# file: brw_N2O_Day.dat # # Nitrous Oxide (N2O) data from hourly in situ samples analyzed on # a gas chromatograph located at Pt. Barrow (BRW), Alaska # (71.3 N, 156.6 W, elevation: 8 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 # N2OritsBRWyr N2OritsBRWmon N2OritsBRWday N2OritsBRWm N2OritsBRWsd N2OritsBRWn 1987 8 7 305.399 1.969 8 1987 8 8 305.848 1.229 7 1987 8 9 306.463 1.954 8 1987 8 10 304.934 1.739 7 1987 8 11 306.161 1.015 7 1987 8 12 305.920 1.970 7 1987 8 13 306.655 1.782 8 1987 8 14 306.493 2.061 8 1987 8 15 306.874 1.783 8 1987 8 16 306.471 2.049 8 1987 8 17 308.489 1.788 8 1987 8 18 305.242 3.431 8 1987 8 19 306.138 1.436 8 1987 8 20 306.139 1.559 8 1987 8 21 306.151 0.958 8 1987 8 22 307.375 1.757 8 1987 8 23 306.371 1.233 7 1987 8 24 306.851 1.134 8 1987 8 25 307.099 1.143 6 1987 8 26 306.661 0.886 6 1987 8 27 305.108 1.592 6 1987 8 28 306.745 1.108 8 1987 8 29 306.071 1.185 8 1987 8 30 305.936 2.128 8 1987 8 31 306.516 1.425 8 1987 9 1 305.731 1.268 8 1987 9 2 306.393 1.942 8 1987 9 3 304.829 2.239 8 1987 9 4 306.712 1.842 8 1987 9 5 304.705 nan 1 1987 9 6 306.325 0.947 7 1987 9 7 307.370 1.226 8 1987 9 8 306.166 1.674 8 1987 9 9 306.357 1.178 8 1987 9 10 306.501 0.714 8 1987 9 11 307.099 2.584 7 1987 9 12 307.091 1.128 8 1987 9 13 306.337 1.601 8 1987 9 14 307.549 1.751 4 1987 9 15 306.495 1.916 8 1987 9 16 306.262 1.024 8 1987 9 17 306.575 1.144 8 1987 9 18 306.719 1.326 3 1987 9 19 306.427 1.160 8 1987 9 20 306.220 0.570 3 1987 9 21 304.306 nan 1 1987 9 22 305.849 0.617 6 1987 9 23 305.828 2.044 8 1987 9 24 306.544 0.980 8 1987 9 25 305.924 3.111 8 1987 9 26 306.326 0.724 7 1987 9 27 307.079 0.506 7 1987 9 28 306.775 1.344 8 1987 9 29 307.299 0.506 7 1987 9 30 308.694 2.379 7 1987 10 1 306.948 0.591 8 1987 10 2 308.452 1.999 4 1987 10 3 307.645 0.705 8 1987 10 4 307.671 0.877 8 1987 10 5 306.970 1.621 8 1987 10 6 308.115 1.319 8 1987 10 7 308.226 1.688 8 1987 10 8 307.250 0.656 8 1987 10 9 307.292 1.284 8 1987 10 10 307.822 1.769 8 1987 10 11 308.640 1.130 7 1987 10 12 307.635 1.054 8 1987 10 13 307.740 0.994 8 1987 10 14 308.094 1.495 8 1987 10 15 307.278 2.041 8 1987 10 16 307.967 1.266 7 1987 10 17 307.361 1.645 8 1987 10 18 308.151 1.524 8 1987 10 19 307.700 1.377 8 1987 10 20 307.041 1.117 7 1987 10 21 307.190 1.312 8 1987 10 22 306.723 1.242 8 1987 10 23 307.057 1.630 8 1987 10 24 308.302 0.449 8 1987 10 25 307.861 1.291 8 1987 10 26 308.495 1.796 8 1987 10 27 307.731 0.932 8 1987 10 28 307.731 1.626 8 1987 10 29 307.817 1.113 8 1987 10 30 308.238 1.138 8 1987 10 31 307.937 0.778 8 1987 11 1 307.116 0.782 8 1987 11 2 307.486 0.811 8 1987 11 3 308.000 0.722 8 1987 11 4 308.209 0.962 7 1987 11 5 309.137 0.460 6 1987 11 6 308.022 1.887 8 1987 11 7 307.896 1.832 8 1987 11 8 308.080 2.092 4 1987 11 9 307.853 1.364 7 1987 11 10 309.551 nan 1 1987 11 11 308.240 0.991 8 1987 11 12 307.002 2.605 8 1987 11 13 308.665 1.185 7 1987 11 14 nan nan 0 1987 11 15 nan nan 0 1987 11 16 308.161 2.121 6 1987 11 17 307.502 2.468 8 1987 11 18 307.603 1.554 8 1987 11 19 305.711 nan 1 1987 11 20 307.181 2.167 8 1987 11 21 307.627 nan 1 1987 11 22 308.626 1.604 8 1987 11 23 307.442 3.183 8 1987 11 24 310.115 1.829 7 1987 11 25 307.490 1.792 8 1987 11 26 307.945 1.937 5 1987 11 27 306.964 1.303 8 1987 11 28 308.224 0.802 7 1987 11 29 308.082 1.301 8 1987 11 30 307.032 1.733 8 1987 12 1 307.321 0.897 8 1987 12 2 307.351 1.477 8 1987 12 3 307.227 1.641 8 1987 12 4 308.116 1.398 8 1987 12 5 307.413 0.918 8 1987 12 6 308.588 1.339 8 1987 12 7 307.807 1.448 8 1987 12 8 307.159 1.419 8 1987 12 9 307.798 1.665 8 1987 12 10 308.074 1.694 7 1987 12 11 307.512 2.492 8 1987 12 12 307.029 1.687 8 1987 12 13 308.302 1.237 7 1987 12 14 308.238 2.685 8 1987 12 15 308.247 1.457 5 1987 12 16 307.806 0.891 8 1987 12 17 306.643 0.801 8 1987 12 18 308.659 1.054 8 1987 12 19 308.079 1.069 8 1987 12 20 308.014 1.167 8 1987 12 21 307.798 1.839 8 1987 12 22 306.953 1.132 6 1987 12 23 nan nan 0 1987 12 24 307.418 0.728 8 1987 12 25 307.675 0.434 8 1987 12 26 307.898 2.510 8 1987 12 27 307.688 1.665 8 1987 12 28 309.679 3.931 8 1987 12 29 306.933 1.006 8 1987 12 30 306.904 1.724 8 1987 12 31 307.265 3.299 7 1988 1 1 308.557 1.277 4 1988 1 2 nan nan 0 1988 1 3 308.718 1.227 8 1988 1 4 309.222 2.751 8 1988 1 5 310.859 4.145 8 1988 1 6 307.341 2.022 8 1988 1 7 307.589 1.285 8 1988 1 8 307.858 2.250 7 1988 1 9 308.293 1.556 8 1988 1 10 308.245 0.682 8 1988 1 11 308.094 0.629 8 1988 1 12 308.175 1.912 8 1988 1 13 307.637 2.645 7 1988 1 14 308.718 0.850 8 1988 1 15 308.457 2.055 8 1988 1 16 308.006 1.280 7 1988 1 17 307.702 1.891 8 1988 1 18 308.197 1.370 8 1988 1 19 308.598 1.607 7 1988 1 20 308.696 1.723 7 1988 1 21 304.082 2.056 7 1988 1 22 307.996 0.927 8 1988 1 23 308.172 1.399 8 1988 1 24 308.630 0.970 8 1988 1 25 308.462 2.106 8 1988 1 26 308.476 1.072 8 1988 1 27 307.440 3.116 8 1988 1 28 309.238 2.013 7 1988 1 29 306.655 2.948 8 1988 1 30 307.467 2.977 7 1988 1 31 308.245 0.950 8 1988 2 1 308.858 0.693 6 1988 2 2 308.735 2.286 8 1988 2 3 308.000 2.816 8 1988 2 4 307.729 2.063 7 1988 2 5 307.214 2.920 8 1988 2 6 308.073 0.794 8 1988 2 7 308.163 0.839 8 1988 2 8 308.966 2.331 8 1988 2 9 308.845 2.037 8 1988 2 10 308.341 2.051 8 1988 2 11 308.581 1.304 7 1988 2 12 308.656 nan 1 1988 2 13 307.365 1.620 8 1988 2 14 308.922 1.001 4 1988 2 15 308.639 2.326 8 1988 2 16 308.217 3.250 8 1988 2 17 307.892 1.971 8 1988 2 18 308.821 1.605 7 1988 2 19 307.431 1.724 8 1988 2 20 309.018 2.006 8 1988 2 21 308.774 1.836 8 1988 2 22 307.502 0.785 7 1988 2 23 307.570 0.971 7 1988 2 24 308.657 1.560 8 1988 2 25 308.795 0.512 8 1988 2 26 307.760 0.678 7 1988 2 27 nan nan 0 1988 2 28 308.882 1.944 8 1988 2 29 308.007 1.982 8 1988 3 1 308.904 2.300 8 1988 3 2 308.267 0.570 8 1988 3 3 308.262 1.055 8 1988 3 4 308.219 0.589 8 1988 3 5 307.922 1.345 8 1988 3 6 308.167 1.414 8 1988 3 7 308.577 0.808 8 1988 3 8 308.151 1.436 8 1988 3 9 308.144 1.340 8 1988 3 10 308.447 0.910 4 1988 3 11 308.076 0.848 8 1988 3 12 308.150 0.722 8 1988 3 13 307.641 1.282 5 1988 3 14 307.577 2.176 7 1988 3 15 309.065 2.020 8 1988 3 16 308.195 1.191 8 1988 3 17 308.553 1.262 8 1988 3 18 307.715 1.785 8 1988 3 19 308.339 1.207 8 1988 3 20 308.911 0.955 8 1988 3 21 308.724 0.735 8 1988 3 22 307.701 2.287 8 1988 3 23 308.132 0.774 8 1988 3 24 308.043 1.167 8 1988 3 25 308.196 0.760 8 1988 3 26 307.454 1.779 8 1988 3 27 307.358 1.002 8 1988 3 28 308.269 1.550 8 1988 3 29 308.363 1.803 7 1988 3 30 308.380 1.406 8 1988 3 31 308.691 1.089 7 1988 4 1 308.241 0.801 8 1988 4 2 307.601 0.919 8 1988 4 3 308.864 0.876 8 1988 4 4 308.461 1.129 8 1988 4 5 308.525 0.793 8 1988 4 6 308.550 0.675 8 1988 4 7 308.276 1.744 8 1988 4 8 308.500 2.544 8 1988 4 9 307.937 0.659 8 1988 4 10 308.393 1.210 8 1988 4 11 309.083 1.013 8 1988 4 12 308.367 1.382 8 1988 4 13 308.507 0.480 8 1988 4 14 308.106 0.886 8 1988 4 15 308.482 1.619 8 1988 4 16 308.637 1.078 7 1988 4 17 308.505 1.050 8 1988 4 18 307.821 1.059 7 1988 4 19 308.342 1.588 8 1988 4 20 307.917 0.832 8 1988 4 21 309.163 1.007 8 1988 4 22 308.522 0.463 8 1988 4 23 308.399 0.476 8 1988 4 24 308.419 0.480 8 1988 4 25 308.137 0.818 8 1988 4 26 308.186 2.145 8 1988 4 27 308.978 0.943 8 1988 4 28 308.434 0.478 8 1988 4 29 307.721 0.585 8 1988 4 30 308.474 0.598 8 1988 5 1 308.302 0.608 8 1988 5 2 308.316 0.379 8 1988 5 3 308.272 0.680 8 1988 5 4 308.252 0.858 8 1988 5 5 307.358 1.417 8 1988 5 6 308.981 0.947 8 1988 5 7 308.389 0.623 8 1988 5 8 308.328 0.678 8 1988 5 9 307.986 0.604 8 1988 5 10 308.625 0.929 7 1988 5 11 309.054 2.412 3 1988 5 12 307.668 2.136 8 1988 5 13 308.692 0.954 8 1988 5 14 307.817 1.253 8 1988 5 15 308.703 0.639 8 1988 5 16 308.511 0.442 8 1988 5 17 307.595 0.618 3 1988 5 18 nan nan 0 1988 5 19 nan nan 0 1988 5 20 nan nan 0 1988 5 21 308.007 0.897 14 1988 5 22 308.176 1.614 16 1988 5 23 307.337 0.447 12 1988 5 24 nan nan 0 1988 5 25 nan nan 0 1988 5 26 307.730 0.750 5 1988 5 27 308.249 0.715 8 1988 5 28 308.330 1.091 7 1988 5 29 307.726 0.337 3 1988 5 30 nan nan 0 1988 5 31 nan nan 0 1988 6 1 nan nan 0 1988 6 2 nan nan 0 1988 6 3 nan nan 0 1988 6 4 308.328 0.896 6 1988 6 5 308.119 0.531 8 1988 6 6 308.975 2.031 8 1988 6 7 307.837 1.512 8 1988 6 8 308.216 0.418 7 1988 6 9 308.003 0.977 8 1988 6 10 308.153 0.667 8 1988 6 11 307.789 0.944 8 1988 6 12 308.635 1.360 5 1988 6 13 308.113 1.056 7 1988 6 14 308.265 1.703 8 1988 6 15 308.202 1.563 8 1988 6 16 307.979 0.547 8 1988 6 17 308.515 1.066 8 1988 6 18 308.000 1.029 8 1988 6 19 308.399 0.983 8 1988 6 20 308.191 1.916 7 1988 6 21 308.471 1.631 8 1988 6 22 307.947 0.542 8 1988 6 23 308.322 0.607 8 1988 6 24 308.613 0.573 8 1988 6 25 308.299 0.671 8 1988 6 26 308.574 0.471 8 1988 6 27 307.971 1.147 8 1988 6 28 308.107 0.634 8 1988 6 29 307.396 0.406 4 1988 6 30 307.058 0.875 8 1988 7 1 307.617 0.928 7 1988 7 2 306.728 nan 1 1988 7 3 307.452 0.881 8 1988 7 4 307.954 1.253 8 1988 7 5 308.105 0.788 7 1988 7 6 308.285 0.470 8 1988 7 7 308.288 1.019 8 1988 7 8 308.143 1.260 8 1988 7 9 308.998 1.383 3 1988 7 10 308.178 0.939 8 1988 7 11 308.093 0.529 7 1988 7 12 308.659 0.852 4 1988 7 13 nan nan 0 1988 7 14 nan nan 0 1988 7 15 nan nan 0 1988 7 16 nan nan 0 1988 7 17 nan nan 0 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 26 307.612 0.764 8 1988 7 27 307.498 0.900 8 1988 7 28 308.189 0.925 7 1988 7 29 308.302 1.722 8 1988 7 30 307.892 0.809 8 1988 7 31 308.151 0.674 8 1988 8 1 307.745 0.865 8 1988 8 2 307.216 1.276 8 1988 8 3 308.088 1.553 8 1988 8 4 307.327 1.171 8 1988 8 5 306.569 0.486 7 1988 8 6 307.980 0.798 8 1988 8 7 307.773 0.769 8 1988 8 8 307.649 0.594 6 1988 8 9 307.223 1.589 7 1988 8 10 307.469 0.956 8 1988 8 11 307.423 0.439 8 1988 8 12 307.642 0.748 8 1988 8 13 307.729 0.716 8 1988 8 14 307.480 0.527 8 1988 8 15 307.821 0.880 8 1988 8 16 307.872 0.834 8 1988 8 17 307.682 0.912 8 1988 8 18 308.001 1.006 8 1988 8 19 307.375 1.012 8 1988 8 20 307.858 0.828 8 1988 8 21 307.378 0.968 8 1988 8 22 307.326 0.726 8 1988 8 23 306.874 0.514 7 1988 8 24 307.659 0.995 8 1988 8 25 307.538 0.852 8 1988 8 26 307.793 1.007 8 1988 8 27 307.869 0.657 8 1988 8 28 307.375 0.484 8 1988 8 29 307.074 0.800 8 1988 8 30 306.908 0.436 3 1988 8 31 307.283 0.365 8 1988 9 1 306.883 0.600 8 1988 9 2 307.476 0.471 8 1988 9 3 307.470 0.831 8 1988 9 4 307.841 0.657 8 1988 9 5 307.476 1.064 8 1988 9 6 307.326 0.622 8 1988 9 7 307.466 0.787 8 1988 9 8 307.258 0.501 8 1988 9 9 307.758 0.625 8 1988 9 10 307.332 0.320 8 1988 9 11 307.769 0.705 8 1988 9 12 307.216 0.554 8 1988 9 13 307.166 0.846 8 1988 9 14 308.004 0.755 8 1988 9 15 307.721 0.916 8 1988 9 16 307.519 0.907 8 1988 9 17 308.443 0.781 8 1988 9 18 307.434 0.803 8 1988 9 19 307.946 0.563 8 1988 9 20 309.185 2.140 5 1988 9 21 307.751 0.557 7 1988 9 22 307.897 0.664 8 1988 9 23 307.514 0.611 8 1988 9 24 307.581 0.264 8 1988 9 25 308.057 0.758 8 1988 9 26 308.338 1.006 7 1988 9 27 308.727 0.708 8 1988 9 28 307.858 0.647 8 1988 9 29 308.540 0.614 8 1988 9 30 307.828 0.647 8 1988 10 1 307.805 0.650 8 1988 10 2 308.008 1.090 3 1988 10 3 307.973 0.807 8 1988 10 4 308.052 0.749 8 1988 10 5 308.391 0.904 7 1988 10 6 307.125 nan 1 1988 10 7 307.624 0.638 8 1988 10 8 307.855 0.736 8 1988 10 9 308.343 0.853 7 1988 10 10 308.209 0.500 7 1988 10 11 308.388 1.020 8 1988 10 12 307.723 nan 1 1988 10 13 307.809 0.642 5 1988 10 14 308.225 1.002 8 1988 10 15 308.415 0.441 8 1988 10 16 308.596 0.590 8 1988 10 17 308.751 0.461 8 1988 10 18 nan nan 0 1988 10 19 nan nan 0 1988 10 20 307.939 0.829 5 1988 10 21 308.006 0.560 8 1988 10 22 308.452 0.691 8 1988 10 23 308.428 1.000 8 1988 10 24 308.107 0.625 7 1988 10 25 308.583 0.641 8 1988 10 26 307.769 0.335 8 1988 10 27 308.029 0.540 8 1988 10 28 308.269 0.647 6 1988 10 29 308.060 0.741 8 1988 10 30 308.140 0.725 8 1988 10 31 307.914 0.942 8 1988 11 1 307.923 0.374 8 1988 11 2 308.677 1.279 8 1988 11 3 308.830 0.720 8 1988 11 4 308.134 1.248 8 1988 11 5 308.409 0.293 8 1988 11 6 308.477 0.679 8 1988 11 7 308.539 1.011 8 1988 11 8 307.649 0.500 8 1988 11 9 309.727 nan 1 1988 11 10 307.922 0.718 8 1988 11 11 308.601 1.034 8 1988 11 12 308.220 1.267 8 1988 11 13 308.428 0.871 8 1988 11 14 308.544 0.986 8 1988 11 15 308.231 0.950 8 1988 11 16 308.059 0.910 6 1988 11 17 nan nan 0 1988 11 18 308.549 0.629 6 1988 11 19 308.133 0.655 8 1988 11 20 308.895 0.665 8 1988 11 21 308.033 0.602 8 1988 11 22 308.743 0.482 8 1988 11 23 308.321 0.423 8 1988 11 24 308.217 0.491 8 1988 11 25 308.337 0.549 8 1988 11 26 308.360 0.608 8 1988 11 27 308.337 0.737 8 1988 11 28 308.888 0.696 8 1988 11 29 308.498 0.340 8 1988 11 30 308.505 0.552 8 1988 12 1 308.990 0.591 7 1988 12 2 308.780 1.181 8 1988 12 3 308.532 0.507 8 1988 12 4 308.567 0.672 8 1988 12 5 308.757 1.228 8 1988 12 6 308.793 0.598 3 1988 12 7 308.923 0.911 8 1988 12 8 308.565 0.444 6 1988 12 9 308.754 0.925 8 1988 12 10 308.464 0.492 8 1988 12 11 308.491 0.837 8 1988 12 12 308.474 1.238 8 1988 12 13 309.086 1.100 8 1988 12 14 308.611 0.334 8 1988 12 15 309.321 1.169 8 1988 12 16 308.896 0.448 5 1988 12 17 nan nan 0 1988 12 18 nan nan 0 1988 12 19 307.895 nan 1 1988 12 20 308.120 0.923 8 1988 12 21 309.026 1.471 8 1988 12 22 308.252 0.331 8 1988 12 23 309.128 0.707 8 1988 12 24 308.826 0.739 8 1988 12 25 308.295 1.082 7 1988 12 26 nan nan 0 1988 12 27 nan nan 0 1988 12 28 308.817 1.837 6 1988 12 29 308.779 1.576 8 1988 12 30 308.843 1.047 8 1988 12 31 308.851 0.903 8 1989 1 1 308.551 0.978 8 1989 1 2 308.803 0.756 7 1989 1 3 308.806 0.886 8 1989 1 4 309.108 0.816 8 1989 1 5 308.827 0.836 8 1989 1 6 308.808 1.024 8 1989 1 7 308.962 0.952 8 1989 1 8 309.303 0.652 8 1989 1 9 309.328 0.813 8 1989 1 10 309.668 0.467 7 1989 1 11 308.988 1.313 8 1989 1 12 