 315.058 0.749 24 1999 1 26 315.066 0.794 24 1999 1 27 314.630 0.791 22 1999 1 28 314.847 0.657 24 1999 1 29 314.647 0.524 24 1999 1 30 314.950 0.868 24 1999 1 31 314.549 0.661 24 1999 2 1 315.031 1.065 24 1999 2 2 314.695 0.732 24 1999 2 3 315.072 0.866 24 1999 2 4 314.870 1.111 24 1999 2 5 314.595 0.967 24 1999 2 6 314.882 0.565 24 1999 2 7 314.632 0.618 24 1999 2 8 314.675 0.908 24 1999 2 9 314.519 0.806 24 1999 2 10 314.933 0.781 24 1999 2 11 314.728 0.668 24 1999 2 12 314.576 0.772 24 1999 2 13 314.480 1.068 24 1999 2 14 314.672 0.830 24 1999 2 15 314.966 0.833 24 1999 2 16 315.010 0.494 24 1999 2 17 314.750 0.774 24 1999 2 18 315.034 0.615 24 1999 2 19 314.899 0.631 24 1999 2 20 314.621 0.484 24 1999 2 21 314.859 0.691 24 1999 2 22 314.583 0.875 24 1999 2 23 314.748 0.668 24 1999 2 24 314.937 0.882 24 1999 2 25 314.914 0.603 24 1999 2 26 314.954 0.803 24 1999 2 27 314.337 0.698 24 1999 2 28 314.606 0.686 24 1999 3 1 314.519 0.667 24 1999 3 2 314.713 0.689 24 1999 3 3 314.542 0.756 24 1999 3 4 314.465 1.004 24 1999 3 5 314.235 0.881 24 1999 3 6 314.673 0.740 24 1999 3 7 315.144 0.784 24 1999 3 8 314.833 0.545 24 1999 3 9 314.623 0.849 24 1999 3 10 314.793 0.708 24 1999 3 11 314.757 0.796 24 1999 3 12 314.926 0.694 24 1999 3 13 314.489 0.485 24 1999 3 14 315.167 0.635 24 1999 3 15 314.635 0.848 21 1999 3 16 314.507 1.372 17 1999 3 17 nan nan 0 1999 3 18 nan nan 0 1999 3 19 nan nan 0 1999 3 20 nan nan 0 1999 3 21 nan nan 0 1999 3 22 nan nan 0 1999 3 23 nan nan 0 1999 3 24 nan nan 0 1999 3 25 nan nan 0 1999 3 26 nan nan 0 1999 3 27 nan nan 0 1999 3 28 nan nan 0 1999 3 29 316.284 nan 1 1999 3 30 314.810 0.744 24 1999 3 31 314.683 0.856 24 1999 4 1 314.745 0.826 23 1999 4 2 314.591 0.669 24 1999 4 3 314.283 0.825 24 1999 4 4 314.558 0.682 24 1999 4 5 314.648 0.596 24 1999 4 6 315.040 0.883 24 1999 4 7 314.297 0.883 24 1999 4 8 314.749 0.892 24 1999 4 9 314.755 0.749 24 1999 4 10 314.834 0.818 24 1999 4 11 314.746 0.957 24 1999 4 12 314.722 0.644 24 1999 4 13 314.875 0.889 24 1999 4 14 314.272 0.693 24 1999 4 15 314.273 0.892 24 1999 4 16 314.681 0.615 24 1999 4 17 314.427 0.663 24 1999 4 18 314.442 0.965 24 1999 4 19 314.298 0.948 24 1999 4 20 314.963 0.659 24 1999 4 21 314.765 0.935 23 1999 4 22 315.101 0.736 24 1999 4 23 314.527 1.075 24 1999 4 24 314.588 0.592 18 1999 4 25 nan nan 0 1999 4 26 312.913 1.011 3 1999 4 27 314.965 0.797 24 1999 4 28 315.174 0.718 24 1999 4 29 315.496 0.796 24 1999 4 30 315.044 0.632 24 1999 5 1 314.898 0.845 24 1999 5 2 315.108 0.864 24 1999 5 3 314.892 0.608 24 1999 5 4 315.103 0.633 24 1999 5 5 314.678 0.535 24 1999 5 6 314.877 0.682 24 1999 5 7 315.057 0.681 24 1999 5 8 314.590 0.606 24 1999 5 9 314.627 0.698 24 1999 5 10 314.938 0.516 22 1999 5 11 315.399 0.832 24 1999 5 12 314.989 0.757 24 1999 5 13 315.139 0.669 24 1999 5 14 314.904 0.743 24 1999 5 15 314.486 0.803 24 1999 5 16 315.463 0.734 24 1999 5 17 315.152 