309.322 0.772 8 1989 1 13 309.400 0.902 8 1989 1 14 309.257 0.395 8 1989 1 15 309.161 0.286 8 1989 1 16 309.460 0.555 8 1989 1 17 309.183 0.776 8 1989 1 18 309.309 0.747 2 1989 1 19 309.221 0.603 8 1989 1 20 309.225 1.010 8 1989 1 21 308.813 0.800 8 1989 1 22 309.336 0.753 8 1989 1 23 309.505 0.975 8 1989 1 24 308.996 0.901 8 1989 1 25 308.686 0.710 4 1989 1 26 309.740 1.160 8 1989 1 27 309.492 0.525 8 1989 1 28 310.624 nan 1 1989 1 29 nan nan 0 1989 1 30 308.476 nan 1 1989 1 31 308.008 0.890 8 1989 2 1 308.724 0.390 8 1989 2 2 309.182 0.447 7 1989 2 3 309.068 1.200 7 1989 2 4 nan nan 0 1989 2 5 nan nan 0 1989 2 6 309.029 nan 1 1989 2 7 308.707 0.612 8 1989 2 8 308.975 0.841 8 1989 2 9 309.885 0.436 8 1989 2 10 309.204 0.625 6 1989 2 11 309.346 1.046 8 1989 2 12 309.555 0.557 8 1989 2 13 309.841 0.367 8 1989 2 14 308.533 0.501 6 1989 2 15 nan nan 0 1989 2 16 309.680 0.720 8 1989 2 17 309.109 0.803 8 1989 2 18 308.591 0.545 8 1989 2 19 308.996 0.288 8 1989 2 20 308.963 0.607 7 1989 2 21 309.783 0.576 8 1989 2 22 309.124 1.602 6 1989 2 23 309.592 1.775 2 1989 2 24 309.035 1.027 8 1989 2 25 309.668 1.624 6 1989 2 26 nan nan 0 1989 2 27 309.441 0.908 8 1989 2 28 309.009 0.624 8 1989 3 1 309.577 0.588 8 1989 3 2 309.509 0.731 8 1989 3 3 309.472 0.461 8 1989 3 4 309.292 0.652 8 1989 3 5 308.789 0.679 8 1989 3 6 309.600 1.172 8 1989 3 7 309.913 0.569 8 1989 3 8 309.344 0.443 6 1989 3 9 309.334 0.331 8 1989 3 10 309.213 0.377 8 1989 3 11 308.991 0.729 8 1989 3 12 308.906 0.426 8 1989 3 13 308.837 0.462 8 1989 3 14 309.234 0.335 7 1989 3 15 308.999 1.024 8 1989 3 16 309.104 0.905 8 1989 3 17 309.331 0.729 8 1989 3 18 309.093 0.556 8 1989 3 19 309.815 0.610 8 1989 3 20 309.143 0.469 8 1989 3 21 309.025 0.436 8 1989 3 22 308.831 0.557 8 1989 3 23 309.577 0.962 8 1989 3 24 309.106 0.682 8 1989 3 25 309.637 0.509 8 1989 3 26 309.167 0.757 8 1989 3 27 309.268 0.590 8 1989 3 28 309.089 0.392 8 1989 3 29 309.227 0.460 8 1989 3 30 309.857 0.304 8 1989 3 31 309.073 0.738 7 1989 4 1 309.225 0.492 8 1989 4 2 309.585 0.616 8 1989 4 3 309.313 0.840 8 1989 4 4 308.704 0.549 7 1989 4 5 nan nan 0 1989 4 6 nan nan 0 1989 4 7 nan nan 0 1989 4 8 nan nan 0 1989 4 9 nan nan 0 1989 4 10 nan nan 0 1989 4 11 nan nan 0 1989 4 12 nan nan 0 1989 4 13 nan nan 0 1989 4 14 308.830 nan 1 1989 4 15 309.451 0.780 8 1989 4 16 308.964 0.591 8 1989 4 17 309.216 0.737 8 1989 4 18 309.139 0.628 8 1989 4 19 309.566 0.605 8 1989 4 20 309.170 0.755 8 1989 4 21 308.843 0.275 7 1989 4 22 309.996 0.360 8 1989 4 23 309.602 0.418 8 1989 4 24 309.180 0.572 8 1989 4 25 309.626 0.637 8 1989 4 26 309.121 0.905 8 1989 4 27 309.062 0.727 8 1989 4 28 309.831 0.794 8 1989 4 29 309.496 0.453 8 1989 4 30 309.326 0.489 8 1989 5 1 308.560 0.866 8 1989 5 2 309.151 1.361 8 1989 5 3 309.322 0.524 8 1989 5 4 309.254 0.728 8 1989 5 5 309.517 0.803 8 1989 5 6 309.899 0.816 8 1989 5 7 310.814 1.028 8 1989 5 8 309.369 0.539 8 1989 5 9 309.357 0.255 8 1989 5 10 309.649 0.854 5 1989 5 11 309.808 nan 1 1989 5 12 309.337 0.617 8 1989 5 13 309.857 0.543 8 1989 5 14 309.164 0.759 8 1989 5 15 309.314 0.792 8 1989 5 16 309.155 0.758 8 1989 5 17 309.250 0.920 8 1989 5 18 309.012 0.286 8 1989 5 19 309.228 0.618 8 1989 5 20 309.068 0.417 8 1989 5 21 309.835 0.874 8 1989 5 22 309.314 0.600 8 1989 5 23 309.263 0.494 3 1989 5 24 309.315 0.554 8 1989 5 25 309.587 0.468 8 1989 5 26 309.178 0.568 8 1989 5 27 309.173 0.710 8 1989 5 28 309.192 0.521 8 1989 5 29 308.995 0.683 8 1989 5 30 309.302 0.705 8 1989 5 31 309.576 0.420 8 1989 6 1 309.880 0.461 8 1989 6 2 309.240 0.482 8 1989 6 3 309.228 0.480 8 1989 6 4 309.441 0.501 8 1989 6 5 309.196 0.371 8 1989 6 6 309.078 0.504 8 1989 6 7 309.278 0.390 8 1989 6 8 309.336 0.511 7 1989 6 9 309.249 0.885 8 1989 6 10 309.321 0.319 8 1989 6 11 308.950 0.775 8 1989 6 12 308.812 0.824 8 1989 6 13 309.405 0.546 7 1989 6 14 308.757 0.454 7 1989 6 15 308.832 0.705 8 1989 6 16 309.231 0.772 8 1989 6 17 308.897 0.884 8 1989 6 18 309.079 0.346 8 1989 6 19 308.697 0.515 8 1989 6 20 309.229 0.890 8 1989 6 21 309.017 0.790 8 1989 6 22 308.873 0.815 8 1989 6 23 308.700 0.649 7 1989 6 24 309.116 0.539 8 1989 6 25 309.616 0.422 8 1989 6 26 308.600 0.890 8 1989 6 27 309.467 0.197 2 1989 6 28 309.019 0.703 8 1989 6 29 308.873 0.830 8 1989 6 30 308.189 0.643 8 1989 7 1 309.048 0.607 8 1989 7 2 309.161 0.616 8 1989 7 3 309.323 0.491 8 1989 7 4 309.181 0.684 8 1989 7 5 308.764 0.562 7 1989 7 6 309.413 0.603 8 1989 7 7 309.089 0.617 8 1989 7 8 308.991 1.097 8 1989 7 9 309.474 1.307 8 1989 7 10 309.310 0.516 8 1989 7 11 309.565 0.454 8 1989 7 12 309.143 0.697 8 1989 7 13 309.457 0.662 8 1989 7 14 308.763 1.177 8 1989 7 15 309.007 1.482 8 1989 7 16 308.846 0.450 8 1989 7 17 309.085 0.787 8 1989 7 18 308.388 0.942 8 1989 7 19 308.981 0.602 8 1989 7 20 309.086 0.657 8 1989 7 21 308.539 0.954 8 1989 7 22 308.897 0.460 8 1989 7 23 308.933 0.724 8 1989 7 24 308.820 0.890 8 1989 7 25 309.128 1.265 8 1989 7 26 309.435 0.294 8 1989 7 27 308.687 0.861 8 1989 7 28 308.842 1.070 8 1989 7 29 308.631 0.674 8 1989 7 30 308.093 0.971 8 1989 7 31 308.771 1.546 8 1989 8 1 309.264 1.687 8 1989 8 2 309.184 0.540 8 1989 8 3 309.365 0.692 8 1989 8 4 308.543 1.324 8 1989 8 5 308.957 0.907 8 1989 8 6 308.967 0.507 8 1989 8 7 309.416 0.521 7 1989 8 8 308.572 1.098 8 1989 8 9 308.819 1.404 8 1989 8 10 308.966 1.857 8 1989 8 11 309.329 0.758 8 1989 8 12 308.611 1.415 8 1989 8 13 308.358 0.754 8 1989 8 14 309.002 0.552 6 1989 8 15 308.887 0.874 8 1989 8 16 308.216 0.541 8 1989 8 17 308.364 0.613 8 1989 8 18 308.782 0.963 8 1989 8 19 nan nan 0 1989 8 20 nan nan 0 1989 8 21 nan nan 0 1989 8 22 nan nan 0 1989 8 23 nan nan 0 1989 8 24 nan nan 0 1989 8 25 nan nan 0 1989 8 26 nan nan 0 1989 8 27 nan nan 0 1989 8 28 nan nan 0 1989 8 29 nan nan 0 1989 8 30 nan nan 0 1989 8 31 nan nan 0 1989 9 1 nan nan 0 1989 9 2 nan nan 0 1989 9 3 nan nan 0 1989 9 4 nan nan 0 1989 9 5 nan nan 0 1989 9 6 nan nan 0 1989 9 7 nan nan 0 1989 9 8 nan nan 0 1989 9 9 nan nan 0 1989 9 10 nan nan 0 1989 9 11 nan nan 0 1989 9 12 nan nan 0 1989 9 13 nan nan 0 1989 9 14 nan nan 0 1989 9 15 nan nan 0 1989 9 16 nan nan 0 1989 9 17 nan nan 0 1989 9 18 nan nan 0 1989 9 19 nan nan 0 1989 9 20 nan nan 0 1989 9 21 308.496 0.396 7 1989 9 22 309.043 0.870 8 1989 9 23 308.473 0.829 8 1989 9 24 309.150 0.567 8 1989 9 25 309.086 0.389 8 1989 9 26 308.891 0.674 8 1989 9 27 308.874 0.495 8 1989 9 28 308.673 0.427 8 1989 9 29 308.928 0.523 8 1989 9 30 309.150 0.425 8 1989 10 1 308.986 1.088 8 1989 10 2 309.107 0.538 8 1989 10 3 308.492 0.420 7 1989 10 4 nan nan 0 1989 10 5 nan nan 0 1989 10 6 nan nan 0 1989 10 7 310.132 0.518 2 1989 10 8 309.279 0.194 3 1989 10 9 nan nan 0 1989 10 10 308.118 0.313 2 1989 10 11 308.636 0.690 12 1989 10 12 308.928 1.162 12 1989 10 13 308.913 0.727 12 1989 10 14 309.014 0.397 12 1989 10 15 308.927 0.598 12 1989 10 16 309.096 0.624 12 1989 10 17 309.236 0.657 12 1989 10 18 309.135 0.908 12 1989 10 19 309.099 0.993 12 1989 10 20 309.454 0.624 12 1989 10 21 309.491 0.498 11 1989 10 22 nan nan 0 1989 10 23 309.687 0.802 10 1989 10 24 309.220 0.698 2 1989 10 25 309.030 0.581 12 1989 10 26 309.083 0.428 12 1989 10 27 309.542 0.709 12 1989 10 28 309.365 0.507 12 1989 10 29 309.245 0.390 12 1989 10 30 309.712 0.578 12 1989 10 31 309.118 0.739 12 1989 11 1 309.422 0.856 12 1989 11 2 309.287 0.470 12 1989 11 3 309.299 0.560 12 1989 11 4 309.625 0.871 12 1989 11 5 309.073 0.583 12 1989 11 6 309.205 0.690 12 1989 11 7 308.718 0.984 9 1989 11 8 309.267 0.867 10 1989 11 9 309.331 0.577 11 1989 11 10 309.732 0.440 12 1989 11 11 310.146 0.509 12 1989 11 12 309.870 0.398 12 1989 11 13 309.469 0.494 12 1989 11 14 308.803 0.660 12 1989 11 15 309.517 0.869 12 1989 11 16 309.418 1.016 10 1989 11 17 309.971 0.962 12 1989 11 18 309.334 0.971 12 1989 11 19 309.593 0.703 12 1989 11 20 309.205 0.419 12 1989 11 21 308.959 0.381 12 1989 11 22 309.423 0.605 12 1989 11 23 309.188 0.714 12 1989 11 24 309.008 0.529 12 1989 11 25 309.478 0.585 12 1989 11 26 309.345 0.806 12 1989 11 27 309.605 0.426 6 1989 11 28 nan nan 0 1989 11 29 309.423 1.237 12 1989 11 30 309.688 0.833 12 1989 12 1 309.522 0.717 12 1989 12 2 309.637 1.120 12 1989 12 3 309.589 0.383 12 1989 12 4 309.626 0.482 11 1989 12 5 309.824 0.667 12 1989 12 6 309.562 0.754 12 1989 12 7 309.602 0.456 12 1989 12 8 309.716 0.393 12 1989 12 9 309.767 0.486 12 1989 12 10 309.490 0.426 10 1989 12 11 309.603 0.306 10 1989 12 12 309.491 0.926 12 1989 12 13 309.506 0.783 11 1989 12 14 309.580 0.473 11 1989 12 15 309.809 0.476 11 1989 12 16 nan nan 0 1989 12 17 nan nan 0 1989 12 18 nan nan 0 1989 12 19 nan nan 0 1989 12 20 nan nan 0 1989 12 21 nan nan 0 1989 12 22 nan nan 0 1989 12 23 nan nan 0 1989 12 24 nan nan 0 1989 12 25 nan nan 0 1989 12 26 nan nan 0 1989 12 27 309.947 0.623 11 1989 12 28 310.035 0.878 12 1989 12 29 309.908 0.498 11 1989 12 30 310.014 1.246 11 1989 12 31 310.478 1.364 12 1990 1 1 310.307 1.226 11 1990 1 2 310.330 1.313 12 1990 1 3 310.116 1.083 12 1990 1 4 309.748 1.015 7 1990 1 5 309.798 1.176 11 1990 1 6 310.174 0.870 12 1990 1 7 309.666 0.372 12 1990 1 8 310.177 0.745 10 1990 1 9 310.332 1.144 12 1990 1 10 310.573 0.993 12 1990 1 11 309.978 0.619 12 1990 1 12 310.028 0.808 12 1990 1 13 310.039 0.235 12 1990 1 14 310.045 0.601 12 1990 1 15 310.077 0.641 12 1990 1 16 309.922 0.570 12 1990 1 17 310.158 0.577 12 1990 1 18 309.945 0.707 12 1990 1 19 310.033 0.722 12 1990 1 20 309.893 0.720 12 1990 1 21 309.549 0.471 12 1990 1 22 309.873 0.994 12 1990 1 23 309.849 0.500 12 1990 1 24 310.522 0.900 11 1990 1 25 310.206 0.654 12 1990 1 26 310.131 0.663 12 1990 1 27 309.793 1.213 12 1990 1 28 310.042 0.724 12 1990 1 29 310.013 0.848 12 1990 1 30 310.209 0.628 12 1990 1 31 310.360 0.469 12 1990 2 1 310.477 0.617 12 1990 2 2 310.351 0.683 11 1990 2 3 nan nan 0 1990 2 4 nan nan 0 1990 2 5 311.235 1.126 2 1990 2 6 310.607 0.693 10 1990 2 7 310.180 0.778 12 1990 2 8 310.052 0.763 12 1990 2 9 310.441 0.613 11 1990 2 10 310.217 0.546 12 1990 2 11 310.050 0.448 12 1990 2 12 310.502 1.006 12 1990 2 13 309.799 0.886 12 1990 2 14 310.363 0.830 12 1990 2 15 310.234 0.632 12 1990 2 16 310.521 1.097 10 1990 2 17 310.342 0.428 11 1990 2 18 310.622 0.532 12 1990 2 19 310.325 1.206 12 1990 2 20 311.053 1.244 12 1990 2 21 310.554 0.687 12 1990 2 22 310.491 0.821 11 1990 2 23 310.092 0.337 11 1990 2 24 310.238 0.554 12 1990 2 25 310.546 0.520 7 1990 2 26 310.380 1.342 12 1990 2 27 310.605 1.232 12 1990 2 28 310.868 0.888 12 1990 3 1 312.178 0.781 9 1990 3 2 311.077 0.307 4 1990 3 3 310.648 0.686 11 1990 3 4 310.669 0.629 12 1990 3 5 311.212 0.567 12 1990 3 6 310.704 0.862 12 1990 3 7 310.741 0.992 11 1990 3 8 310.272 0.813 12 1990 3 9 310.740 0.891 12 1990 3 10 310.036 0.911 12 1990 3 11 310.249 0.486 12 1990 3 12 310.587 0.976 11 1990 3 13 310.685 0.796 11 1990 3 14 309.707 1.858 2 1990 3 15 310.072 1.662 4 1990 3 16 310.593 0.638 12 1990 3 17 nan nan 0 1990 3 18 nan nan 0 1990 3 19 310.684 0.677 12 1990 3 20 310.656 0.726 12 1990 3 21 310.159 0.641 12 1990 3 22 nan nan 0 1990 3 23 nan nan 0 1990 3 24 309.958 0.567 12 1990 3 25 310.273 0.545 12 1990 3 26 310.215 0.624 12 1990 3 27 310.169 1.154 12 1990 3 28 309.554 1.143 5 1990 3 29 310.543 1.164 12 1990 3 30 310.476 0.587 12 1990 3 31 310.514 0.486 12 1990 4 1 310.077 0.899 12 1990 4 2 310.135 1.030 12 1990 4 3 310.691 1.363 12 1990 4 4 309.928 0.796 12 1990 4 5 310.344 0.612 11 1990 4 6 310.422 1.115 12 1990 4 7 310.326 0.630 12 1990 4 8 310.081 0.733 12 1990 4 9 309.954 0.579 12 1990 4 10 310.154 1.005 12 1990 4 11 310.194 0.837 12 1990 4 12 309.811 0.825 12 1990 4 13 310.361 0.717 12 1990 4 14 310.256 0.637 12 1990 4 15 310.216 0.594 12 1990 4 16 309.993 0.936 10 1990 4 17 310.636 1.149 12 1990 4 18 310.069 1.164 12 1990 4 19 309.255 0.830 12 1990 4 20 310.249 0.957 12 1990 4 21 310.106 1.082 12 1990 4 22 309.821 0.614 12 1990 4 23 310.136 0.486 12 1990 4 24 310.183 0.903 12 1990 4 25 310.716 0.914 12 1990 4 26 310.585 0.727 11 1990 4 27 310.001 0.836 23 1990 4 28 309.697 0.700 12 1990 4 29 nan nan 0 1990 4 30 nan nan 0 1990 5 1 310.581 0.769 5 1990 5 2 310.138 0.762 24 1990 5 3 310.164 0.719 24 1990 5 4 310.195 0.607 23 1990 5 5 310.128 0.534 24 1990 5 6 310.269 0.582 24 1990 5 7 310.039 0.568 24 1990 5 8 309.915 0.463 24 1990 5 9 310.228 0.527 24 1990 5 10 309.912 0.763 24 1990 5 11 309.824 0.847 23 1990 5 12 309.926 0.537 21 1990 5 13 309.942 0.493 24 1990 5 14 310.017 0.718 22 1990 5 15 310.233 1.276 23 1990 5 16 309.672 0.706 23 1990 5 17 309.767 0.648 24 1990 5 18 309.899 0.627 23 1990 5 19 310.186 0.843 23 1990 5 20 309.725 0.566 24 1990 5 21 310.301 0.732 13 1990 5 22 310.061 1.424 23 1990 5 23 309.829 0.879 24 1990 5 24 310.316 0.817 23 1990 5 25 310.005 1.396 7 1990 5 26 310.083 0.624 22 1990 5 27 310.009 0.995 23 1990 5 28 309.824 0.868 22 1990 5 29 309.615 0.650 21 1990 5 30 309.804 0.569 22 1990 5 31 310.253 0.946 24 1990 6 1 309.562 1.068 22 1990 6 2 309.800 0.992 23 1990 6 3 309.630 1.111 24 1990 6 4 309.706 1.212 23 1990 6 5 309.818 1.710 23 1990 6 6 309.620 0.805 20 1990 6 7 309.709 0.640 19 1990 6 8 309.714 0.749 22 1990 6 9 309.683 1.240 24 1990 6 10 310.260 1.348 4 1990 6 11 309.582 0.378 6 1990 6 12 309.940 1.054 18 1990 6 13 309.781 1.329 23 1990 6 14 310.211 0.393 6 1990 6 15 309.543 1.540 14 1990 6 16 309.186 1.605 20 1990 6 17 309.045 1.388 20 1990 6 18 309.034 1.252 21 1990 6 19 308.709 nan 1 1990 6 20 310.077 0.625 23 1990 6 21 309.585 1.706 18 1990 6 22 309.533 1.519 20 1990 6 23 310.229 0.955 17 1990 6 24 309.991 1.879 16 1990 6 25 309.799 2.501 21 1990 6 26 308.912 2.849 19 1990 6 27 308.633 4.182 20 1990 6 28 309.351 1.407 11 1990 6 29 308.902 2.069 21 1990 6 30 309.473 2.076 21 1990 7 1 nan nan 0 1990 7 2 309.738 1.360 21 1990 7 3 309.679 2.065 20 1990 7 4 308.656 2.026 15 1990 7 5 308.923 1.424 17 1990 7 6 309.370 0.902 14 1990 7 7 309.437 1.536 22 1990 7 8 309.627 1.957 22 1990 7 9 309.742 2.081 23 1990 7 10 309.592 0.953 19 1990 7 11 309.375 2.023 21 1990 7 12 309.801 1.653 22 1990 7 13 309.261 2.217 18 1990 7 14 309.131 1.101 8 1990 7 15 nan nan 0 1990 7 16 310.809 0.105 2 1990 7 17 309.410 0.964 16 1990 7 18 309.418 1.697 20 1990 7 19 309.385 2.300 19 1990 7 20 309.638 1.389 23 1990 7 21 309.673 1.152 24 1990 7 22 309.535 0.788 23 1990 7 23 309.388 1.516 21 1990 7 24 309.259 1.056 18 1990 7 25 309.300 1.278 21 1990 7 26 308.838 0.925 19 1990 7 27 309.530 0.576 19 1990 7 28 308.894 0.297 4 1990 7 29 311.005 1.349 5 1990 7 30 309.267 1.360 21 1990 7 31 309.159 1.256 21 1990 8 1 309.292 1.123 24 1990 8 2 309.077 1.470 24 1990 8 3 309.285 0.927 21 1990 8 4 308.901 0.525 20 1990 8 5 308.952 0.416 2 1990 8 6 nan nan 0 1990 8 7 309.823 0.578 6 1990 8 8 309.005 0.824 23 1990 8 9 309.173 0.606 22 1990 8 10 309.431 0.711 22 1990 8 11 309.496 1.561 10 1990 8 12 309.354 1.194 21 1990 8 13 308.524 0.946 17 1990 8 14 309.526 0.799 18 1990 8 15 309.516 0.946 17 1990 8 16 309.803 1.478 21 1990 8 17 309.688 0.547 11 1990 8 18 nan nan 0 1990 8 19 nan nan 0 1990 8 20 309.416 0.779 5 1990 8 21 309.622 1.795 6 1990 8 22 309.162 1.360 24 1990 8 23 309.404 1.158 24 1990 8 24 309.425 1.492 24 1990 8 25 309.490 1.748 24 1990 8 26 309.427 1.082 24 1990 8 27 309.513 1.046 21 1990 8 28 309.566 1.250 23 1990 8 29 309.432 0.865 18 1990 8 30 309.536 0.532 24 1990 8 31 309.448 0.623 23 1990 9 1 309.706 0.504 24 1990 9 2 309.154 0.760 24 1990 9 3 309.067 0.797 24 1990 9 4 309.035 1.119 24 1990 9 5 309.077 0.540 24 1990 9 6 309.534 0.670 22 1990 9 7 309.178 0.568 24 1990 9 8 309.046 0.594 24 1990 9 9 309.490 0.486 23 1990 9 10 309.596 0.643 6 1990 9 11 308.923 1.051 18 1990 9 12 309.115 0.681 24 1990 9 13 309.361 0.677 24 1990 9 14 309.412 0.787 24 1990 9 15 309.573 0.584 24 1990 9 16 309.389 0.752 24 1990 9 17 309.896 0.754 17 1990 9 18 309.600 0.657 24 1990 9 19 309.162 0.829 20 1990 9 20 309.383 0.766 21 1990 9 21 309.548 0.504 24 1990 9 22 309.735 0.770 24 1990 9 23 309.347 0.545 23 1990 9 24 309.576 0.541 24 1990 9 25 310.092 0.972 19 1990 9 26 309.675 0.799 23 1990 9 27 309.524 0.552 24 1990 9 28 309.527 0.987 23 1990 9 29 309.533 0.629 24 1990 9 30 309.988 0.789 24 1990 10 1 309.587 0.713 24 1990 10 2 309.945 0.783 18 1990 10 3 309.921 0.789 23 1990 10 4 309.439 0.761 24 1990 10 5 309.690 0.787 24 1990 10 6 309.788 0.791 24 1990 10 7 309.830 0.696 24 1990 10 8 309.271 1.012 24 1990 10 9 309.704 0.954 24 1990 10 10 309.730 0.640 24 1990 10 11 310.092 0.967 24 1990 10 12 309.998 0.682 22 1990 10 13 309.941 0.513 24 1990 10 14 309.760 0.520 23 1990 10 15 309.835 0.526 24 1990 10 16 309.975 0.660 24 1990 10 17 309.996 0.762 24 1990 10 18 309.961 0.695 24 1990 10 19 310.472 0.727 23 1990 10 20 309.948 0.595 24 1990 10 21 309.776 0.502 24 1990 10 22 310.572 0.637 24 1990 10 23 310.087 0.626 24 1990 10 24 309.661 0.443 24 1990 10 25 310.014 0.592 24 1990 10 26 310.005 0.573 24 1990 10 27 309.664 0.793 24 1990 10 28 309.577 0.540 24 1990 10 29 310.090 0.863 24 1990 10 30 309.888 0.688 24 1990 10 31 310.195 0.930 24 1990 11 1 310.267 0.747 24 1990 11 2 310.230 0.787 24 1990 11 3 310.495 0.772 24 1990 11 4 310.140 0.664 24 1990 11 5 310.842 1.025 6 1990 11 6 309.999 0.753 24 1990 11 7 310.044 0.624 24 1990 11 8 310.169 0.460 24 1990 11 9 310.226 0.806 23 1990 11 10 310.362 0.655 24 1990 11 11 310.029 0.724 24 1990 11 12 309.856 0.592 24 1990 11 13 309.757 0.682 24 1990 11 14 309.953 0.874 24 1990 11 15 310.220 0.754 22 1990 11 16 310.109 0.781 5 1990 11 17 310.272 0.681 22 1990 11 18 nan nan 0 1990 11 19 310.847 1.061 16 1990 11 20 nan nan 0 1990 11 21 312.736 1.320 2 1990 11 22 310.334 0.793 22 1990 11 23 310.478 0.397 24 1990 11 24 310.467 0.539 24 1990 11 25 310.808 0.421 24 1990 11 26 310.565 0.662 24 1990 11 27 310.463 0.661 24 1990 11 28 310.469 0.702 20 1990 11 29 310.283 0.863 23 1990 11 30 310.456 0.489 23 1990 12 1 310.657 0.902 23 1990 12 2 310.491 0.615 24 1990 12 3 310.882 0.577 18 1990 12 4 310.332 1.100 21 1990 12 5 311.223 1.273 23 1990 12 6 310.558 0.378 24 1990 12 7 310.654 0.532 24 1990 12 8 310.660 0.737 24 1990 12 9 310.624 0.844 24 1990 12 10 311.071 0.698 23 1990 12 11 310.712 0.547 23 1990 12 12 310.733 0.735 24 1990 12 13 310.966 0.627 24 1990 12 14 310.482 0.807 24 1990 12 15 310.769 0.536 24 1990 12 16 310.728 0.618 24 1990 12 17 310.844 0.579 24 1990 12 18 310.531 0.609 24 1990 12 19 310.666 0.720 14 1990 12 20 310.454 0.576 23 1990 12 21 310.438 0.573 23 1990 12 22 310.935 0.780 24 1990 12 23 311.132 0.671 23 1990 12 24 310.937 0.384 24 1990 12 25 310.767 0.405 24 1990 12 26 310.777 0.589 17 1990 12 27 310.797 0.576 23 1990 12 28 310.972 0.966 21 1990 12 29 311.028 0.548 24 1990 12 30 310.518 0.482 24 1990 12 31 311.151 0.841 24 1991 1 1 310.713 1.087 19 1991 1 2 310.972 0.922 12 1991 1 3 311.395 0.516 4 1991 1 4 311.132 0.817 23 1991 1 5 311.062 0.684 24 1991 1 6 311.022 0.458 24 1991 1 7 310.562 0.559 16 1991 1 8 310.949 0.734 24 1991 1 9 311.037 0.726 24 1991 1 10 311.381 0.613 15 1991 1 11 311.463 0.791 6 1991 1 12 311.466 0.405 24 1991 1 13 311.435 0.455 24 1991 1 14 nan nan 0 1991 1 15 nan nan 0 1991 1 16 nan nan 0 1991 1 17 312.156 0.580 2 1991 1 18 311.501 0.922 16 1991 1 19 311.108 0.940 24 1991 1 20 310.953 0.531 24 1991 1 21 311.013 0.444 24 1991 1 22 311.428 0.684 10 1991 1 23 310.984 0.924 24 1991 1 24 310.996 0.755 22 1991 1 25 310.761 0.812 24 1991 1 26 310.756 0.477 15 1991 1 27 nan nan 0 1991 1 28 312.198 1.272 4 1991 1 29 311.339 0.804 23 1991 1 30 310.713 1.073 24 1991 1 31 311.570 0.666 24 1991 2 1 311.485 1.039 22 1991 2 2 311.033 0.917 23 1991 2 3 311.811 0.802 20 1991 2 4 311.796 0.897 24 1991 2 5 311.514 0.492 24 1991 2 6 311.413 0.532 24 1991 2 7 311.385 0.611 24 1991 2 8 311.702 0.685 24 1991 2 9 311.594 0.990 24 1991 2 10 310.981 0.693 24 1991 2 11 311.367 0.679 23 1991 2 12 310.779 0.976 24 1991 2 13 310.856 0.798 24 1991 2 14 310.983 0.784 24 1991 2 15 310.932 0.651 24 1991 2 16 nan nan 0 1991 2 17 nan nan 0 1991 2 18 nan nan 0 1991 2 19 311.507 0.927 4 1991 2 20 310.959 0.701 24 1991 2 21 310.982 0.800 24 1991 2 22 311.075 0.923 21 1991 2 23 311.044 0.665 24 1991 2 24 310.975 0.603 24 1991 2 25 310.759 0.576 21 1991 2 26 310.930 0.584 23 1991 2 27 310.573 1.198 23 1991 2 28 310.505 0.993 23 1991 3 1 310.788 0.588 24 1991 3 2 310.936 0.509 24 1991 3 3 310.433 0.524 3 1991 3 4 312.147 0.837 10 1991 3 5 310.929 0.812 24 1991 3 6 310.883 0.725 24 1991 3 7 310.871 1.016 24 1991 3 8 311.064 0.641 17 1991 3 9 nan nan 0 1991 3 10 nan nan 0 1991 3 11 311.453 0.758 5 1991 3 12 311.121 1.132 24 1991 3 13 311.156 0.718 24 1991 3 14 311.034 0.934 24 1991 3 15 311.228 1.160 24 1991 3 16 311.313 0.757 24 1991 3 17 310.992 0.798 24 1991 3 18 310.784 0.790 23 1991 3 19 310.971 2.035 22 1991 3 20 311.788 2.088 21 1991 3 21 310.689 0.841 24 1991 3 22 311.149 0.814 24 1991 3 23 310.922 0.633 10 1991 3 24 310.269 0.120 2 1991 3 25 310.688 1.154 24 1991 3 26 311.143 1.050 23 1991 3 27 310.591 0.763 24 1991 3 28 311.462 0.641 23 1991 3 29 311.178 1.046 22 1991 3 30 311.001 0.589 23 1991 3 31 310.767 0.859 24 1991 4 1 311.035 1.008 21 1991 4 2 310.891 0.879 24 1991 4 3 310.453 1.031 24 1991 4 4 310.678 0.685 24 1991 4 5 311.091 0.671 24 1991 4 6 310.832 0.872 5 1991 4 7 nan nan 0 1991 4 8 311.116 0.888 5 1991 4 9 311.327 1.138 24 1991 4 10 311.391 1.225 21 1991 4 11 311.241 0.920 22 1991 4 12 311.436 0.825 23 1991 4 13 311.125 0.875 24 1991 4 14 310.971 0.930 24 1991 4 15 311.248 0.872 24 1991 4 16 310.906 0.661 20 1991 4 17 311.044 0.592 24 1991 4 18 311.331 0.893 24 1991 4 19 311.145 0.650 24 1991 4 20 311.061 0.702 24 1991 4 21 311.622 0.680 6 1991 4 22 nan nan 0 1991 4 23 310.906 0.927 6 1991 4 24 310.941 0.640 24 1991 4 25 310.864 0.561 24 1991 4 26 310.902 0.684 24 1991 4 27 311.158 0.711 7 1991 4 28 311.153 0.676 24 1991 4 29 310.752 0.708 24 1991 4 30 310.741 0.665 24 1991 5 1 311.004 0.623 24 1991 5 2 310.637 0.549 24 1991 5 3 310.668 0.590 20 1991 5 4 310.698 0.766 24 1991 5 5 311.044 0.569 24 1991 5 6 310.708 0.551 24 1991 5 7 310.939 0.604 5 1991 5 8 nan nan 0 1991 5 9 nan nan 0 1991 5 10 nan nan 0 1991 5 11 nan nan 0 1991 5 12 nan nan 0 1991 5 13 nan nan 0 1991 5 14 nan nan 0 1991 5 15 nan nan 0 1991 5 16 nan nan 0 1991 5 17 nan nan 0 1991 5 18 nan nan 0 1991 5 19 nan nan 0 1991 5 20 nan nan 0 1991 5 21 nan nan 0 1991 5 22 nan nan 0 1991 5 23 nan nan 0 1991 5 24 nan nan 0 1991 5 25 nan nan 0 1991 5 26 nan nan 0 1991 5 27 nan nan 0 1991 5 28 nan nan 0 1991 5 29 nan nan 0 1991 5 30 nan nan 0 1991 5 31 nan nan 0 1991 6 1 nan nan 0 1991 6 2 nan nan 0 1991 6 3 nan nan 0 1991 6 4 nan nan 0 1991 6 5 nan nan 0 1991 6 6 nan nan 0 1991 6 7 nan nan 0 1991 6 8 nan nan 0 1991 6 9 nan nan 0 1991 6 10 nan nan 0 1991 6 11 nan nan 0 1991 6 12 nan nan 0 1991 6 13 nan nan 0 1991 6 14 nan nan 0 1991 6 15 nan nan 0 1991 6 16 nan nan 0 1991 6 17 nan nan 0 1991 6 18 nan nan 0 1991 6 19 nan nan 0 1991 6 20 309.377 1.363 11 1991 6 21 310.340 0.952 19 1991 6 22 310.590 0.814 24 1991 6 23 310.269 0.610 21 1991 6 24 310.466 0.362 6 1991 6 25 310.593 0.613 24 1991 6 26 310.643 0.533 24 1991 6 27 310.716 0.738 24 1991 6 28 310.598 0.847 21 1991 6 29 310.808 0.561 23 1991 6 30 310.476 0.524 24 1991 7 1 310.715 0.679 18 1991 7 2 310.990 0.578 19 1991 7 3 310.870 0.709 24 1991 7 4 310.511 0.483 17 1991 7 5 311.254 0.614 6 1991 7 6 311.067 0.493 6 1991 7 7 310.223 0.681 11 1991 7 8 310.583 0.562 23 1991 7 9 310.389 0.733 24 1991 7 10 310.703 0.542 24 1991 7 11 310.438 0.538 24 1991 7 12 310.321 0.609 19 1991 7 13 310.521 0.673 24 1991 7 14 310.490 0.580 24 1991 7 15 310.669 0.559 24 1991 7 16 310.751 0.955 14 1991 7 17 310.514 0.537 24 1991 7 18 310.421 0.655 20 1991 7 19 311.097 0.807 10 1991 7 20 310.716 0.584 24 1991 7 21 nan nan 0 1991 7 22 311.085 0.652 5 1991 7 23 311.184 0.817 24 1991 7 24 310.617 0.598 24 1991 7 25 310.827 1.424 6 1991 7 26 310.644 0.914 24 1991 7 27 310.514 0.983 24 1991 7 28 310.801 0.915 24 1991 7 29 311.011 0.803 24 1991 7 30 310.328 1.217 15 1991 7 31 310.511 1.315 24 1991 8 1 310.265 1.254 15 1991 8 2 310.217 1.019 24 1991 8 3 310.435 0.967 24 1991 8 4 310.153 0.828 23 1991 8 5 310.226 0.950 24 1991 8 6 309.937 1.082 23 1991 8 7 309.827 0.894 23 1991 8 8 309.992 0.959 22 1991 8 9 307.200 nan 1 1991 8 10 309.918 0.296 3 1991 8 11 309.986 0.417 24 1991 8 12 310.447 0.670 8 1991 8 13 309.742 0.735 24 1991 8 14 310.136 0.453 24 1991 8 15 309.896 0.534 23 1991 8 16 310.156 0.560 23 1991 8 17 310.006 0.444 21 1991 8 18 310.272 0.414 24 1991 8 19 310.189 0.609 23 1991 8 20 309.614 0.799 6 1991 8 21 309.835 0.628 10 1991 8 22 310.274 0.402 24 1991 8 23 310.311 0.590 21 1991 8 24 310.232 0.386 22 1991 8 25 310.109 0.421 24 1991 8 26 309.803 0.436 21 1991 8 27 310.032 0.491 22 1991 8 28 310.077 0.747 14 1991 8 29 310.335 0.530 11 1991 8 30 310.257 0.524 12 1991 8 31 310.409 0.629 10 1991 9 1 310.169 0.532 20 1991 9 2 310.056 0.441 23 1991 9 3 310.043 0.358 22 1991 9 4 310.259 0.363 20 1991 9 5 310.041 0.457 24 1991 9 6 310.013 0.480 23 1991 9 7 309.868 0.359 15 1991 9 8 nan nan 0 1991 9 9 309.981 0.448 20 1991 9 10 309.442 0.841 14 1991 9 11 309.850 0.494 21 1991 9 12 309.926 0.513 22 1991 9 13 309.634 0.492 6 1991 9 14 310.001 0.499 15 1991 9 15 nan nan 0 1991 9 16 310.203 0.796 5 1991 9 17 310.282 0.827 8 1991 9 18 310.271 0.577 21 1991 9 19 310.149 0.549 18 1991 9 20 310.234 0.479 21 1991 9 21 309.800 0.508 14 1991 9 22 310.016 0.678 22 1991 9 23 310.315 0.234 4 1991 9 24 310.560 0.530 12 1991 9 25 309.825 0.613 15 1991 9 26 310.465 0.520 23 1991 9 27 310.441 0.395 21 1991 9 28 309.898 0.418 16 1991 9 29 309.995 0.398 20 1991 9 30 309.859 0.424 23 1991 10 1 310.174 0.630 24 1991 10 2 310.438 0.581 24 1991 10 3 310.590 0.705 24 1991 10 4 310.589 0.353 16 1991 10 5 309.875 0.820 9 1991 10 6 310.318 0.782 10 1991 10 7 310.388 0.344 9 1991 10 8 310.269 0.377 20 1991 10 9 310.317 0.545 16 1991 10 10 310.439 0.472 17 1991 10 11 310.595 0.269 20 1991 10 12 310.573 nan 1 1991 10 13 310.885 0.478 20 1991 10 14 310.668 0.311 19 1991 10 15 310.196 0.799 15 1991 10 16 310.217 0.603 19 1991 10 17 310.430 0.984 17 1991 10 18 310.471 0.610 18 1991 10 19 309.986 0.158 3 1991 10 20 nan nan 0 1991 10 21 311.354 0.653 3 1991 10 22 310.709 0.505 22 1991 10 23 310.863 0.563 19 1991 10 24 311.102 0.328 21 1991 10 25 310.885 0.623 20 1991 10 26 311.088 0.494 22 1991 10 27 310.987 0.486 24 1991 10 28 310.873 0.466 15 1991 10 29 310.425 0.614 21 1991 10 30 310.280 0.412 16 1991 10 31 310.763 0.543 24 1991 11 1 311.020 0.545 24 1991 11 2 310.792 0.660 23 1991 11 3 310.811 0.376 18 1991 11 4 310.021 0.170 4 1991 11 5 310.637 0.585 24 1991 11 6 310.629 0.488 24 1991 11 7 310.864 0.298 8 1991 11 8 310.965 0.325 23 1991 11 9 310.687 0.940 2 1991 11 10 nan nan 0 1991 11 11 310.371 0.011 2 1991 11 12 310.747 0.571 24 1991 11 13 310.562 0.424 21 1991 11 14 310.705 0.411 24 1991 11 15 310.598 0.732 23 1991 11 16 310.522 nan 1 1991 11 17 nan nan 0 1991 11 18 310.666 0.716 4 1991 11 19 311.041 0.462 24 1991 11 20 310.879 0.386 24 1991 11 21 310.884 0.426 24 1991 11 22 311.332 0.501 24 1991 11 23 311.128 0.464 24 1991 11 24 310.987 0.309 24 1991 11 25 310.788 0.448 24 1991 11 26 310.847 0.458 24 1991 11 27 310.901 0.560 24 1991 11 28 310.604 nan 1 1991 11 29 310.256 1.108 3 1991 11 30 nan nan 0 1991 12 1 nan nan 0 1991 12 2 310.336 0.770 4 1991 12 3 311.380 0.539 24 1991 12 4 311.510 0.380 23 1991 12 5 311.053 0.451 24 1991 12 6 311.317 0.421 24 1991 12 7 311.403 0.468 16 1991 12 8 nan nan 0 1991 