0.771 24 1999 5 18 315.449 0.819 24 1999 5 19 314.983 0.813 24 1999 5 20 314.932 0.780 24 1999 5 21 315.074 1.076 17 1999 5 22 nan nan 0 1999 5 23 nan nan 0 1999 5 24 315.698 0.027 2 1999 5 25 314.726 0.778 24 1999 5 26 314.712 0.976 24 1999 5 27 315.119 0.784 24 1999 5 28 314.928 0.605 24 1999 5 29 315.263 1.046 24 1999 5 30 315.192 0.824 24 1999 5 31 314.730 0.888 24 1999 6 1 314.802 0.601 24 1999 6 2 315.183 0.894 24 1999 6 3 314.707 0.586 24 1999 6 4 314.821 0.709 24 1999 6 5 315.432 0.665 24 1999 6 6 315.204 0.723 24 1999 6 7 314.559 0.644 24 1999 6 8 315.290 0.670 24 1999 6 9 315.186 0.899 24 1999 6 10 314.995 0.743 24 1999 6 11 315.174 0.639 24 1999 6 12 315.089 0.823 24 1999 6 13 315.152 0.677 24 1999 6 14 315.351 0.581 24 1999 6 15 315.562 0.828 24 1999 6 16 314.795 0.815 24 1999 6 17 314.759 1.140 24 1999 6 18 314.505 0.893 18 1999 6 19 nan nan 0 1999 6 20 nan nan 0 1999 6 21 315.035 1.083 2 1999 6 22 314.116 0.763 24 1999 6 23 314.449 0.978 24 1999 6 24 314.378 0.876 24 1999 6 25 313.856 0.820 23 1999 6 26 314.360 0.907 24 1999 6 27 313.989 1.132 23 1999 6 28 313.779 1.031 23 1999 6 29 313.784 0.940 24 1999 6 30 313.889 0.992 23 1999 7 1 313.960 1.011 23 1999 7 2 313.615 0.839 24 1999 7 3 313.160 0.857 23 1999 7 4 313.344 0.950 24 1999 7 5 314.063 0.851 24 1999 7 6 313.342 0.965 24 1999 7 7 313.657 1.046 23 1999 7 8 313.920 1.090 24 1999 7 9 313.630 1.055 24 1999 7 10 313.688 1.080 24 1999 7 11 313.732 0.908 24 1999 7 12 313.715 0.953 23 1999 7 13 313.915 0.901 23 1999 7 14 313.291 0.757 24 1999 7 15 313.362 0.959 23 1999 7 16 313.542 1.184 23 1999 7 17 313.755 0.963 24 1999 7 18 314.285 0.860 24 1999 7 19 313.876 0.956 23 1999 7 20 313.572 1.218 24 1999 7 21 313.548 0.837 24 1999 7 22 313.639 0.913 24 1999 7 23 313.770 1.065 24 1999 7 24 313.263 1.103 24 1999 7 25 313.377 0.731 24 1999 7 26 313.525 0.897 24 1999 7 27 313.669 0.852 24 1999 7 28 313.581 0.855 24 1999 7 29 312.837 0.856 23 1999 7 30 313.370 0.772 20 1999 7 31 313.150 1.131 24 1999 8 1 313.152 0.898 24 1999 8 2 313.762 0.748 23 1999 8 3 313.551 0.761 24 1999 8 4 313.620 1.140 24 1999 8 5 313.666 0.851 24 1999 8 6 313.362 0.846 24 1999 8 7 313.487 0.737 24 1999 8 8 313.407 0.990 24 1999 8 9 313.216 0.677 24 1999 8 10 313.609 1.068 24 1999 8 11 313.691 0.992 24 1999 8 12 313.416 0.948 24 1999 8 13 313.054 0.801 24 1999 8 14 313.302 0.847 24 1999 8 15 313.367 0.702 24 1999 8 16 313.607 1.106 22 1999 8 17 314.199 1.087 24 1999 8 18 313.483 0.787 24 1999 8 19 313.321 0.911 23 1999 8 20 313.235 1.131 24 1999 8 21 312.977 0.953 24 1999 8 22 313.481 1.094 24 1999 8 23 313.471 0.707 24 1999 8 24 313.334 0.843 24 1999 8 25 313.620 0.830 24 1999 8 26 313.904 0.832 24 1999 8 27 313.815 1.235 18 1999 8 28 nan nan 0 1999 8 29 nan nan 0 1999 8 30 314.195 0.819 3 1999 8 31 313.774 0.984 24 1999 9 1 313.413 0.848 24 1999 9 2 313.701 0.905 24 1999 9 3 312.812 0.918 24 1999 9 4 313.565 