12 9 310.906 0.391 5 1991 12 10 311.189 0.616 21 1991 12 11 311.081 0.572 23 1991 12 12 311.238 0.432 24 1991 12 13 311.024 0.403 14 1991 12 14 310.840 0.446 23 1991 12 15 311.371 0.440 17 1991 12 16 310.721 0.842 5 1991 12 17 311.868 0.494 5 1991 12 18 311.303 0.466 24 1991 12 19 311.654 0.577 24 1991 12 20 311.316 0.506 24 1991 12 21 311.411 0.323 10 1991 12 22 nan nan 0 1991 12 23 311.236 0.500 4 1991 12 24 311.245 0.342 23 1991 12 25 311.317 0.467 24 1991 12 26 311.303 0.466 24 1991 12 27 311.287 0.431 23 1991 12 28 311.370 0.433 24 1991 12 29 311.195 0.314 24 1991 12 30 311.503 0.370 6 1991 12 31 311.452 0.496 24 1992 1 1 311.434 0.597 11 1992 1 2 312.005 0.541 2 1992 1 3 311.247 0.363 13 1992 1 4 311.216 0.525 7 1992 1 5 nan nan 0 1992 1 6 311.771 0.526 5 1992 1 7 311.651 0.459 18 1992 1 8 311.130 0.381 10 1992 1 9 311.528 0.586 6 1992 1 10 311.150 0.512 24 1992 1 11 311.430 0.387 24 1992 1 12 311.279 0.399 24 1992 1 13 311.241 0.425 20 1992 1 14 311.077 0.555 21 1992 1 15 311.364 0.686 20 1992 1 16 311.353 0.502 21 1992 1 17 311.182 0.432 21 1992 1 18 311.096 0.483 20 1992 1 19 nan nan 0 1992 1 20 nan nan 0 1992 1 21 311.533 nan 1 1992 1 22 311.464 0.443 24 1992 1 23 311.383 0.550 23 1992 1 24 311.360 0.588 15 1992 1 25 311.417 0.760 21 1992 1 26 311.533 0.625 24 1992 1 27 311.254 0.569 5 1992 1 28 311.410 0.695 18 1992 1 29 311.604 0.566 23 1992 1 30 311.526 0.688 22 1992 1 31 311.371 0.848 21 1992 2 1 311.611 0.488 24 1992 2 2 311.452 0.351 24 1992 2 3 311.380 0.349 22 1992 2 4 311.650 0.464 24 1992 2 5 311.387 0.472 24 1992 2 6 311.338 0.521 24 1992 2 7 311.331 0.439 24 1992 2 8 311.641 0.675 23 1992 2 9 312.039 0.938 9 1992 2 10 311.272 0.565 16 1992 2 11 311.299 0.580 24 1992 2 12 311.242 0.673 19 1992 2 13 311.731 0.572 19 1992 2 14 311.017 0.641 14 1992 2 15 311.155 0.203 5 1992 2 16 311.449 0.307 13 1992 2 17 311.853 0.062 2 1992 2 18 311.118 0.693 5 1992 2 19 311.370 0.720 22 1992 2 20 311.260 0.559 21 1992 2 21 311.486 0.542 24 1992 2 22 311.372 0.364 24 1992 2 23 311.398 0.518 24 1992 2 24 311.425 0.435 24 1992 2 25 311.355 0.515 24 1992 2 26 311.385 0.597 23 1992 2 27 311.191 0.497 24 1992 2 28 311.636 0.590 23 1992 2 29 311.233 0.417 17 1992 3 1 nan nan 0 1992 3 2 311.754 0.374 5 1992 3 3 311.550 0.568 20 1992 3 4 311.498 0.535 24 1992 3 5 311.459 0.460 23 1992 3 6 311.552 0.376 22 1992 3 7 311.175 0.693 19 1992 3 8 311.492 0.671 17 1992 3 9 311.490 0.548 22 1992 3 10 311.375 0.472 14 1992 3 11 311.669 0.713 18 1992 3 12 311.494 0.483 19 1992 3 13 311.451 0.342 17 1992 3 14 311.517 0.457 20 1992 3 15 311.487 0.779 22 1992 3 16 311.360 0.685 20 1992 3 17 311.279 0.372 9 1992 3 18 311.214 0.639 22 1992 3 19 311.251 0.505 20 1992 3 20 311.614 0.727 18 1992 3 21 311.895 0.662 4 1992 3 22 311.813 0.420 9 1992 3 23 311.465 0.876 11 1992 3 24 312.402 1.025 8 1992 3 25 311.947 0.274 4 1992 3 26 nan nan 0 1992 3 27 nan nan 0 1992 3 28 nan nan 0 1992 3 29 nan nan 0 1992 3 30 nan nan 0 1992 3 31 nan nan 0 1992 4 1 nan nan 0 1992 4 2 nan nan 0 1992 4 3 311.524 0.639 22 1992 4 4 311.524 0.625 24 1992 4 5 311.601 0.352 24 1992 4 6 311.428 0.460 24 1992 4 7 311.722 0.484 17 1992 4 8 311.526 0.450 23 1992 4 9 311.499 0.407 21 1992 4 10 311.302 0.536 24 1992 4 11 311.482 0.591 24 1992 4 12 311.812 0.530 20 1992 4 13 311.417 0.972 6 1992 4 14 311.301 0.703 13 1992 4 15 311.553 0.507 24 1992 4 16 311.632 0.572 24 1992 4 17 311.469 0.545 24 1992 4 18 311.236 0.443 24 1992 4 19 311.261 0.435 17 1992 4 20 311.731 1.205 4 1992 4 21 311.724 0.430 18 1992 4 22 311.366 0.429 23 1992 4 23 311.420 0.381 24 1992 4 24 311.478 0.397 24 1992 4 25 311.173 0.631 24 1992 4 26 311.483 0.416 24 1992 4 27 311.517 0.341 24 1992 4 28 311.525 0.375 24 1992 4 29 311.514 0.559 24 1992 4 30 311.481 0.413 24 1992 5 1 311.538 0.427 24 1992 5 2 311.452 0.374 24 1992 5 3 311.523 0.350 24 1992 5 4 311.546 0.385 22 1992 5 5 311.379 0.342 24 1992 5 6 311.420 0.365 24 1992 5 7 311.519 0.380 24 1992 5 8 311.548 0.387 24 1992 5 9 311.440 0.367 24 1992 5 10 311.505 0.207 24 1992 5 11 311.551 0.335 24 1992 5 12 311.495 0.352 24 1992 5 13 311.754 0.405 21 1992 5 14 311.187 0.439 23 1992 5 15 311.227 0.373 7 1992 5 16 311.058 0.301 24 1992 5 17 311.060 0.318 24 1992 5 18 311.160 0.470 11 1992 5 19 310.935 0.518 24 1992 5 20 311.346 0.299 24 1992 5 21 311.015 0.341 20 1992 5 22 310.734 0.355 24 1992 5 23 310.906 0.426 24 1992 5 24 311.003 0.384 24 1992 5 25 311.039 0.420 24 1992 5 26 310.833 0.345 24 1992 5 27 311.131 0.367 24 1992 5 28 311.089 0.347 24 1992 5 29 311.086 0.460 24 1992 5 30 311.048 0.393 24 1992 5 31 311.015 0.468 24 1992 6 1 311.123 0.456 24 1992 6 2 310.995 0.322 24 1992 6 3 310.887 0.395 24 1992 6 4 311.095 0.328 24 1992 6 5 310.996 0.416 24 1992 6 6 310.970 0.316 24 1992 6 7 311.029 0.463 24 1992 6 8 310.856 0.446 24 1992 6 9 310.990 0.357 24 1992 6 10 311.188 0.399 23 1992 6 11 310.940 0.366 24 1992 6 12 310.777 0.555 23 1992 6 13 310.993 0.404 24 1992 6 14 310.859 0.336 24 1992 6 15 310.799 0.326 24 1992 6 16 310.841 0.375 24 1992 6 17 310.733 0.494 24 1992 6 18 310.434 0.621 4 1992 6 19 310.849 0.461 24 1992 6 20 310.611 0.632 24 1992 6 21 310.803 0.657 24 1992 6 22 310.597 0.502 24 1992 6 23 310.555 0.641 24 1992 6 24 310.673 0.632 5 1992 6 25 310.807 0.459 24 1992 6 26 311.030 0.538 21 1992 6 27 310.798 0.427 24 1992 6 28 310.450 0.363 24 1992 6 29 310.584 0.384 19 1992 6 30 310.547 0.559 24 1992 7 1 310.864 0.491 14 1992 7 2 310.869 0.657 24 1992 7 3 310.461 0.525 23 1992 7 4 310.534 0.446 24 1992 7 5 310.623 0.638 24 1992 7 6 310.505 0.625 24 1992 7 7 310.418 0.762 24 1992 7 8 310.389 0.812 23 1992 7 9 310.788 0.701 24 1992 7 10 310.426 0.537 24 1992 7 11 310.030 0.996 24 1992 7 12 311.004 0.637 24 1992 7 13 311.130 0.917 20 1992 7 14 310.635 0.817 23 1992 7 15 310.816 0.973 11 1992 7 16 310.798 0.663 24 1992 7 17 310.388 0.631 22 1992 7 18 310.141 0.478 10 1992 7 19 nan nan 0 1992 7 20 310.947 0.593 6 1992 7 21 310.607 0.382 24 1992 7 22 310.643 0.600 24 1992 7 23 309.495 1.164 6 1992 7 24 309.851 1.037 24 1992 7 25 310.615 0.765 24 1992 7 26 310.544 0.557 24 1992 7 27 310.312 0.640 24 1992 7 28 310.793 1.023 23 1992 7 29 310.351 0.648 24 1992 7 30 310.709 0.685 24 1992 7 31 310.629 0.797 9 1992 8 1 310.546 0.490 24 1992 8 2 310.481 0.472 24 1992 8 3 310.408 0.514 24 1992 8 4 310.471 0.453 24 1992 8 5 310.386 0.486 24 1992 8 6 310.365 0.494 24 1992 8 7 310.466 0.488 24 1992 8 8 310.414 0.427 24 1992 8 9 310.510 0.525 24 1992 8 10 310.642 0.346 24 1992 8 11 310.531 0.746 24 1992 8 12 310.472 0.823 23 1992 8 13 310.158 0.604 24 1992 8 14 310.616 0.488 24 1992 8 15 310.252 0.385 24 1992 8 16 310.631 0.512 24 1992 8 17 310.414 0.435 18 1992 8 18 310.595 0.588 24 1992 8 19 310.312 0.481 24 1992 8 20 310.195 0.460 24 1992 8 21 310.279 0.547 24 1992 8 22 310.578 0.465 24 1992 8 23 310.504 0.591 24 1992 8 24 310.254 0.666 24 1992 8 25 310.432 0.594 24 1992 8 26 310.307 0.750 22 1992 8 27 310.075 0.595 14 1992 8 28 310.397 0.530 24 1992 8 29 310.228 0.459 24 1992 8 30 310.154 0.433 24 1992 8 31 310.432 0.498 24 1992 9 1 310.455 0.610 24 1992 9 2 310.043 0.728 24 1992 9 3 310.137 0.568 24 1992 9 4 310.229 0.423 24 1992 9 5 310.164 0.579 24 1992 9 6 310.322 0.561 24 1992 9 7 310.196 0.428 24 1992 9 8 310.285 0.463 23 1992 9 9 310.390 0.570 24 1992 9 10 310.255 0.506 24 1992 9 11 310.289 0.534 24 1992 9 12 310.130 0.549 12 1992 9 13 nan nan 0 1992 9 14 310.534 0.565 6 1992 9 15 310.422 0.487 24 1992 9 16 310.373 0.400 24 1992 9 17 310.255 0.418 24 1992 9 18 310.498 0.488 24 1992 9 19 310.365 0.601 24 1992 9 20 310.240 0.605 24 1992 9 21 310.490 0.603 24 1992 9 22 310.808 0.621 24 1992 9 23 310.533 0.516 24 1992 9 24 310.294 0.574 24 1992 9 25 310.479 0.606 19 1992 9 26 310.312 0.526 24 1992 9 27 310.376 0.380 24 1992 9 28 310.438 0.406 24 1992 9 29 310.495 0.477 23 1992 9 30 310.752 0.443 24 1992 10 1 310.494 0.311 24 1992 10 2 310.635 0.394 24 1992 10 3 310.447 0.442 24 1992 10 4 310.694 0.404 24 1992 10 5 310.502 0.423 24 1992 10 6 310.993 0.451 22 1992 10 7 310.793 0.466 24 1992 10 8 311.106 0.405 24 1992 10 9 311.239 0.414 16 1992 10 10 310.798 0.366 24 1992 10 11 310.657 0.435 24 1992 10 12 310.365 0.465 24 1992 10 13 310.788 0.444 24 1992 10 14 310.675 0.342 24 1992 10 15 310.674 0.370 24 1992 10 16 nan nan 0 1992 10 17 nan nan 0 1992 10 18 310.960 0.363 7 1992 10 19 311.276 0.568 2 1992 10 20 310.683 0.368 23 1992 10 21 310.920 0.465 24 1992 10 22 310.654 0.497 24 1992 10 23 310.365 0.410 24 1992 10 24 310.464 0.508 24 1992 10 25 310.726 0.369 24 1992 10 26 310.703 0.525 24 1992 10 27 310.917 0.519 24 1992 10 28 310.543 0.505 24 1992 10 29 310.792 0.520 24 1992 10 30 310.783 0.497 24 1992 10 31 310.702 0.475 24 1992 11 1 310.877 0.527 24 1992 11 2 310.665 0.466 20 1992 11 3 nan nan 0 1992 11 4 310.815 0.612 19 1992 11 5 310.931 0.375 24 1992 11 6 310.708 0.581 23 1992 11 7 310.706 0.392 24 1992 11 8 310.861 0.439 24 1992 11 9 311.111 0.370 24 1992 11 10 311.039 0.386 24 1992 11 11 311.152 0.368 24 1992 11 12 310.829 0.471 24 1992 11 13 310.918 0.381 24 1992 11 14 310.849 0.413 24 1992 11 15 310.985 0.493 24 1992 11 16 310.635 0.486 23 1992 11 17 310.482 0.415 24 1992 11 18 310.734 0.380 24 1992 11 19 310.965 0.470 22 1992 11 20 310.928 0.405 24 1992 11 21 310.826 0.491 23 1992 11 22 311.063 0.444 24 1992 11 23 310.870 0.430 24 1992 11 24 310.760 0.760 24 1992 11 25 310.981 0.723 24 1992 11 26 310.928 0.478 14 1992 11 27 310.936 0.354 24 1992 11 28 311.576 nan 1 1992 11 29 nan nan 0 1992 11 30 309.999 0.277 22 1992 12 1 310.469 0.470 24 1992 12 2 310.481 0.406 24 1992 12 3 310.285 0.366 24 1992 12 4 310.320 0.378 24 1992 12 5 310.516 0.316 24 1992 12 6 311.090 0.680 5 1992 12 7 310.955 0.452 8 1992 12 8 310.309 0.406 24 1992 12 9 310.666 0.775 9 1992 12 10 310.339 0.412 20 1992 12 11 310.394 0.445 24 1992 12 12 310.466 0.657 24 1992 12 13 311.005 0.877 24 1992 12 14 310.716 0.538 24 1992 12 15 310.762 0.486 24 1992 12 16 310.580 0.611 24 1992 12 17 310.678 0.567 24 1992 12 18 310.611 0.442 24 1992 12 19 310.339 0.402 24 1992 12 20 310.657 0.442 24 1992 12 21 310.941 0.342 24 1992 12 22 310.979 0.404 23 1992 12 23 310.692 0.521 24 1992 12 24 310.761 0.468 24 1992 12 25 310.152 0.542 4 1992 12 26 nan nan 0 1992 12 27 nan nan 0 1992 12 28 nan nan 0 1992 12 29 nan nan 0 1992 12 30 310.945 0.480 5 1992 12 31 310.827 0.664 24 1993 1 1 311.063 0.506 23 1993 1 2 311.126 0.407 24 1993 1 3 311.362 0.423 24 1993 1 4 311.080 0.433 23 1993 1 5 311.064 0.245 16 1993 1 6 311.037 0.350 19 1993 1 7 nan nan 0 1993 1 8 nan nan 0 1993 1 9 311.053 0.421 20 1993 1 10 311.250 0.375 24 1993 1 11 311.328 0.625 5 1993 1 12 311.419 0.433 24 1993 1 13 311.251 0.413 20 1993 1 14 311.874 0.203 5 1993 1 15 311.666 0.479 24 1993 1 16 311.452 0.444 23 1993 1 17 311.523 0.432 24 1993 1 18 311.197 0.580 4 1993 1 19 311.978 1.000 6 1993 1 20 311.577 0.406 10 1993 1 21 311.222 0.567 14 1993 1 22 311.444 0.476 23 1993 1 23 311.315 0.469 23 1993 1 24 311.272 0.372 24 1993 1 25 311.399 0.518 24 1993 1 26 311.241 0.535 17 1993 1 27 311.379 0.381 24 1993 1 28 311.319 0.492 19 1993 1 29 311.370 0.444 24 1993 1 30 311.575 0.376 24 1993 1 31 311.508 0.563 17 1993 2 1 311.307 0.431 5 1993 2 2 311.602 0.491 24 1993 2 3 311.527 0.556 14 1993 2 4 311.546 0.432 22 1993 2 5 311.327 0.411 24 1993 2 6 311.500 0.476 24 1993 2 7 311.365 0.340 24 1993 2 8 311.850 0.270 5 1993 2 9 311.673 0.395 22 1993 2 10 311.810 0.431 24 1993 2 11 311.880 0.423 24 1993 2 12 311.837 0.414 16 1993 2 13 311.855 0.423 23 1993 2 14 311.989 0.249 8 1993 2 15 nan nan 0 1993 2 16 311.442 0.396 20 1993 2 17 311.629 0.535 23 1993 2 18 311.889 0.374 23 1993 2 19 311.601 0.483 24 1993 2 20 311.781 0.459 24 1993 2 21 311.901 0.490 24 1993 2 22 312.163 0.579 24 1993 2 23 312.347 0.456 23 1993 2 24 312.398 0.372 23 1993 2 25 312.278 0.494 23 1993 2 26 312.212 0.259 24 1993 2 27 312.044 0.416 24 1993 2 28 311.919 0.378 24 1993 3 1 312.214 0.390 24 1993 3 2 312.025 0.423 20 1993 3 3 312.145 0.424 24 1993 3 4 311.808 0.461 24 1993 3 5 311.972 0.402 24 1993 3 6 311.807 0.414 24 1993 3 7 312.029 0.363 24 1993 3 8 312.188 0.509 23 1993 3 9 311.702 0.525 24 1993 3 10 311.660 0.330 24 1993 3 11 311.821 0.579 24 1993 3 12 311.735 0.458 24 1993 3 13 311.764 0.460 8 1993 3 14 311.625 0.405 6 1993 3 15 311.554 0.418 24 1993 3 16 311.545 0.416 24 1993 3 17 311.908 0.329 22 1993 3 18 311.798 0.415 24 1993 3 19 311.827 0.401 24 1993 3 20 311.894 0.378 24 1993 3 21 311.834 0.361 24 1993 3 22 311.857 0.320 24 1993 3 23 311.628 0.342 24 1993 3 24 311.756 0.465 21 1993 3 25 311.945 0.312 5 1993 3 26 311.751 0.252 24 1993 3 27 311.912 0.374 24 1993 3 28 311.891 0.359 24 1993 3 29 311.660 0.449 5 1993 3 30 311.671 0.596 24 1993 3 31 311.748 0.580 24 1993 4 1 311.644 0.515 24 1993 4 2 311.623 0.378 23 1993 4 3 311.735 0.410 9 1993 4 4 nan nan 0 1993 4 5 311.284 0.628 6 1993 4 6 311.587 0.396 24 1993 4 7 311.355 0.493 24 1993 4 8 311.646 0.514 24 1993 4 9 311.489 0.515 24 1993 4 10 311.529 0.390 24 1993 4 11 311.471 0.453 24 1993 4 12 311.784 0.409 24 1993 4 13 311.346 0.384 24 1993 4 14 311.685 0.401 24 1993 4 15 311.332 0.389 24 1993 4 16 311.645 0.524 24 1993 4 17 311.770 0.307 24 1993 4 18 311.437 0.385 24 1993 4 19 311.467 0.471 24 1993 4 20 311.599 0.404 24 1993 4 21 311.750 0.456 24 1993 4 22 311.506 0.443 24 1993 4 23 311.770 0.536 23 1993 4 24 311.525 0.514 24 1993 4 25 311.704 0.338 24 1993 4 26 311.509 0.397 24 1993 4 27 311.798 0.478 14 1993 4 28 311.539 0.435 22 1993 4 29 311.780 0.396 20 1993 4 30 311.744 0.404 24 1993 5 1 311.660 0.269 7 1993 5 2 311.796 0.437 12 1993 5 3 311.635 0.426 6 1993 5 4 311.549 0.341 24 1993 5 5 311.688 0.442 24 1993 5 6 311.573 0.458 23 1993 5 7 311.682 0.388 24 1993 5 8 311.847 0.398 24 1993 5 9 311.750 0.353 24 1993 5 10 311.731 0.431 17 1993 5 11 311.631 0.347 24 1993 5 12 311.783 0.479 23 1993 5 13 311.656 0.428 24 1993 5 14 311.596 0.447 24 1993 5 15 311.625 0.465 24 1993 5 16 311.671 0.505 24 1993 5 17 311.635 0.433 24 1993 5 18 311.183 0.456 24 1993 5 19 311.475 0.407 24 1993 5 20 311.434 0.459 24 1993 5 21 311.204 0.507 24 1993 5 22 311.434 0.395 24 1993 5 23 311.350 0.415 24 1993 5 24 311.387 0.318 24 1993 5 25 311.467 0.435 24 1993 5 26 311.179 0.478 24 1993 5 27 311.329 0.428 24 1993 5 28 311.395 0.467 23 1993 5 29 311.413 0.535 24 1993 5 30 311.221 0.564 24 1993 5 31 311.175 0.612 6 1993 6 1 311.284 0.487 24 1993 6 2 311.208 0.637 23 1993 6 3 311.294 0.519 21 1993 6 4 311.347 0.554 6 1993 6 5 311.222 0.425 24 1993 6 6 311.313 0.738 21 1993 6 7 311.052 0.530 23 1993 6 8 310.978 0.371 24 1993 6 9 311.049 0.530 23 1993 6 10 311.233 0.563 24 1993 6 11 311.077 0.626 24 1993 6 12 311.344 0.736 22 1993 6 13 311.145 0.441 24 1993 6 14 311.106 0.738 24 1993 6 15 311.292 0.499 24 1993 6 16 311.166 0.695 24 1993 6 17 311.096 0.490 24 1993 6 18 310.993 0.548 24 1993 6 19 311.010 0.405 24 1993 6 20 311.029 0.393 24 1993 6 21 311.132 0.486 24 1993 6 22 311.106 0.479 24 1993 6 23 311.067 0.481 14 1993 6 24 311.063 0.501 24 1993 6 25 310.972 0.416 24 1993 6 26 310.904 0.462 24 1993 6 27 311.304 0.508 12 1993 6 28 311.077 0.601 20 1993 6 29 311.046 0.740 23 1993 6 30 310.969 0.710 24 1993 7 1 311.144 0.580 24 1993 7 2 310.965 0.531 24 1993 7 3 310.722 0.447 24 1993 7 4 310.865 0.469 24 1993 7 5 311.121 0.452 24 1993 7 6 311.051 0.494 24 1993 7 7 310.655 0.712 24 1993 7 8 310.616 0.608 24 1993 7 9 311.119 0.550 24 1993 7 10 311.296 0.640 22 1993 7 11 311.095 0.583 11 1993 7 12 310.824 0.683 23 1993 7 13 310.880 0.668 24 1993 7 14 310.974 0.751 24 1993 7 15 310.781 0.566 5 1993 7 16 310.676 0.503 24 1993 7 17 310.672 0.493 24 1993 7 18 310.659 0.408 24 1993 7 19 310.687 0.654 24 1993 7 20 310.827 0.550 23 1993 7 21 310.770 0.659 24 1993 7 22 310.575 0.775 23 1993 7 23 310.403 0.524 24 1993 7 24 310.512 0.523 24 1993 7 25 310.727 0.415 24 1993 7 26 310.724 0.464 24 1993 7 27 310.764 0.559 22 1993 7 28 311.397 0.717 19 1993 7 29 311.494 0.346 14 1993 7 30 310.576 0.746 9 1993 7 31 311.047 0.456 20 1993 8 1 311.120 0.519 16 1993 8 2 309.879 nan 1 1993 8 3 311.086 0.604 24 1993 8 4 311.520 0.449 24 1993 8 5 311.612 0.496 23 1993 8 6 311.278 0.598 23 1993 8 7 311.128 0.333 23 1993 8 8 311.402 0.409 24 1993 8 9 311.481 0.596 24 1993 8 10 311.557 0.655 24 1993 8 11 311.730 0.401 23 1993 8 12 311.811 0.424 24 1993 8 13 311.508 0.419 23 1993 8 14 311.557 0.408 24 1993 8 15 311.193 0.580 24 1993 8 16 311.342 0.475 24 1993 8 17 311.486 0.569 24 1993 8 18 311.111 0.451 23 1993 8 19 311.438 0.420 24 1993 8 20 311.438 0.768 24 1993 8 21 311.882 0.480 10 1993 8 22 311.377 0.822 24 1993 8 23 311.520 0.456 24 1993 8 24 311.376 0.435 24 1993 8 25 311.532 0.366 24 1993 8 26 311.221 0.446 24 1993 8 27 311.433 0.533 24 1993 8 28 311.507 0.927 24 1993 8 29 311.494 0.655 24 1993 8 30 311.098 0.847 24 1993 8 31 311.497 0.695 19 1993 9 1 311.296 0.646 20 1993 9 2 311.416 0.542 24 1993 9 3 311.415 0.582 24 1993 9 4 311.339 0.428 23 1993 9 5 311.426 0.517 24 1993 9 6 311.475 0.818 24 1993 9 7 311.476 0.630 24 1993 9 8 311.389 0.434 24 1993 9 9 311.601 0.529 24 1993 9 10 311.561 0.389 24 1993 9 11 311.529 0.367 24 1993 9 12 311.825 0.406 24 1993 9 13 311.563 0.380 24 1993 9 14 311.796 0.317 24 1993 9 15 311.789 0.415 24 1993 9 16 311.709 0.396 24 1993 9 17 311.656 0.873 7 1993 9 18 311.452 0.542 24 1993 9 19 311.464 0.406 24 1993 9 20 311.999 0.433 24 1993 9 21 311.739 0.435 21 1993 9 22 311.618 0.475 24 1993 9 23 311.685 0.469 24 1993 9 24 311.959 0.664 17 1993 9 25 311.458 0.319 24 1993 9 26 311.754 0.412 24 1993 9 27 311.808 0.424 24 1993 9 28 311.885 0.481 24 1993 9 29 311.751 0.542 24 1993 9 30 311.931 0.521 21 1993 10 1 311.612 0.637 24 1993 10 2 311.866 0.441 21 1993 10 3 311.810 0.180 5 1993 10 4 311.399 0.363 4 1993 10 5 312.082 0.428 24 1993 10 6 311.772 0.393 24 1993 10 7 311.514 0.866 14 1993 10 8 311.742 0.946 13 1993 10 9 311.981 0.497 24 1993 10 10 312.097 0.644 22 1993 10 11 311.767 0.553 21 1993 10 12 311.946 0.508 18 1993 10 13 311.713 0.860 20 1993 10 14 311.620 0.442 24 1993 10 15 311.935 0.472 24 1993 10 16 311.885 0.475 24 1993 10 17 311.770 0.434 24 1993 10 18 311.910 0.637 6 1993 10 19 311.900 0.410 21 1993 10 20 311.980 0.432 24 1993 10 21 311.978 0.494 24 1993 10 22 312.006 0.417 24 1993 10 23 311.969 0.421 24 1993 10 24 312.101 0.305 24 1993 10 25 312.104 0.463 24 1993 10 26 312.333 0.549 24 1993 10 27 312.138 0.312 22 1993 10 28 312.054 0.421 24 1993 10 29 311.789 0.577 23 1993 10 30 311.728 0.299 24 1993 10 31 311.779 0.347 24 1993 11 1 311.908 0.667 24 1993 11 2 312.016 0.348 24 1993 11 3 312.101 0.423 24 1993 11 4 312.013 0.438 24 1993 11 5 312.339 0.459 22 1993 11 6 312.178 0.380 16 1993 11 7 312.133 0.349 24 1993 11 8 312.067 0.429 24 1993 11 9 312.060 0.463 24 1993 11 10 311.827 0.575 16 1993 11 11 312.100 0.335 24 1993 11 12 311.993 0.308 24 1993 11 13 312.072 0.279 24 1993 11 14 312.127 0.358 10 1993 11 15 312.428 0.338 4 1993 11 16 312.060 0.768 21 1993 11 17 312.041 0.405 22 1993 11 18 311.947 0.985 8 1993 11 19 311.929 0.586 23 1993 11 20 312.004 0.490 24 1993 11 21 312.011 0.491 24 1993 11 22 312.354 0.684 15 1993 11 23 312.125 0.854 24 1993 11 24 312.316 1.382 10 1993 11 25 311.555 0.970 24 1993 11 26 311.535 0.990 23 1993 11 27 311.931 1.032 21 1993 11 28 312.081 1.111 24 1993 11 29 312.224 0.826 24 1993 11 30 311.590 0.951 24 1993 12 1 311.888 1.401 14 1993 12 2 312.113 1.074 24 1993 12 3 311.923 0.863 20 1993 12 4 312.389 1.044 22 1993 12 5 312.092 0.706 24 1993 12 6 312.790 1.173 24 1993 12 7 nan nan 0 1993 12 8 312.107 1.173 19 1993 12 9 312.187 0.813 19 1993 12 10 312.706 0.792 24 1993 12 11 311.980 0.807 24 1993 12 12 312.344 0.797 24 1993 12 13 312.156 1.053 23 1993 12 14 312.336 0.878 24 1993 12 15 311.830 0.971 24 1993 12 16 312.402 0.381 5 1993 12 17 311.979 0.631 23 1993 12 18 312.300 0.684 24 1993 12 19 312.410 0.890 23 1993 12 20 311.933 0.797 22 1993 12 21 312.368 0.673 22 1993 12 22 312.293 0.915 21 1993 12 23 312.010 nan 1 1993 12 24 312.317 0.626 24 1993 12 25 311.861 0.492 24 1993 12 26 312.355 0.828 24 1993 12 27 312.160 0.727 23 1993 12 28 312.213 1.009 24 1993 12 29 312.354 0.880 24 1993 12 30 312.212 0.881 24 1993 12 31 312.186 0.532 24 1994 1 1 312.447 0.884 24 1994 1 2 312.347 0.591 24 1994 1 3 312.846 0.707 24 1994 1 4 312.259 0.716 23 1994 1 5 312.240 0.876 23 1994 1 6 312.082 1.058 24 1994 1 7 312.680 0.724 23 1994 1 8 312.890 0.740 24 1994 1 9 312.099 0.821 24 1994 1 10 312.443 0.758 22 1994 1 11 312.342 0.818 24 1994 1 12 312.351 0.745 24 1994 1 13 312.231 0.718 24 1994 1 14 312.235 0.633 24 1994 1 15 311.886 0.420 19 1994 1 16 nan nan 0 1994 1 17 312.084 1.211 22 1994 1 18 312.398 0.789 24 1994 1 19 312.233 0.865 21 1994 1 20 312.283 1.076 6 1994 1 21 312.666 1.186 24 1994 1 22 312.322 1.059 24 1994 1 23 312.549 1.113 21 1994 1 24 312.559 1.083 23 1994 1 25 312.150 1.191 24 1994 1 26 312.866 1.203 21 1994 1 27 312.752 0.829 24 1994 1 28 312.370 0.889 23 1994 1 29 312.526 0.926 23 1994 1 30 312.188 0.600 24 1994 1 31 312.683 0.708 24 1994 2 1 312.450 1.091 24 1994 2 2 311.893 0.707 24 1994 2 3 312.067 0.750 24 1994 2 4 312.145 0.613 24 1994 2 5 312.385 0.573 24 1994 2 6 312.447 0.574 24 1994 2 7 312.313 0.543 22 1994 2 8 312.259 0.896 24 1994 2 9 312.442 0.696 24 1994 2 10 312.368 0.573 23 1994 2 11 312.041 0.674 24 1994 2 12 312.205 0.963 23 1994 2 13 312.248 0.610 22 1994 2 14 312.389 0.381 24 1994 2 15 312.045 0.633 24 1994 2 16 312.381 0.406 24 1994 2 17 312.748 0.595 24 1994 2 18 313.094 1.332 20 1994 2 19 311.740 2.161 15 1994 2 20 311.841 1.385 23 1994 2 21 311.928 0.587 24 1994 2 22 312.303 0.980 24 1994 2 23 312.539 0.489 18 1994 2 24 312.478 0.792 23 1994 2 25 312.515 0.384 24 1994 2 26 312.408 0.601 24 1994 2 27 312.388 0.682 24 1994 2 28 312.509 0.443 24 1994 3 1 312.548 0.680 24 1994 3 2 312.833 0.666 23 1994 3 3 312.722 0.536 23 1994 3 4 312.558 0.627 22 1994 3 5 312.394 0.496 24 1994 3 6 312.679 0.825 22 1994 3 7 312.483 0.719 23 1994 3 8 312.703 0.694 24 1994 3 9 312.666 0.489 23 1994 3 10 312.812 0.650 22 1994 3 11 313.196 0.702 21 1994 3 12 312.625 0.442 22 1994 3 13 nan nan 0 1994 3 14 312.629 0.527 22 1994 3 15 312.817 0.656 24 1994 3 16 312.810 0.753 23 1994 3 17 312.402 0.574 23 1994 3 18 312.990 1.008 23 1994 3 19 312.365 0.860 24 1994 3 20 312.665 0.411 24 1994 3 21 312.551 0.756 24 1994 3 22 312.712 0.916 15 1994 3 23 313.165 0.855 24 1994 3 24 312.373 0.730 24 1994 3 25 312.893 0.655 21 1994 3 26 nan nan 0 1994 3 27 nan nan 0 1994 3 28 nan nan 0 1994 3 29 nan nan 0 1994 3 30 nan nan 0 1994 3 31 nan nan 0 1994 4 1 nan nan 0 1994 4 2 nan nan 0 1994 4 3 nan nan 0 1994 4 4 nan nan 0 1994 4 5 nan nan 0 1994 4 6 nan nan 0 1994 4 7 nan nan 0 1994 4 8 nan nan 0 1994 4 9 nan nan 0 1994 4 10 nan nan 0 1994 4 11 nan nan 0 1994 4 12 nan nan 0 1994 4 13 nan nan 0 1994 4 14 nan nan 0 1994 4 15 nan nan 0 1994 4 16 nan nan 0 1994 4 17 nan nan 0 1994 4 18 nan nan 0 1994 4 19 nan nan 0 1994 4 20 nan nan 0 1994 4 21 nan nan 0 1994 4 22 nan nan 0 1994 4 23 nan nan 0 1994 4 24 nan nan 0 1994 4 25 nan nan 0 1994 4 26 nan nan 0 1994 4 27 nan nan 0 1994 4 28 nan nan 0 1994 4 29 313.977 nan 1 1994 4 30 313.051 0.630 23 1994 5 1 313.099 0.660 24 1994 5 2 313.341 0.763 22 1994 5 3 313.352 0.541 23 1994 5 4 313.411 0.835 24 1994 5 5 313.128 0.904 24 1994 5 6 313.212 0.849 23 1994 5 7 313.450 0.781 24 1994 5 8 313.135 0.573 24 1994 5 9 313.062 0.790 24 1994 5 10 313.880 0.964 24 1994 5 11 313.500 1.070 20 1994 5 12 313.020 0.821 4 1994 5 13 312.582 0.769 24 1994 5 14 313.315 1.054 24 1994 5 15 312.977 0.954 24 1994 5 16 313.114 0.803 24 1994 5 17 313.160 0.908 24 1994 5 18 312.307 0.750 24 1994 5 19 312.807 0.573 24 1994 5 20 313.519 0.816 24 1994 5 21 312.654 0.936 24 1994 5 22 313.062 0.998 24 1994 5 23 312.810 0.948 24 1994 5 24 312.388 0.793 6 1994 5 25 312.904 0.620 18 1994 5 26 312.788 0.642 24 1994 5 27 312.870 0.784 22 1994 5 28 312.913 0.668 24 1994 5 29 312.534 0.757 23 1994 5 30 312.986 0.542 24 1994 5 31 312.839 0.665 24 1994 6 1 312.518 0.852 20 1994 6 2 312.598 0.994 23 1994 6 3 312.069 0.795 16 1994 6 4 312.243 0.152 3 1994 6 5 312.246 0.649 24 1994 6 6 312.476 0.580 6 1994 6 7 312.291 0.929 24 1994 6 8 311.997 0.692 21 1994 6 9 312.421 0.770 17 1994 6 10 nan nan 0 1994 6 11 nan nan 0 1994 6 12 312.633 0.915 22 1994 6 13 312.161 0.719 24 1994 6 14 312.300 0.853 24 1994 6 15 312.553 1.041 24 1994 6 16 312.051 0.983 24 1994 6 17 312.262 0.778 24 1994 6 18 311.946 0.883 23 1994 6 19 312.264 0.671 24 1994 6 20 312.097 0.562 24 1994 6 21 312.289 0.864 24 1994 6 22 312.163 0.662 24 1994 6 23 311.958 0.794 24 1994 6 24 312.279 0.625 24 1994 6 25 311.971 0.745 24 1994 6 26 312.171 0.673 24 1994 6 27 312.327 0.682 23 1994 6 28 311.893 0.921 24 1994 6 29 311.874 1.099 24 1994 6 30 312.710 1.016 22 1994 7 1 312.183 1.473 22 1994 7 2 312.591 nan 1 1994 7 3 311.639 1.763 17 1994 7 4 311.401 1.452 20 1994 7 5 311.839 1.632 23 1994 7 6 310.788 1.638 24 1994 7 7 311.655 3.075 24 1994 7 8 312.140 2.682 24 1994 7 9 311.309 3.098 24 1994 7 10 311.060 1.721 23 1994 7 11 311.130 2.416 23 1994 7 12 311.980 1.992 24 1994 7 13 311.897 2.291 23 1994 7 14 311.055 3.308 23 1994 7 15 312.068 2.725 23 1994 7 16 310.502 4.054 24 1994 7 17 310.314 3.454 24 1994 7 18 313.601 5.152 23 1994 7 19 310.469 4.466 24 1994 7 20 307.742 4.557 23 1994 7 21 310.096 3.176 22 1994 7 22 309.473 5.744 14 1994 7 23 312.521 3.741 24 1994 7 24 311.647 2.828 24 1994 7 25 312.124 3.485 24 1994 7 26 311.802 4.624 24 1994 7 27 315.241 6.242 24 1994 7 28 311.776 7.033 23 1994 7 29 309.239 4.293 24 1994 7 30 313.098 3.180 24 1994 7 31 310.481 2.912 24 1994 8 1 309.542 3.586 19 1994 8 2 310.379 3.539 22 1994 8 3 312.803 3.017 22 1994 8 4 312.713 3.991 24 1994 8 5 310.946 4.675 23 1994 8 6 312.138 4.412 24 1994 8 7 312.161 3.392 24 1994 8 8 311.929 4.085 24 1994 8 9 313.820 6.151 24 1994 8 10 312.849 6.273 20 1994 8 11 310.196 9.720 23 1994 8 12 311.318 7.734 23 1994 8 13 309.162 3.746 21 1994 8 14 309.144 4.563 23 1994 8 15 311.471 5.487 24 1994 8 16 309.866 5.074 24 1994 8 17 311.976 5.786 24 1994 8 18 312.460 5.453 24 1994 8 19 310.840 4.918 20 1994 8 20 309.517 5.365 22 1994 8 21 312.964 5.531 24 1994 8 22 311.978 4.512 24 1994 8 23 309.845 4.277 24 1994 8 24 314.154 5.999 17 1994 8 25 312.017 5.936 24 1994 8 26 311.050 4.670 23 1994 8 27 312.349 3.877 24 1994 8 28 311.231 5.794 24 1994 8 29 310.336 3.392 24 1994 8 30 311.774 5.299 24 1994 8 31 310.182 4.902 23 1994 9 1 311.392 3.419 16 1994 9 2 311.127 3.192 3 1994 9 3 311.153 1.515 23 1994 9 4 309.807 1.683 24 1994 9 5 310.799 1.606 24 1994 9 6 311.287 1.555 24 1994 9 7 310.102 2.082 24 1994 9 8 310.326 1.198 24 1994 9 9 310.949 2.174 24 1994 9 10 310.688 2.281 24 1994 9 11 311.440 2.402 22 1994 9 12 311.406 1.928 23 1994 9 13 311.933 1.358 24 1994 9 14 309.900 3.395 8 1994 9 15 312.417 4.134 22 1994 9 16 311.359 5.628 24 1994 9 17 310.113 4.171 24 1994 9 18 310.158 2.844 24 1994 9 19 309.525 4.254 24 1994 9 20 311.613 3.535 24 1994 9 21 312.653 3.625 23 1994 9 22 311.080 2.687 23 1994 9 23 311.067 4.545 19 1994 9 24 309.637 6.686 24 1994 9 25 311.743 2.300 10 1994 9 26 307.602 2.142 5 1994 9 27 310.286 4.519 7 1994 9 28 315.226 7.861 22 1994 9 29 311.289 8.765 23 1994 9 30 312.528 7.139 23 1994 10 1 310.832 7.933 24 1994 10 2 310.935 3.727 22 1994 10 3 311.705 2.287 17 1994 10 4 310.010 3.214 17 1994 10 5 nan nan 0 1994 10 6 nan nan 0 1994 10 7 nan nan 0 1994 10 8 310.419 3.599 