1.151 24 1999 9 5 313.476 0.996 24 1999 9 6 313.207 0.889 23 1999 9 7 313.621 1.064 24 1999 9 8 313.332 0.837 24 1999 9 9 313.309 0.864 24 1999 9 10 312.881 0.947 15 1999 9 11 312.678 1.105 12 1999 9 12 313.039 1.040 12 1999 9 13 312.865 0.941 12 1999 9 14 312.774 0.766 12 1999 9 15 312.673 1.024 12 1999 9 16 313.332 0.808 12 1999 9 17 313.058 0.475 12 1999 9 18 313.249 0.664 12 1999 9 19 313.255 0.773 12 1999 9 20 313.094 0.654 13 1999 9 21 314.084 0.978 24 1999 9 22 313.861 0.750 24 1999 9 23 313.938 0.661 24 1999 9 24 313.901 0.783 23 1999 9 25 313.847 0.875 24 1999 9 26 313.839 0.767 24 1999 9 27 314.106 0.841 24 1999 9 28 313.440 0.760 24 1999 9 29 313.619 0.843 24 1999 9 30 313.637 0.845 24 1999 10 1 314.099 0.708 24 1999 10 2 313.898 0.787 24 1999 10 3 313.799 0.773 24 1999 10 4 313.613 0.723 24 1999 10 5 313.659 0.995 24 1999 10 6 313.575 1.364 24 1999 10 7 313.814 1.164 24 1999 10 8 313.883 1.244 24 1999 10 9 314.015 0.970 24 1999 10 10 313.959 0.886 24 1999 10 11 313.637 1.254 24 1999 10 12 314.276 0.745 23 1999 10 13 314.298 0.996 24 1999 10 14 314.366 0.859 24 1999 10 15 313.841 0.888 24 1999 10 16 314.245 1.089 4 1999 10 17 nan nan 0 1999 10 18 314.908 0.306 4 1999 10 19 314.561 1.384 24 1999 10 20 314.351 0.805 24 1999 10 21 313.884 0.766 24 1999 10 22 314.116 0.929 24 1999 10 23 314.339 0.695 24 1999 10 24 314.425 0.626 24 1999 10 25 314.500 0.702 24 1999 10 26 314.163 1.011 24 1999 10 27 313.978 0.961 24 1999 10 28 313.868 0.980 24 1999 10 29 314.101 1.027 24 1999 10 30 314.054 0.739 23 1999 10 31 314.192 1.000 24 1999 11 1 314.139 0.952 24 1999 11 2 314.726 0.862 24 1999 11 3 314.204 1.007 24 1999 11 4 314.215 1.037 24 1999 11 5 314.270 1.083 24 1999 11 6 314.310 0.927 24 1999 11 7 313.832 0.860 24 1999 11 8 314.435 0.977 24 1999 11 9 314.124 0.926 24 1999 11 10 313.886 0.987 24 1999 11 11 314.222 0.794 24 1999 11 12 313.292 0.869 17 1999 11 13 nan nan 0 1999 11 14 nan nan 0 1999 11 15 314.317 0.037 3 1999 11 16 313.760 0.862 24 1999 11 17 313.936 0.863 24 1999 11 18 314.251 0.789 24 1999 11 19 314.295 0.768 24 1999 11 20 314.188 1.024 24 1999 11 21 314.216 0.752 24 1999 11 22 314.118 0.992 22 1999 11 23 314.674 0.715 24 1999 11 24 314.636 0.968 24 1999 11 25 314.694 0.771 24 1999 11 26 314.805 1.266 24 1999 11 27 315.183 0.993 24 1999 11 28 315.571 0.830 24 1999 11 29 315.458 2.428 24 1999 11 30 314.211 1.411 2 1999 12 1 nan nan 0 1999 12 2 nan nan 0 1999 12 3 nan nan 0 1999 12 4 nan nan 0 1999 12 5 nan nan 0 1999 12 6 nan nan 0 1999 12 7 nan nan 0 1999 12 8 nan nan 0 1999 12 9 nan nan 0 1999 12 10 nan nan 0 1999 12 11 nan nan 0 1999 12 12 nan nan 0 1999 12 13 nan nan 0 1999 12 14 315.664 0.807 24 1999 12 15 315.586 0.993 24 1999 12 16 315.558 0.931 24 1999 12 17 316.115 0.945 24 1999 12 18 316.030 0.840 24 1999 12 19 315.281 0.730 24 1999 12 20 315.376 0.874 24 1999 12 21 315.945 0.817 24 1999 12 22 315.678 0.807 22 1999 12 23 316.412 