18 1994 10 9 311.233 3.633 23 1994 10 10 309.269 5.395 24 1994 10 11 311.063 4.622 24 1994 10 12 311.853 3.079 23 1994 10 13 nan nan 0 1994 10 14 nan nan 0 1994 10 15 307.375 3.512 3 1994 10 16 312.166 5.488 24 1994 10 17 311.758 4.923 24 1994 10 18 309.781 2.536 24 1994 10 19 311.449 3.107 24 1994 10 20 309.557 3.804 24 1994 10 21 310.535 4.555 24 1994 10 22 310.007 2.103 24 1994 10 23 311.175 3.676 24 1994 10 24 311.399 5.293 24 1994 10 25 311.004 5.905 24 1994 10 26 311.450 3.691 24 1994 10 27 308.546 5.866 24 1994 10 28 310.351 8.349 24 1994 10 29 311.375 6.801 24 1994 10 30 310.088 5.133 24 1994 10 31 309.701 7.714 11 1994 11 1 307.682 8.064 17 1994 11 2 313.920 10.136 23 1994 11 3 311.353 10.414 24 1994 11 4 311.692 8.020 24 1994 11 5 311.933 4.187 24 1994 11 6 311.121 4.543 24 1994 11 7 310.755 5.524 22 1994 11 8 311.176 6.187 21 1994 11 9 314.288 7.622 24 1994 11 10 308.947 6.726 24 1994 11 11 311.004 8.090 24 1994 11 12 309.485 6.528 23 1994 11 13 309.806 11.036 23 1994 11 14 309.031 7.889 20 1994 11 15 313.809 10.820 24 1994 11 16 311.064 6.639 13 1994 11 17 311.649 6.712 23 1994 11 18 310.687 7.525 23 1994 11 19 308.457 11.861 24 1994 11 20 312.550 6.663 24 1994 11 21 312.979 3.908 20 1994 11 22 310.082 7.744 22 1994 11 23 310.135 6.157 23 1994 11 24 310.904 5.353 24 1994 11 25 309.540 9.608 24 1994 11 26 310.650 6.247 24 1994 11 27 313.020 4.269 23 1994 11 28 308.972 7.277 17 1994 11 29 312.942 9.144 22 1994 11 30 311.951 12.844 24 1994 12 1 314.987 12.791 23 1994 12 2 313.378 11.132 19 1994 12 3 306.569 10.689 14 1994 12 4 nan nan 0 1994 12 5 nan nan 0 1994 12 6 nan nan 0 1994 12 7 nan nan 0 1994 12 8 305.913 8.882 3 1994 12 9 313.885 9.837 19 1994 12 10 316.418 11.161 16 1994 12 11 nan nan 0 1994 12 12 310.784 7.640 6 1994 12 13 308.103 8.023 24 1994 12 14 308.432 15.235 24 1994 12 15 312.614 9.029 20 1994 12 16 310.740 9.041 24 1994 12 17 310.383 7.439 24 1994 12 18 310.210 8.811 24 1994 12 19 310.424 10.723 24 1994 12 20 309.512 8.788 23 1994 12 21 310.586 14.496 24 1994 12 22 309.515 14.899 21 1994 12 23 312.730 11.782 24 1994 12 24 314.654 6.367 22 1994 12 25 312.316 7.022 24 1994 12 26 313.428 8.720 24 1994 12 27 311.129 16.070 24 1994 12 28 318.880 17.526 24 1994 12 29 311.922 14.535 24 1994 12 30 313.909 12.930 24 1994 12 31 308.439 11.106 24 1995 1 1 309.328 9.481 24 1995 1 2 313.877 5.740 24 1995 1 3 310.501 7.372 24 1995 1 4 313.089 7.068 23 1995 1 5 313.100 8.670 22 1995 1 6 321.765 8.569 4 1995 1 7 312.262 10.198 16 1995 1 8 nan nan 0 1995 1 9 312.191 3.107 5 1995 1 10 312.644 4.132 21 1995 1 11 315.023 5.798 21 1995 1 12 313.779 6.225 20 1995 1 13 312.411 8.487 22 1995 1 14 312.667 3.670 22 1995 1 15 310.880 4.527 22 1995 1 16 310.274 4.872 24 1995 1 17 312.606 5.595 24 1995 1 18 310.093 8.835 23 1995 1 19 309.493 7.595 23 1995 1 20 308.948 5.777 21 1995 1 21 311.373 1.157 22 1995 1 22 310.978 1.194 24 1995 1 23 310.618 0.829 23 1995 1 24 311.234 0.773 24 1995 1 25 311.267 0.791 24 1995 1 26 310.869 0.967 24 1995 1 27 311.397 1.127 24 1995 1 28 311.483 0.983 24 1995 1 29 311.536 1.029 24 1995 1 30 311.391 1.033 24 1995 1 31 311.255 0.936 24 1995 2 1 311.180 0.999 24 1995 2 2 311.216 0.845 24 1995 2 3 311.322 1.177 24 1995 2 4 311.691 1.132 24 1995 2 5 311.077 0.955 24 1995 2 6 311.294 1.121 24 1995 2 7 311.068 1.030 24 1995 2 8 311.224 1.276 24 1995 2 9 311.134 0.964 24 1995 2 10 311.387 1.035 24 1995 2 11 310.967 1.027 24 1995 2 12 311.202 1.074 24 1995 2 13 311.192 1.149 24 1995 2 14 311.136 0.941 24 1995 2 15 311.126 0.948 24 1995 2 16 311.002 1.211 24 1995 2 17 311.820 1.107 14 1995 2 18 311.169 1.063 23 1995 2 19 311.255 1.082 24 1995 2 20 311.746 1.136 24 1995 2 21 311.159 1.056 24 1995 2 22 311.260 1.133 24 1995 2 23 311.265 1.262 24 1995 2 24 311.226 1.033 22 1995 2 25 311.101 0.914 24 1995 2 26 311.265 0.926 24 1995 2 27 311.297 1.069 24 1995 2 28 311.259 0.992 24 1995 3 1 311.084 1.084 24 1995 3 2 311.178 1.217 24 1995 3 3 310.833 1.111 24 1995 3 4 311.531 1.090 24 1995 3 5 311.456 0.956 24 1995 3 6 310.912 1.160 24 1995 3 7 311.054 1.161 24 1995 3 8 311.194 0.999 24 1995 3 9 311.083 1.154 24 1995 3 10 311.260 1.271 24 1995 3 11 311.445 1.320 24 1995 3 12 311.280 1.307 24 1995 3 13 311.303 1.244 24 1995 3 14 311.056 1.439 24 1995 3 15 311.171 1.485 24 1995 3 16 311.736 1.185 24 1995 3 17 311.178 1.210 24 1995 3 18 311.304 1.040 24 1995 3 19 311.615 1.057 24 1995 3 20 311.123 1.122 24 1995 3 21 311.158 1.249 21 1995 3 22 311.102 1.102 24 1995 3 23 311.264 1.178 24 1995 3 24 311.938 0.966 22 1995 3 25 312.104 1.631 21 1995 3 26 312.475 1.301 18 1995 3 27 312.726 2.382 9 1995 3 28 nan nan 0 1995 3 29 nan nan 0 1995 3 30 nan nan 0 1995 3 31 nan nan 0 1995 4 1 nan nan 0 1995 4 2 nan nan 0 1995 4 3 nan nan 0 1995 4 4 nan nan 0 1995 4 5 nan nan 0 1995 4 6 nan nan 0 1995 4 7 nan nan 0 1995 4 8 nan nan 0 1995 4 9 nan nan 0 1995 4 10 nan nan 0 1995 4 11 nan nan 0 1995 4 12 nan nan 0 1995 4 13 nan nan 0 1995 4 14 nan nan 0 1995 4 15 nan nan 0 1995 4 16 nan nan 0 1995 4 17 nan nan 0 1995 4 18 nan nan 0 1995 4 19 nan nan 0 1995 4 20 nan nan 0 1995 4 21 nan nan 0 1995 4 22 nan nan 0 1995 4 23 nan nan 0 1995 4 24 nan nan 0 1995 4 25 nan nan 0 1995 4 26 nan nan 0 1995 4 27 nan nan 0 1995 4 28 nan nan 0 1995 4 29 nan nan 0 1995 4 30 nan nan 0 1995 5 1 nan nan 0 1995 5 2 nan nan 0 1995 5 3 nan nan 0 1995 5 4 nan nan 0 1995 5 5 nan nan 0 1995 5 6 nan nan 0 1995 5 7 nan nan 0 1995 5 8 nan nan 0 1995 5 9 nan nan 0 1995 5 10 nan nan 0 1995 5 11 nan nan 0 1995 5 12 nan nan 0 1995 5 13 nan nan 0 1995 5 14 nan nan 0 1995 5 15 nan nan 0 1995 5 16 nan nan 0 1995 5 17 nan nan 0 1995 5 18 nan nan 0 1995 5 19 nan nan 0 1995 5 20 nan nan 0 1995 5 21 nan nan 0 1995 5 22 nan nan 0 1995 5 23 nan nan 0 1995 5 24 nan nan 0 1995 5 25 nan nan 0 1995 5 26 nan nan 0 1995 5 27 nan nan 0 1995 5 28 nan nan 0 1995 5 29 nan nan 0 1995 5 30 nan nan 0 1995 5 31 nan nan 0 1995 6 1 nan nan 0 1995 6 2 nan nan 0 1995 6 3 nan nan 0 1995 6 4 nan nan 0 1995 6 5 nan nan 0 1995 6 6 nan nan 0 1995 6 7 312.621 nan 1 1995 6 8 311.853 1.025 19 1995 6 9 311.574 0.933 24 1995 6 10 312.253 0.781 24 1995 6 11 312.464 0.851 24 1995 6 12 312.349 1.197 21 1995 6 13 312.615 0.698 4 1995 6 14 nan nan 0 1995 6 15 nan nan 0 1995 6 16 nan nan 0 1995 6 17 nan nan 0 1995 6 18 nan nan 0 1995 6 19 nan nan 0 1995 6 20 310.098 nan 1 1995 6 21 311.784 0.803 24 1995 6 22 311.529 0.869 24 1995 6 23 311.528 1.054 24 1995 6 24 310.982 0.676 24 1995 6 25 311.800 0.869 24 1995 6 26 311.378 0.743 24 1995 6 27 311.203 0.689 17 1995 6 28 nan nan 0 1995 6 29 312.001 0.686 18 1995 6 30 311.775 0.769 24 1995 7 1 312.251 0.902 24 1995 7 2 311.376 0.529 24 1995 7 3 312.180 0.820 24 1995 7 4 312.187 0.847 24 1995 7 5 312.132 1.035 24 1995 7 6 312.378 0.608 23 1995 7 7 311.721 0.683 24 1995 7 8 311.770 0.718 24 1995 7 9 312.215 0.707 24 1995 7 10 312.197 0.952 24 1995 7 11 312.095 0.789 24 1995 7 12 311.320 0.758 24 1995 7 13 311.689 0.700 24 1995 7 14 311.881 0.599 24 1995 7 15 311.549 0.903 19 1995 7 16 nan nan 0 1995 7 17 313.438 1.188 3 1995 7 18 312.015 0.565 24 1995 7 19 312.342 0.746 24 1995 7 20 312.452 0.570 24 1995 7 21 311.783 0.564 24 1995 7 22 311.827 0.776 24 1995 7 23 311.100 0.831 24 1995 7 24 311.556 0.682 24 1995 7 25 311.808 0.857 24 1995 7 26 311.257 0.802 23 1995 7 27 311.638 0.862 24 1995 7 28 311.579 0.535 24 1995 7 29 311.880 0.732 24 1995 7 30 311.642 0.845 24 1995 7 31 311.064 0.599 24 1995 8 1 308.481 nan 1 1995 8 2 311.708 0.756 17 1995 8 3 311.513 1.001 24 1995 8 4 311.427 0.766 24 1995 8 5 311.837 0.632 24 1995 8 6 312.472 0.701 24 1995 8 7 310.798 0.876 24 1995 8 8 312.163 0.682 24 1995 8 9 310.877 1.045 21 1995 8 10 311.360 0.678 23 1995 8 11 311.523 0.701 18 1995 8 12 311.362 0.767 24 1995 8 13 311.684 0.611 24 1995 8 14 311.106 1.231 21 1995 8 15 311.266 0.982 23 1995 8 16 311.096 0.578 24 1995 8 17 311.356 0.551 22 1995 8 18 311.166 0.580 24 1995 8 19 311.088 0.787 23 1995 8 20 311.605 1.092 24 1995 8 21 311.390 0.769 24 1995 8 22 311.195 0.886 24 1995 8 23 311.099 0.847 22 1995 8 24 311.889 0.568 24 1995 8 25 311.604 0.877 24 1995 8 26 310.635 0.858 24 1995 8 27 311.548 0.914 24 1995 8 28 311.413 0.736 24 1995 8 29 311.092 1.106 24 1995 8 30 312.166 0.756 18 1995 8 31 nan nan 0 1995 9 1 312.003 0.422 4 1995 9 2 311.309 0.684 24 1995 9 3 310.809 0.771 24 1995 9 4 311.409 0.929 24 1995 9 5 311.174 0.857 23 1995 9 6 310.754 0.576 16 1995 9 7 311.017 0.754 22 1995 9 8 311.182 1.117 21 1995 9 9 311.290 0.440 23 1995 9 10 311.535 0.666 23 1995 9 11 311.377 1.002 22 1995 9 12 310.745 1.004 24 1995 9 13 311.291 0.597 22 1995 9 14 311.668 0.811 23 1995 9 15 311.480 0.961 24 1995 9 16 311.130 0.764 24 1995 9 17 310.497 0.744 24 1995 9 18 311.447 0.729 24 1995 9 19 311.562 0.779 24 1995 9 20 311.440 0.625 21 1995 9 21 311.680 0.602 5 1995 9 22 311.531 0.765 24 1995 9 23 311.776 0.415 24 1995 9 24 311.699 0.743 24 1995 9 25 311.278 0.653 24 1995 9 26 311.649 0.605 24 1995 9 27 311.842 0.600 24 1995 9 28 311.238 0.657 24 1995 9 29 310.925 0.936 23 1995 9 30 311.382 0.950 24 1995 10 1 311.967 0.940 24 1995 10 2 311.178 0.734 24 1995 10 3 311.837 0.783 24 1995 10 4 311.252 0.942 24 1995 10 5 311.156 0.943 24 1995 10 6 310.815 0.783 23 1995 10 7 311.137 0.632 24 1995 10 8 311.829 0.699 24 1995 10 9 311.505 0.665 24 1995 10 10 311.142 0.663 24 1995 10 11 311.523 0.805 24 1995 10 12 311.490 0.616 24 1995 10 13 311.382 0.792 24 1995 10 14 311.625 0.889 24 1995 10 15 310.982 0.673 24 1995 10 16 311.368 0.868 24 1995 10 17 311.611 0.912 24 1995 10 18 311.430 0.790 24 1995 10 19 311.707 0.906 24 1995 10 20 311.581 0.900 24 1995 10 21 311.404 0.870 24 1995 10 22 311.592 0.811 24 1995 10 23 311.837 1.121 23 1995 10 24 311.087 0.887 24 1995 10 25 311.426 1.009 24 1995 10 26 311.647 0.696 24 1995 10 27 311.958 0.612 24 1995 10 28 311.378 0.907 22 1995 10 29 311.478 0.580 24 1995 10 30 311.204 0.522 23 1995 10 31 311.996 0.909 24 1995 11 1 311.670 0.901 24 1995 11 2 312.331 1.108 24 1995 11 3 312.159 0.879 23 1995 11 4 311.330 0.658 24 1995 11 5 311.928 0.645 24 1995 11 6 311.792 0.688 23 1995 11 7 312.043 1.197 24 1995 11 8 312.137 0.690 24 1995 11 9 311.812 0.693 20 1995 11 10 310.343 0.839 2 1995 11 11 nan nan 0 1995 11 12 nan nan 0 1995 11 13 nan nan 0 1995 11 14 310.904 nan 1 1995 11 15 311.487 0.850 24 1995 11 16 311.926 0.875 24 1995 11 17 312.008 0.912 24 1995 11 18 311.921 0.791 24 1995 11 19 311.972 0.675 24 1995 11 20 311.546 0.580 23 1995 11 21 311.506 0.494 24 1995 11 22 311.686 0.668 24 1995 11 23 311.171 0.675 24 1995 11 24 311.642 0.665 24 1995 11 25 311.885 0.669 24 1995 11 26 311.626 0.802 24 1995 11 27 311.387 0.608 24 1995 11 28 311.788 0.844 24 1995 11 29 311.982 0.612 24 1995 11 30 312.087 0.856 24 1995 12 1 312.083 0.864 24 1995 12 2 312.228 0.628 24 1995 12 3 312.002 0.530 24 1995 12 4 312.066 0.611 24 1995 12 5 311.784 1.136 18 1995 12 6 311.351 1.182 18 1995 12 7 312.007 0.934 20 1995 12 8 312.036 0.897 24 1995 12 9 312.399 1.034 24 1995 12 10 311.668 1.008 24 1995 12 11 311.815 0.888 24 1995 12 12 311.614 1.027 24 1995 12 13 312.734 0.879 20 1995 12 14 312.207 1.124 22 1995 12 15 312.077 0.819 24 1995 12 16 312.514 1.092 24 1995 12 17 311.968 0.780 24 1995 12 18 311.942 0.697 20 1995 12 19 310.559 nan 1 1995 12 20 nan nan 0 1995 12 21 311.799 0.672 20 1995 12 22 311.901 0.662 22 1995 12 23 nan nan 0 1995 12 24 nan nan 0 1995 12 25 312.059 0.778 21 1995 12 26 311.629 0.649 24 1995 12 27 312.116 0.725 13 1995 12 28 312.156 1.033 24 1995 12 29 311.982 0.494 19 1995 12 30 312.237 0.546 24 1995 12 31 312.032 0.590 24 1996 1 1 312.064 0.642 24 1996 1 2 312.168 0.475 24 1996 1 3 311.938 0.843 24 1996 1 4 312.285 0.870 12 1996 1 5 nan nan 0 1996 1 6 311.986 0.633 20 1996 1 7 311.798 0.564 24 1996 1 8 312.081 1.045 6 1996 1 9 312.139 1.066 22 1996 1 10 312.210 0.720 22 1996 1 11 312.073 0.673 24 1996 1 12 312.128 0.892 24 1996 1 13 312.418 0.810 24 1996 1 14 312.407 0.839 24 1996 1 15 312.317 0.820 24 1996 1 16 312.464 0.668 24 1996 1 17 311.883 0.665 21 1996 1 18 312.100 0.600 18 1996 1 19 312.076 0.749 24 1996 1 20 312.064 0.725 24 1996 1 21 312.669 0.966 24 1996 1 22 312.019 0.924 22 1996 1 23 312.936 1.763 24 1996 1 24 312.682 1.716 24 1996 1 25 312.498 1.416 21 1996 1 26 313.495 1.499 24 1996 1 27 312.472 1.787 24 1996 1 28 312.721 1.558 21 1996 1 29 313.038 1.315 24 1996 1 30 313.424 1.718 24 1996 1 31 312.466 1.744 24 1996 2 1 313.111 2.494 19 1996 2 2 312.192 1.723 21 1996 2 3 312.448 4.010 19 1996 2 4 312.692 1.888 24 1996 2 5 312.133 1.849 22 1996 2 6 311.389 2.817 7 1996 2 7 314.951 6.415 18 1996 2 8 310.466 6.720 2 1996 2 9 313.372 2.408 19 1996 2 10 313.596 4.338 24 1996 2 11 309.775 1.976 9 1996 2 12 312.782 7.077 20 1996 2 13 312.719 1.663 12 1996 2 14 314.419 4.323 6 1996 2 15 311.926 3.477 21 1996 2 16 313.815 6.261 24 1996 2 17 313.393 3.158 20 1996 2 18 313.108 3.223 16 1996 2 19 311.748 2.379 17 1996 2 20 nan nan 0 1996 2 21 nan nan 0 1996 2 22 nan nan 0 1996 2 23 nan nan 0 1996 2 24 nan nan 0 1996 2 25 nan nan 0 1996 2 26 nan nan 0 1996 2 27 nan nan 0 1996 2 28 nan nan 0 1996 2 29 311.255 0.945 2 1996 3 1 313.374 1.431 23 1996 3 2 313.356 1.296 24 1996 3 3 312.736 1.086 24 1996 3 4 313.195 1.398 24 1996 3 5 312.641 1.322 24 1996 3 6 313.270 1.184 24 1996 3 7 312.935 1.333 24 1996 3 8 312.261 1.269 19 1996 3 9 312.941 0.795 24 1996 3 10 312.868 0.760 24 1996 3 11 313.366 0.605 24 1996 3 12 313.024 0.717 24 1996 3 13 313.161 1.295 24 1996 3 14 312.723 1.088 24 1996 3 15 313.236 0.934 24 1996 3 16 312.861 1.051 24 1996 3 17 313.061 0.940 18 1996 3 18 313.228 2.017 6 1996 3 19 313.175 0.935 24 1996 3 20 313.143 0.851 23 1996 3 21 312.329 0.800 24 1996 3 22 313.231 0.994 23 1996 3 23 313.322 