0.493 3 1999 12 24 315.819 0.698 24 1999 12 25 315.643 0.889 24 1999 12 26 316.267 0.560 18 1999 12 27 315.694 1.018 16 1999 12 28 315.796 0.780 24 1999 12 29 315.337 0.888 24 1999 12 30 315.161 0.708 24 1999 12 31 315.073 0.849 24 2000 1 1 315.064 0.287 2 2000 1 2 nan nan 0 2000 1 3 313.518 nan 1 2000 1 4 315.192 0.932 3 2000 1 5 315.061 nan 1 2000 1 6 315.382 nan 1 2000 1 7 315.789 1.167 23 2000 1 8 315.709 0.923 24 2000 1 9 315.642 0.961 24 2000 1 10 315.730 1.038 21 2000 1 11 315.144 0.877 20 2000 1 12 315.005 0.908 24 2000 1 13 315.006 1.114 24 2000 1 14 315.750 0.773 24 2000 1 15 315.130 0.907 24 2000 1 16 315.842 0.741 24 2000 1 17 315.100 0.901 24 2000 1 18 315.778 1.084 18 2000 1 19 315.278 0.884 24 2000 1 20 316.159 0.975 24 2000 1 21 316.183 0.851 24 2000 1 22 315.700 0.926 24 2000 1 23 316.039 0.776 24 2000 1 24 316.153 0.988 16 2000 1 25 315.613 0.669 24 2000 1 26 315.154 0.848 24 2000 1 27 315.667 1.009 24 2000 1 28 316.039 0.747 24 2000 1 29 315.945 0.882 24 2000 1 30 316.005 0.816 24 2000 1 31 316.126 1.029 24 2000 2 1 316.028 1.013 24 2000 2 2 316.073 0.940 24 2000 2 3 315.676 0.942 24 2000 2 4 315.693 1.083 24 2000 2 5 315.078 0.934 24 2000 2 6 315.288 0.778 24 2000 2 7 315.918 1.090 22 2000 2 8 315.724 0.837 24 2000 2 9 315.840 0.835 24 2000 2 10 316.542 0.788 24 2000 2 11 316.022 1.093 24 2000 2 12 315.286 1.060 24 2000 2 13 315.916 0.827 24 2000 2 14 315.654 1.141 24 2000 2 15 316.288 1.108 24 2000 2 16 316.564 0.913 24 2000 2 17 315.914 0.928 21 2000 2 18 315.921 0.962 24 2000 2 19 315.986 0.776 24 2000 2 20 316.096 0.984 24 2000 2 21 316.043 0.901 24 2000 2 22 316.158 1.132 24 2000 2 23 315.923 1.114 24 2000 2 24 316.057 0.942 24 2000 2 25 316.304 0.756 24 2000 2 26 316.092 0.803 24 2000 2 27 316.335 0.916 24 2000 2 28 316.035 0.809 24 2000 2 29 316.189 0.725 24 2000 3 1 316.266 1.056 24 2000 3 2 315.692 0.825 24 2000 3 3 316.130 1.274 24 2000 3 4 316.025 0.789 23 2000 3 5 316.024 0.869 24 2000 3 6 315.822 0.795 23 2000 3 7 315.947 1.031 24 2000 3 8 315.825 0.805 24 2000 3 9 316.010 0.824 24 2000 3 10 316.192 0.926 24 2000 3 11 315.909 0.966 24 2000 3 12 316.079 0.783 24 2000 3 13 316.212 0.768 24 2000 3 14 316.373 1.088 24 2000 3 15 316.259 0.997 24 2000 3 16 316.371 0.964 24 2000 3 17 315.741 1.018 24 2000 3 18 316.125 0.926 24 2000 3 19 315.710 0.959 24 2000 3 20 316.596 0.904 24 2000 3 21 315.926 0.789 22 2000 3 22 nan nan 0 2000 3 23 316.031 0.742 3 2000 3 24 316.121 0.615 24 2000 3 25 315.528 0.767 24 2000 3 26 316.244 0.787 24 2000 3 27 315.561 1.085 24 2000 3 28 315.857 0.637 24 2000 3 29 315.954 0.493 24 2000 3 30 315.753 0.871 24 2000 3 31 315.714 0.942 24 2000 4 1 315.986 0.561 24 2000 4 2 316.034 0.785 24 2000 4 3 315.668 0.633 24 2000 4 4 315.462 0.724 24 2000 4 5 315.784 1.010 24 2000 4 6 315.634 0.584 24 2000 4 7 316.502 1.048 24 2000 4 8 315.888 0.934 24 2000 4 9 316.275 0.719 24 2000 4 10 316.324 0.671 21