0.674 22 1996 3 24 312.802 0.758 24 1996 3 25 312.846 0.742 24 1996 3 26 313.447 0.938 24 1996 3 27 313.167 0.991 24 1996 3 28 313.169 0.524 24 1996 3 29 313.437 0.989 24 1996 3 30 313.270 0.776 24 1996 3 31 313.185 0.592 24 1996 4 1 313.004 0.637 24 1996 4 2 313.231 0.685 24 1996 4 3 313.136 0.879 23 1996 4 4 313.448 0.904 23 1996 4 5 312.731 0.829 24 1996 4 6 313.078 0.638 24 1996 4 7 313.131 0.874 24 1996 4 8 313.007 0.877 24 1996 4 9 313.275 0.821 24 1996 4 10 313.091 0.937 24 1996 4 11 313.495 1.119 24 1996 4 12 313.043 1.080 23 1996 4 13 312.674 1.763 2 1996 4 14 313.260 0.725 24 1996 4 15 313.234 0.820 24 1996 4 16 312.657 0.741 24 1996 4 17 312.810 0.731 24 1996 4 18 312.998 0.616 24 1996 4 19 313.084 0.714 24 1996 4 20 313.143 0.961 24 1996 4 21 312.796 0.649 24 1996 4 22 313.173 0.757 24 1996 4 23 313.111 0.880 24 1996 4 24 312.791 0.810 24 1996 4 25 313.179 0.834 24 1996 4 26 313.509 0.759 24 1996 4 27 312.922 0.953 24 1996 4 28 312.969 0.941 24 1996 4 29 313.280 0.726 24 1996 4 30 312.816 0.821 24 1996 5 1 313.317 0.752 24 1996 5 2 313.265 0.779 24 1996 5 3 313.013 0.948 24 1996 5 4 313.025 0.642 24 1996 5 5 312.748 0.667 20 1996 5 6 312.845 0.862 7 1996 5 7 313.015 0.850 24 1996 5 8 313.107 0.821 24 1996 5 9 313.197 0.876 24 1996 5 10 313.337 0.920 24 1996 5 11 313.331 0.590 24 1996 5 12 313.077 0.866 24 1996 5 13 313.350 0.797 18 1996 5 14 313.246 0.670 22 1996 5 15 313.353 0.524 24 1996 5 16 312.797 nan 1 1996 5 17 313.260 0.455 6 1996 5 18 313.011 0.665 24 1996 5 19 312.908 0.967 24 1996 5 20 313.232 0.977 24 1996 5 21 313.046 0.787 24 1996 5 22 312.820 0.858 24 1996 5 23 313.091 0.642 8 1996 5 24 312.718 0.754 24 1996 5 25 313.053 0.787 24 1996 5 26 313.244 0.801 24 1996 5 27 313.234 1.057 24 1996 5 28 312.786 0.895 24 1996 5 29 312.833 1.025 6 1996 5 30 312.986 0.616 24 1996 5 31 312.947 0.611 24 1996 6 1 312.942 0.580 20 1996 6 2 313.034 0.912 24 1996 6 3 313.036 1.224 23 1996 6 4 312.535 0.837 24 1996 6 5 312.442 0.780 24 1996 6 6 312.480 0.680 24 1996 6 7 312.530 0.630 15 1996 6 8 312.827 0.946 24 1996 6 9 312.900 1.010 24 1996 6 10 312.999 1.169 24 1996 6 11 312.605 1.132 23 1996 6 12 312.341 0.740 24 1996 6 13 312.611 0.712 20 1996 6 14 nan nan 0 1996 6 15 312.894 0.908 24 1996 6 16 312.234 0.976 24 1996 6 17 312.664 0.878 24 1996 6 18 313.365 0.898 9 1996 6 19 312.832 0.911 24 1996 6 20 312.644 0.760 24 1996 6 21 312.833 0.877 24 1996 6 22 312.428 0.797 24 1996 6 23 312.911 0.804 24 1996 6 24 313.149 1.005 24 1996 6 25 312.553 0.788 20 1996 6 26 312.833 0.799 24 1996 6 27 312.648 0.394 7 1996 6 28 nan nan 0 1996 6 29 312.215 0.996 22 1996 6 30 312.618 0.754 24 1996 7 1 312.621 0.736 22 1996 7 2 312.762 0.602 24 1996 7 3 312.816 0.713 24 1996 7 4 312.470 0.709 24 1996 7 5 312.467 0.574 24 1996 7 6 312.295 0.630 24 1996 7 7 312.449 0.699 24 1996 7 8 312.711 0.804 24 1996 7 9 312.293 0.718 24 1996 7 10 312.275 0.739 24 1996 7 11 312.092 0.808 16 1996 7 12 312.390 1.012 24 1996 7 13 312.801 0.626 24 1996 7 14 312.941 0.940 19 1996 7 15 312.857 1.087 7 1996 7 16 312.636 0.605 24 1996 7 17 312.764 0.726 24 1996 7 18 312.927 0.957 24 1996 7 19 312.635 0.571 24 1996 7 20 312.323 0.987 24 1996 7 21 312.237 0.845 24 1996 7 22 312.452 0.803 24 1996 7 23 311.538 0.674 23 1996 7 24 312.312 0.726 12 1996 7 25 312.429 0.703 23 1996 7 26 312.279 0.841 22 1996 7 27 311.944 0.750 24 1996 7 28 312.445 0.936 24 1996 7 29 312.013 0.777 14 1996 7 30 312.166 0.581 24 1996 7 31 312.125 0.782 24 1996 8 1 311.624 0.522 15 1996 8 2 312.165 0.547 22 1996 8 3 312.043 0.808 24 1996 8 4 312.339 0.684 24 1996 8 5 312.166 0.523 24 1996 8 6 312.077 0.712 22 1996 8 7 311.735 0.636 22 1996 8 8 311.631 0.752 24 1996 8 9 311.925 0.549 24 1996 8 10 311.743 0.854 24 1996 8 11 311.880 0.801 24 1996 8 12 311.932 0.755 23 1996 8 13 312.017 0.833 24 1996 8 14 312.335 0.667 24 1996 8 15 311.456 0.603 7 1996 8 16 311.914 0.775 24 1996 8 17 311.475 0.769 24 1996 8 18 311.750 0.468 24 1996 8 19 312.380 0.786 24 1996 8 20 311.922 0.856 21 1996 8 21 311.717 0.786 24 1996 8 22 311.148 0.959 24 1996 8 23 311.562 0.763 24 1996 8 24 nan nan 0 1996 8 25 312.125 1.024 4 1996 8 26 311.642 1.024 24 1996 8 27 311.495 0.769 24 1996 8 28 311.942 0.949 20 1996 8 29 311.461 0.799 24 1996 8 30 311.976 0.776 21 1996 8 31 311.404 0.748 21 1996 9 1 312.012 0.722 24 1996 9 2 311.877 0.711 24 1996 9 3 311.919 0.761 24 1996 9 4 311.537 0.740 13 1996 9 5 311.681 0.693 24 1996 9 6 311.755 0.627 24 1996 9 7 311.779 0.540 24 1996 9 8 311.173 0.719 24 1996 9 9 311.359 0.578 17 1996 9 10 311.884 0.806 24 1996 9 11 311.777 0.680 24 1996 9 12 311.715 0.668 23 1996 9 13 311.458 0.666 21 1996 9 14 311.753 0.797 24 1996 9 15 311.319 0.902 24 1996 9 16 311.430 1.051 21 1996 9 17 311.473 0.732 24 1996 9 18 311.706 0.574 24 1996 9 19 311.759 0.597 23 1996 9 20 311.832 0.868 24 1996 9 21 311.913 4.815 24 1996 9 22 311.905 0.539 24 1996 9 23 312.021 0.754 24 1996 9 24 312.038 0.958 20 1996 9 25 312.138 0.785 24 1996 9 26 311.697 1.139 13 1996 9 27 311.222 0.736 24 1996 9 28 311.454 0.799 21 1996 9 29 nan nan 0 1996 9 30 310.507 0.893 7 1996 10 1 311.830 0.742 24 1996 10 2 311.925 0.709 24 1996 10 3 311.538 0.990 21 1996 10 4 313.129 0.864 23 1996 10 5 312.957 0.666 24 1996 10 6 313.118 0.712 24 1996 10 7 312.981 0.738 24 1996 10 8 313.570 0.746 17 1996 10 9 311.490 0.559 19 1996 10 10 311.906 0.782 24 1996 10 11 311.456 0.795 24 1996 10 12 312.074 1.077 24 1996 10 13 312.072 0.986 24 1996 10 14 311.377 0.843 24 1996 10 15 311.439 0.739 19 1996 10 16 310.931 1.168 7 1996 10 17 311.409 1.222 23 1996 10 18 311.280 0.960 24 1996 10 19 311.560 1.195 16 1996 10 20 309.341 nan 1 1996 10 21 311.632 1.066 24 1996 10 22 310.856 1.217 24 1996 10 23 311.131 1.098 10 1996 10 24 311.145 0.934 24 1996 10 25 311.664 0.852 24 1996 10 26 311.648 1.007 23 1996 10 27 311.569 1.172 23 1996 10 28 312.154 0.678 24 1996 10 29 311.783 0.942 24 1996 10 30 311.619 0.756 24 1996 10 31 311.829 0.963 11 1996 11 1 312.696 0.791 23 1996 11 2 311.671 0.864 24 1996 11 3 nan nan 0 1996 11 4 311.650 0.435 4 1996 11 5 311.567 0.751 24 1996 11 6 311.812 0.763 24 1996 11 7 311.834 0.907 24 1996 11 8 311.801 0.885 24 1996 11 9 312.029 0.665 24 1996 11 10 312.084 0.799 24 1996 11 11 312.139 0.861 24 1996 11 12 312.043 0.853 24 1996 11 13 312.182 0.669 24 1996 11 14 312.436 0.841 24 1996 11 15 312.269 0.857 24 1996 11 16 312.597 0.637 24 1996 11 17 312.611 0.862 24 1996 11 18 313.185 1.033 24 1996 11 19 312.521 0.683 23 1996 11 20 312.592 1.026 24 1996 11 21 312.739 0.957 23 1996 11 22 313.094 0.882 24 1996 11 23 313.387 0.820 21 1996 11 24 313.082 0.871 24 1996 11 25 312.949 0.752 24 1996 11 26 312.556 0.803 24 1996 11 27 312.158 1.377 24 1996 11 28 313.413 1.129 24 1996 11 29 312.879 1.044 24 1996 11 30 313.244 0.950 21 1996 12 1 312.812 1.207 22 1996 12 2 313.151 1.013 24 1996 12 3 312.802 0.853 22 1996 12 4 312.798 1.039 24 1996 12 5 313.080 0.831 24 1996 12 6 312.993 1.233 24 1996 12 7 313.018 1.005 24 1996 12 8 312.611 0.797 24 1996 12 9 312.854 1.022 24 1996 12 10 312.976 0.808 24 1996 12 11 313.322 0.811 24 1996 12 12 312.883 0.861 24 1996 12 13 312.904 0.934 23 1996 12 14 313.195 1.020 24 1996 12 15 312.857 0.976 24 1996 12 16 312.821 0.805 21 1996 12 17 312.832 1.255 16 1996 12 18 313.207 1.911 10 1996 12 19 nan nan 0 1996 12 20 nan nan 0 1996 12 21 nan nan 0 1996 12 22 nan nan 0 1996 12 23 nan nan 0 1996 12 24 313.363 nan 1 1996 12 25 311.957 1.766 23 1996 12 26 311.859 1.315 23 1996 12 27 312.237 1.267 23 1996 12 28 311.740 1.891 24 1996 12 29 313.269 1.445 24 1996 12 30 313.137 1.233 24 1996 12 31 313.233 1.049 24 1997 1 1 313.362 1.119 24 1997 1 2 312.931 1.428 24 1997 1 3 313.279 1.168 24 1997 1 4 313.873 1.104 24 1997 1 5 313.371 1.022 24 1997 1 6 313.310 0.849 24 1997 1 7 314.005 0.851 21 1997 1 8 313.563 0.590 24 1997 1 9 313.347 0.918 24 1997 1 10 313.459 0.755 23 1997 1 11 313.415 0.546 24 1997 1 12 313.302 0.970 24 1997 1 13 313.089 0.889 19 1997 1 14 nan nan 0 1997 1 15 nan nan 0 1997 1 16 312.947 1.439 13 1997 1 17 313.790 1.929 22 1997 1 18 313.826 0.661 24 1997 1 19 313.615 0.517 24 1997 1 20 313.673 0.615 24 1997 1 21 314.023 0.609 24 1997 1 22 313.487 1.131 23 1997 1 23 314.023 1.376 24 1997 1 24 313.628 1.049 24 1997 1 25 312.486 1.327 24 1997 1 26 312.765 1.394 24 1997 1 27 312.976 1.258 24 1997 1 28 313.149 1.294 24 1997 1 29 312.825 1.554 24 1997 1 30 313.291 1.021 24 1997 1 31 313.389 1.009 24 1997 2 1 313.457 0.758 24 1997 2 2 313.136 1.364 24 1997 2 3 313.201 0.757 24 1997 2 4 313.144 0.899 23 1997 2 5 312.837 1.353 24 1997 2 6 312.348 1.496 24 1997 2 7 313.972 1.408 10 1997 2 8 312.845 1.061 8 1997 2 9 313.541 0.949 24 1997 2 10 313.281 1.046 24 1997 2 11 312.657 0.872 24 1997 2 12 313.337 0.757 24 1997 2 13 313.244 0.862 24 1997 2 14 313.546 1.083 19 1997 2 15 312.943 1.365 24 1997 2 16 313.120 0.678 24 1997 2 17 313.773 0.773 24 1997 2 18 313.121 0.865 13 1997 2 19 313.464 1.556 21 1997 2 20 313.376 0.918 24 1997 2 21 313.235 1.159 24 1997 2 22 313.380 0.670 11 1997 2 23 313.070 0.759 24 1997 2 24 313.688 0.712 24 1997 2 25 313.491 0.621 24 1997 2 26 312.956 0.970 24 1997 2 27 313.493 1.317 24 1997 2 28 313.622 0.914 24 1997 3 1 313.062 1.931 24 1997 3 2 313.154 0.473 24 1997 3 3 312.908 0.701 24 1997 3 4 313.480 0.615 24 1997 3 5 312.906 0.591 22 1997 3 6 312.827 0.826 24 1997 3 7 313.650 0.877 24 1997 3 8 313.214 0.928 24 1997 3 9 313.148 0.769 24 1997 3 10 313.079 0.988 24 1997 3 11 313.248 1.104 24 1997 3 12 313.125 2.116 24 1997 3 13 314.105 1.981 24 1997 3 14 314.773 1.570 24 1997 3 15 313.529 1.254 24 1997 3 16 313.460 1.245 24 1997 3 17 313.398 1.042 24 1997 3 18 313.448 0.685 24 1997 3 19 312.974 1.103 24 1997 3 20 313.149 1.126 24 1997 3 21 313.346 1.106 24 1997 3 22 313.348 1.259 24 1997 3 23 313.609 1.044 24 1997 3 24 313.163 0.690 24 1997 3 25 313.118 0.953 24 1997 3 26 312.133 nan 1 1997 3 27 313.085 0.911 22 1997 3 28 313.317 0.190 2 1997 3 29 nan nan 0 1997 3 30 nan nan 0 1997 3 31 nan nan 0 1997 4 1 nan nan 0 1997 4 2 nan nan 0 1997 4 3 nan nan 0 1997 4 4 nan nan 0 1997 4 5 nan nan 0 1997 4 6 nan nan 0 1997 4 7 nan nan 0 1997 4 8 nan nan 0 1997 4 9 nan nan 0 1997 4 10 nan nan 0 1997 4 11 nan nan 0 1997 4 12 nan nan 0 1997 4 13 nan nan 0 1997 4 14 nan nan 0 1997 4 15 nan nan 0 1997 4 16 nan nan 0 1997 4 17 nan nan 0 1997 4 18 311.995 0.159 5 1997 4 19 311.967 1.123 24 1997 4 20 311.456 1.154 11 1997 4 21 311.928 1.208 24 1997 4 22 312.336 1.501 24 1997 4 23 312.311 1.477 24 1997 4 24 311.786 1.563 24 1997 4 25 311.385 0.940 22 1997 4 26 311.771 1.403 24 1997 4 27 311.783 0.980 24 1997 4 28 312.341 1.314 24 1997 4 29 312.570 1.621 24 1997 4 30 312.988 2.146 24 1997 5 1 313.079 1.977 24 1997 5 2 310.997 2.086 24 1997 5 3 312.389 1.553 24 1997 5 4 311.258 0.980 24 1997 5 5 311.397 1.164 22 1997 5 6 312.160 1.238 24 1997 5 7 311.567 1.129 23 1997 5 8 311.680 1.200 24 1997 5 9 311.571 1.000 24 1997 5 10 311.616 0.634 24 1997 5 11 311.702 0.924 24 1997 5 12 311.186 0.991 24 1997 5 13 311.615 0.907 24 1997 5 14 311.497 2.307 24 1997 5 15 312.112 2.725 24 1997 5 16 312.002 1.986 24 1997 5 17 312.483 1.131 24 1997 5 18 312.826 2.541 24 1997 5 19 314.266 2.205 24 1997 5 20 312.139 1.149 21 1997 5 21 312.083 1.103 24 1997 5 22 311.960 2.699 24 1997 5 23 310.382 2.716 23 1997 5 24 311.266 1.847 23 1997 5 25 313.656 1.840 24 1997 5 26 311.943 2.165 24 1997 5 27 313.070 1.143 24 1997 5 28 311.259 1.897 24 1997 5 29 312.605 2.244 23 1997 5 30 312.157 1.877 24 1997 5 31 312.273 1.468 24 1997 6 1 312.286 2.593 23 1997 6 2 312.492 1.866 24 1997 6 3 311.793 1.381 23 1997 6 4 312.550 1.472 24 1997 6 5 313.030 1.164 24 1997 6 6 312.233 1.144 24 1997 6 7 314.129 2.028 24 1997 6 8 313.073 1.773 24 1997 6 9 312.719 2.050 24 1997 6 10 312.199 1.273 24 1997 6 11 312.177 1.108 24 1997 6 12 312.385 0.925 20 1997 6 13 nan nan 0 1997 6 14 312.526 2.516 20 1997 6 15 312.359 2.401 24 1997 6 16 311.811 2.192 23 1997 6 17 312.121 1.778 24 1997 6 18 311.959 2.079 24 1997 6 19 312.449 1.743 23 1997 6 20 311.768 2.897 24 1997 6 21 312.663 2.607 24 1997 6 22 313.024 2.708 24 1997 6 23 312.646 2.295 24 1997 6 24 312.461 2.302 24 1997 6 25 312.974 1.800 22 1997 6 26 313.069 1.526 23 1997 6 27 312.583 1.286 24 1997 6 28 313.237 1.173 24 1997 6 29 312.635 0.884 24 1997 6 30 312.454 1.746 24 1997 7 1 312.229 1.214 23 1997 7 2 311.903 0.950 22 1997 7 3 313.191 1.205 16 1997 7 4 nan nan 0 1997 7 5 313.188 1.215 22 1997 7 6 312.365 1.448 24 1997 7 7 312.412 1.124 24 1997 7 8 312.660 1.076 23 1997 7 9 312.491 0.818 24 1997 7 10 312.846 1.149 24 1997 7 11 311.584 1.147 23 1997 7 12 312.294 0.969 24 1997 7 13 312.589 1.074 23 1997 7 14 312.130 0.901 24 1997 7 15 312.705 1.263 22 1997 7 16 312.292 0.708 24 1997 7 17 313.325 0.864 19 1997 7 18 311.827 1.223 23 1997 7 19 312.513 1.449 24 1997 7 20 312.203 1.429 23 1997 7 21 312.738 1.005 24 1997 7 22 312.413 0.924 24 1997 7 23 312.777 0.908 24 1997 7 24 312.903 0.778 24 1997 7 25 312.098 1.526 23 1997 7 26 312.792 1.200 24 1997 7 27 311.452 2.275 24 1997 7 28 312.203 2.246 24 1997 7 29 312.510 1.496 24 1997 7 30 312.365 0.874 24 1997 7 31 312.084 1.169 24 1997 8 1 313.009 1.511 24 1997 8 2 312.364 1.434 24 1997 8 3 311.848 1.726 24 1997 8 4 312.650 0.817 24 1997 8 5 312.652 0.753 24 1997 8 6 312.262 0.570 24 1997 8 7 312.379 0.606 24 1997 8 8 312.754 0.974 24 1997 8 9 312.627 0.691 24 1997 8 10 312.717 0.619 24 1997 8 11 312.567 0.562 24 1997 8 12 312.407 0.658 24 1997 8 13 312.307 0.674 22 1997 8 14 311.978 0.673 24 1997 8 15 311.841 0.661 24 1997 8 16 312.275 0.695 23 1997 8 17 311.754 0.739 12 1997 8 18 312.139 0.676 24 1997 8 19 311.996 0.843 23 1997 8 20 312.431 0.859 24 1997 8 21 312.245 0.795 22 1997 8 22 312.214 0.802 15 1997 8 23 312.407 0.664 24 1997 8 24 312.627 0.766 24 1997 8 25 312.301 0.639 24 1997 8 26 313.094 0.814 23 1997 8 27 312.475 0.490 24 1997 8 28 312.331 0.494 23 1997 8 29 312.313 0.623 22 1997 8 30 313.263 0.690 9 1997 8 31 nan nan 0 1997 9 1 nan nan 0 1997 9 2 313.114 0.670 10 1997 9 3 313.453 0.388 13 1997 9 4 312.233 0.724 24 1997 9 5 312.193 0.658 24 1997 9 6 312.250 0.762 24 1997 9 7 312.096 0.709 24 1997 9 8 312.494 0.673 24 1997 9 9 313.197 0.825 24 1997 9 10 313.713 0.560 24 1997 9 11 313.283 0.413 24 1997 9 12 313.428 0.580 24 1997 9 13 313.639 0.714 24 1997 9 14 313.761 0.553 24 1997 9 15 313.636 0.570 2 1997 9 16 314.060 0.661 12 1997 9 17 313.846 0.861 12 1997 9 18 313.424 1.565 14 1997 9 19 313.412 0.804 23 1997 9 20 313.172 0.423 24 1997 9 21 312.939 0.738 24 1997 9 22 313.279 0.775 24 1997 9 23 312.966 0.717 24 1997 9 24 313.416 4.310 24 1997 9 25 314.072 0.645 24 1997 9 26 313.580 0.713 24 1997 9 27 313.435 0.694 15 1997 9 28 313.479 0.801 23 1997 9 29 313.686 0.736 24 1997 9 30 313.786 0.880 23 1997 10 1 313.754 0.711 24 1997 10 2 313.348 0.346 23 1997 10 3 313.710 0.768 24 1997 10 4 313.688 0.727 21 1997 10 5 313.835 0.427 24 1997 10 6 313.721 0.601 24 1997 10 7 313.607 0.856 24 1997 10 8 313.702 0.770 24 1997 10 9 313.826 0.702 23 1997 10 10 313.515 0.759 24 1997 10 11 313.635 0.804 24 1997 10 12 313.680 0.782 24 1997 10 13 313.621 0.920 24 1997 10 14 313.986 0.592 24 1997 10 15 313.936 0.892 24 1997 10 16 313.563 0.886 24 1997 10 17 313.611 0.700 24 1997 10 18 313.656 0.486 22 1997 10 19 313.493 0.691 24 1997 10 20 313.579 0.735 24 1997 10 21 313.777 0.740 24 1997 10 22 313.711 0.833 24 1997 10 23 314.215 0.744 24 1997 10 24 313.726 0.846 24 1997 10 25 313.868 0.646 24 1997 10 26 313.693 0.881 24 1997 10 27 313.739 0.871 24 1997 10 28 313.663 0.914 24 1997 10 29 313.947 0.852 23 1997 10 30 313.709 0.724 24 1997 10 31 314.060 0.736 24 1997 11 1 313.730 0.563 23 1997 11 2 314.136 0.747 23 1997 11 3 313.658 1.145 24 1997 11 4 313.682 0.769 24 1997 11 5 313.772 0.483 24 1997 11 6 313.506 0.625 23 1997 11 7 313.698 1.109 24 1997 11 8 313.799 0.602 23 1997 11 9 313.564 0.704 24 1997 11 10 313.949 0.575 23 1997 11 11 312.820 0.335 2 1997 11 12 313.522 0.722 8 1997 11 13 314.147 0.837 24 1997 11 14 313.984 0.985 24 1997 11 15 313.973 0.603 24 1997 11 16 313.325 0.554 24 1997 11 17 313.531 0.754 24 1997 11 18 313.400 0.521 24 1997 11 19 313.768 0.528 24 1997 11 20 315.197 nan 1 1997 11 21 nan nan 0 1997 11 22 nan nan 0 1997 11 23 nan nan 0 1997 11 24 nan nan 0 1997 11 25 nan nan 0 1997 11 26 nan nan 0 1997 11 27 nan nan 0 1997 11 28 nan nan 0 1997 11 29 nan nan 0 1997 11 30 nan nan 0 1997 12 1 nan nan 0 1997 12 2 nan nan 0 1997 12 3 nan nan 0 1997 12 4 nan nan 0 1997 12 5 nan nan 0 1997 12 6 nan nan 0 1997 12 7 nan nan 0 1997 12 8 nan nan 0 1997 12 9 nan nan 0 1997 12 10 nan nan 0 1997 12 11 nan nan 0 1997 12 12 nan nan 0 1997 12 13 nan nan 0 1997 12 14 nan nan 0 1997 12 15 nan nan 0 1997 12 16 nan nan 0 1997 12 17 nan nan 0 1997 12 18 nan nan 0 1997 12 19 nan nan 0 1997 12 20 nan nan 0 1997 12 21 nan nan 0 1997 12 22 nan nan 0 1997 12 23 nan nan 0 1997 12 24 nan nan 0 1997 12 25 nan nan 0 1997 12 26 nan nan 0 1997 12 27 nan nan 0 1997 12 28 nan nan 0 1997 12 29 nan nan 0 1997 12 30 nan nan 0 1997 12 31 nan nan 0 1998 1 1 nan nan 0 1998 1 2 nan nan 0 1998 1 3 nan nan 0 1998 1 4 nan nan 0 1998 1 5 nan nan 0 1998 1 6 nan nan 0 1998 1 7 nan nan 0 1998 1 8 nan nan 0 1998 1 9 nan nan 0 1998 1 10 nan nan 0 1998 1 11 nan nan 0 1998 1 12 nan nan 0 1998 1 13 nan nan 0 1998 1 14 nan nan 0 1998 1 15 nan nan 0 1998 1 16 nan nan 0 1998 1 17 nan nan 0 1998 1 18 nan nan 0 1998 1 19 nan nan 0 1998 1 20 nan nan 0 1998 1 21 nan nan 0 1998 1 22 nan nan 0 1998 1 23 nan nan 0 1998 1 24 313.940 0.497 23 1998 1 25 314.236 0.526 24 1998 1 26 314.336 0.650 24 1998 1 27 313.421 0.817 24 1998 1 28 314.535 1.202 24 1998 1 29 314.468 1.040 24 1998 1 30 314.026 1.008 24 1998 1 31 314.158 0.931 23 1998 2 1 314.151 1.013 24 1998 2 2 313.996 1.120 24 1998 2 3 314.573 0.920 24 1998 2 4 313.755 0.774 24 1998 2 5 313.458 1.104 24 1998 2 6 314.202 1.003 24 1998 2 7 314.444 0.775 23 1998 2 8 314.050 0.843 24 1998 2 9 314.050 1.008 23 1998 2 10 314.080 0.729 24 1998 2 11 313.892 0.841 24 1998 2 12 313.986 0.781 24 1998 2 13 314.120 1.112 24 1998 2 14 314.320 1.281 22 1998 2 15 313.316 1.626 24 1998 2 16 314.229 1.454 23 1998 2 17 314.198 1.365 23 1998 2 18 313.838 0.947 23 1998 2 19 313.937 0.944 24 1998 2 20 314.671 1.348 24 1998 2 21 314.436 1.157 24 1998 2 22 314.682 1.030 24 1998 2 23 314.661 1.084 24 1998 2 24 313.999 1.039 24 1998 2 25 313.935 0.822 24 1998 2 26 313.812 0.936 24 1998 2 27 314.058 0.704 24 1998 2 28 314.211 0.598 23 1998 3 1 314.216 0.631 24 1998 3 2 313.754 0.929 24 1998 3 3 314.020 0.690 24 1998 3 4 313.974 0.892 24 1998 3 5 314.281 1.076 24 1998 3 6 313.714 0.935 24 1998 3 7 313.620 1.334 22 1998 3 8 313.738 1.122 24 1998 3 9 313.774 1.131 24 1998 3 10 313.976 1.229 23 1998 3 11 313.952 0.915 24 1998 3 12 313.908 1.128 24 1998 3 13 314.256 1.182 24 1998 3 14 313.833 0.954 24 1998 3 15 313.821 1.112 24 1998 3 16 313.582 1.317 24 1998 3 17 314.221 0.852 23 1998 3 18 314.518 1.044 24 1998 3 19 313.824 0.996 24 1998 3 20 314.250 1.093 22 1998 3 21 314.159 1.010 24 1998 3 22 314.149 0.922 24 1998 3 23 314.304 0.916 24 1998 3 24 314.265 0.987 24 1998 3 25 314.147 0.793 24 1998 3 26 314.077 0.790 24 1998 3 27 314.233 1.012 24 1998 3 28 313.925 1.121 24 1998 3 29 314.166 0.947 24 1998 3 30 314.384 1.014 24 1998 3 31 313.485 0.897 24 1998 4 1 314.498 1.334 23 1998 4 2 314.659 0.955 23 1998 4 3 313.388 1.086 23 1998 4 4 312.716 0.975 24 1998 4 5 313.585 1.112 21 1998 4 6 313.072 1.030 24 1998 4 7 313.383 0.726 24 1998 4 8 312.955 1.198 23 1998 4 9 313.137 0.998 24 1998 4 10 313.240 0.755 24 1998 4 11 312.799 0.708 23 1998 4 12 313.162 0.796 24 1998 4 13 312.709 0.916 24 1998 4 14 313.228 0.716 24 1998 4 15 313.012 0.880 24 1998 4 16 312.951 0.800 24 1998 4 17 312.968 0.936 23 1998 4 18 312.926 0.704 23 1998 4 19 312.514 0.978 24 1998 4 20 312.752 0.954 24 1998 4 21 313.186 0.845 24 1998 4 22 313.543 0.695 24 1998 4 23 313.320 0.767 24 1998 4 24 313.134 0.644 23 1998 4 25 312.788 1.463 24 1998 4 26 313.498 0.976 24 1998 4 27 312.990 1.005 23 1998 4 28 313.144 0.703 24 1998 4 29 312.597 0.611 24 1998 4 30 312.632 0.806 24 1998 5 1 313.648 0.739 19 1998 5 2 314.094 0.696 23 1998 5 3 314.079 1.100 24 1998 5 4 314.357 0.612 15 1998 5 5 314.288 0.589 24 1998 5 6 314.034 0.897 24 1998 5 7 313.430 1.125 23 1998 5 8 314.382 0.613 24 1998 5 9 314.201 0.681 21 1998 5 10 314.081 1.088 24 1998 5 11 314.296 0.774 24 1998 5 12 314.423 0.970 24 1998 5 13 314.255 0.801 24 1998 5 14 314.224 0.914 24 1998 5 15 314.222 0.799 22 1998 5 16 314.279 0.906 24 1998 5 17 313.969 0.744 24 1998 5 18 313.837 0.664 19 1998 5 19 314.411 1.198 22 1998 5 20 314.342 0.831 24 1998 5 21 314.587 0.693 24 1998 5 22 314.393 0.914 23 1998 5 23 314.289 0.775 24 1998 5 24 314.143 0.847 24 1998 5 25 314.774 0.630 24 1998 5 26 315.156 0.743 24 1998 5 27 314.857 0.699 24 1998 5 28 314.629 0.716 24 1998 5 29 314.318 0.619 24 1998 5 30 314.099 0.476 22 1998 5 31 314.145 0.966 22 1998 6 1 313.997 0.830 23 1998 6 2 314.520 0.783 24 1998 6 3 314.204 0.736 24 1998 6 4 313.672 1.326 3 1998 6 5 314.061 1.058 24 1998 6 6 314.057 0.910 24 1998 6 7 313.761 0.860 23 1998 6 8 314.497 0.760 24 1998 6 9 314.302 0.829 24 1998 6 10 314.293 0.942 22 1998 6 11 313.835 0.752 24 1998 6 12 313.783 0.716 8 1998 6 13 nan nan 0 1998 6 14 nan nan 0 1998 6 15 314.430 0.492 19 1998 6 16 314.432 0.840 23 1998 6 17 314.350 0.650 24 1998 6 18 314.869 0.770 24 1998 6 19 314.304 0.926 24 1998 6 20 314.734 0.933 24 1998 6 21 315.094 1.685 24 1998 6 22 314.239 2.045 23 1998 6 23 314.596 0.617 24 1998 6 24 314.288 0.709 24 1998 6 25 314.293 1.269 23 1998 6 26 314.743 1.116 24 1998 6 27 314.634 0.640 24 1998 6 28 314.552 0.466 24 1998 6 29 314.591 1.608 21 1998 6 30 314.941 0.926 23 1998 7 1 314.696 0.522 11 1998 7 2 314.431 1.031 21 1998 7 3 314.485 1.647 24 1998 7 4 314.536 0.919 20 1998 7 5 314.565 0.827 24 1998 7 6 314.118 1.325 24 1998 7 7 313.560 2.026 22 1998 7 8 314.569 0.934 24 1998 7 9 314.324 1.047 24 1998 7 10 312.055 1.870 15 1998 7 11 313.575 1.116 24 1998 7 12 313.276 1.153 24 1998 7 13 313.009 1.378 24 1998 7 14 314.621 0.850 24 1998 7 15 314.687 1.229 24 1998 7 16 314.488 1.104 24 1998 7 17 314.332 0.817 24 1998 7 18 314.587 0.818 23 1998 7 19 314.238 1.070 19 1998 7 20 314.491 0.936 24 1998 7 21 314.236 0.896 24 1998 7 22 314.160 0.621 24 1998 7 23 314.385 0.783 24 1998 7 24 314.549 0.639 24 1998 7 25 313.986 0.644 24 1998 7 26 314.099 0.734 24 1998 7 27 314.380 0.587 24 1998 7 28 314.214 0.522 24 1998 7 29 314.082 0.825 24 1998 7 30 314.085 1.006 24 1998 7 31 314.084 1.026 24 1998 8 1 313.758 0.973 24 1998 8 2 314.296 0.465 24 1998 8 3 314.074 0.846 23 1998 8 4 314.061 0.703 24 1998 8 5 314.422 1.271 24 1998 8 6 313.992 1.047 24 1998 8 7 313.838 1.103 16 1998 8 8 314.469 0.882 24 1998 8 9 314.183 0.534 24 1998 8 10 313.952 0.582 24 1998 8 11 314.239 0.669 24 1998 8 12 314.317 0.791 23 1998 8 13 314.543 1.162 24 1998 8 14 313.907 0.846 23 1998 8 15 314.101 0.837 24 1998 8 16 313.899 0.906 24 1998 8 17 314.028 1.184 24 1998 8 18 313.827 0.510 24 1998 8 19 313.679 0.619 23 1998 8 20 314.251 0.692 24 1998 8 21 314.053 0.999 24 1998 8 22 314.014 0.758 24 1998 8 23 314.327 0.491 24 1998 8 24 313.889 0.771 24 1998 8 25 314.203 0.771 23 1998 8 26 314.025 0.884 24 1998 8 27 314.076 0.528 24 1998 8 28 314.278 1.016 24 1998 8 29 313.688 0.498 24 1998 8 30 313.990 0.447 24 1998 8 31 313.930 0.490 23 1998 9 1 313.865 0.610 24 1998 9 2 314.013 0.579 24 1998 9 3 313.997 0.772 24 1998 9 4 314.019 0.558 24 1998 9 5 313.908 0.685 23 1998 9 6 313.926 0.520 24 1998 9 7 314.097 0.428 24 1998 9 8 313.834 0.607 24 1998 9 9 313.620 0.609 24 1998 9 10 313.494 0.560 23 1998 9 11 313.305 0.756 23 1998 9 12 313.962 0.468 24 1998 9 13 313.696 0.618 24 1998 9 14 313.685 0.620 23 1998 9 15 314.046 0.867 23 1998 9 16 314.005 0.551 23 1998 9 17 314.344 0.521 24 1998 9 18 314.544 0.657 24 1998 9 19 314.658 0.569 23 1998 9 20 314.287 0.617 23 1998 9 21 314.012 0.467 24 1998 9 22 314.023 1.178 22 1998 9 23 314.411 1.309 24 1998 9 24 314.248 0.773 23 1998 9 25 314.625 0.631 24 1998 9 26 314.468 0.717 21 1998 9 27 314.357 1.248 23 1998 9 28 314.106 0.561 23 1998 9 29 314.032 0.991 23 1998 9 30 314.216 0.836 24 1998 10 1 314.267 0.605 24 1998 10 2 314.367 0.554 24 1998 10 3 314.306 1.584 24 1998 10 4 314.125 0.719 24 1998 10 5 314.000 0.874 23 1998 10 6 314.252 1.022 23 1998 10 7 314.173 0.501 24 1998 10 8 314.172 0.622 23 1998 10 9 314.345 0.585 24 1998 10 10 314.706 0.444 22 1998 10 11 314.585 0.647 24 1998 10 12 314.746 0.584 24 1998 10 13 314.710 0.645 23 1998 10 14 314.766 1.060 24 1998 10 15 314.694 0.701 24 1998 10 16 314.647 0.661 24 1998 10 17 314.358 0.678 19 1998 10 18 314.399 0.576 24 1998 10 19 314.413 0.604 24 1998 10 20 314.851 0.759 23 1998 10 21 314.510 0.406 24 1998 10 22 314.587 0.432 24 1998 10 23 313.838 0.716 14 1998 10 24 314.140 0.596 23 1998 10 25 314.430 0.505 24 1998 10 26 314.438 0.671 24 1998 10 27 314.966 0.653 24 1998 10 28 314.846 0.326 11 1998 10 29 314.616 0.544 24 1998 10 30 314.845 0.415 23 1998 10 31 314.719 0.558 22 1998 11 1 314.633 0.571 24 1998 11 2 315.029 0.926 23 1998 11 3 314.829 0.576 23 1998 11 4 314.874 0.455 23 1998 11 5 314.907 0.482 23 1998 11 6 314.575 0.492 24 1998 11 7 314.609 0.714 18 1998 11 8 nan nan 0 1998 11 9 nan nan 0 1998 11 10 314.745 0.745 24 1998 11 11 314.313 0.522 23 1998 11 12 314.364 0.580 24 1998 11 13 314.533 0.527 24 1998 11 14 314.418 0.572 24 1998 11 15 314.496 0.584 24 1998 11 16 314.313 0.433 23 1998 11 17 314.543 0.643 24 1998 11 18 314.741 0.588 24 1998 11 19 314.373 0.585 23 1998 11 20 314.606 0.512 23 1998 11 21 314.560 0.435 22 1998 11 22 314.512 0.501 23 1998 11 23 314.635 0.539 24 1998 11 24 314.711 0.657 8 1998 11 25 nan nan 0 1998 11 26 nan nan 0 1998 11 27 nan nan 0 1998 11 28 314.769 0.574 20 1998 11 29 314.231 0.572 17 1998 11 30 314.240 0.684 20 1998 12 1 314.476 0.615 24 1998 12 2 314.467 0.668 23 1998 12 3 314.622 0.576 24 1998 12 4 314.782 1.034 13 1998 12 5 314.683 0.641 24 1998 12 6 315.081 0.495 24 1998 12 7 314.846 0.580 24 1998 12 8 315.129 0.502 24 1998 12 9 314.672 0.813 23 1998 12 10 315.081 0.842 24 1998 12 11 314.985 0.714 24 1998 12 12 314.879 0.634 24 1998 12 13 314.976 0.499 24 1998 12 14 315.119 0.525 23 1998 12 15 314.846 0.762 18 1998 12 16 315.685 nan 1 1998 12 17 314.847 0.491 24 1998 12 18 314.686 0.451 24 1998 12 19 315.005 0.751 24 1998 12 20 314.882 0.483 24 1998 12 21 315.084 0.500 23 1998 12 22 314.941 0.583 24 1998 12 23 315.027 0.489 23 1998 12 24 315.058 0.469 24 1998 12 25 315.166 0.613 22 1998 12 26 314.776 0.605 24 1998 12 27 315.018 0.531 24 1998 12 28 314.995 0.646 22 1998 12 29 314.770 0.557 22 1998 12 30 315.276 0.977 21 1998 12 31 315.058 0.610 23 1999 1 1 315.105 0.544 24 1999 1 2 315.130 0.638 24 1999 1 3 315.201 0.510 24 1999 1 4 315.082 0.580 24 1999 1 5 315.553 0.719 24 1999 1 6 315.162 0.552 24 1999 1 7 315.284 0.556 24 1999 1 8 315.028 0.401 24 1999 1 9 315.049 0.543 24 1999 1 10 315.259 0.362 24 1999 1 11 315.043 0.477 22 1999 1 12 315.129 0.511 23 1999 1 13 315.391 0.551 23 1999 1 14 315.455 0.547 24 1999 1 15 315.557 0.469 16 1999 1 16 nan nan 0 1999 1 17 315.252 0.438 22 1999 1 18 315.583 0.665 24 1999 1 19 315.348 0.502 23 1999 1 20 315.198 0.779 23 1999 1 21 315.417 0.844 24 1999 1 22 315.214 0.661 24 1999 1 23 315.558 0.574 23 1999 1 24 315.045 0.538 21 1999 1 25 315.485 0.665 24 1999 1 26 315.177 0.613 24 1999 1 27 315.379 0.560 24 1999 1 28 314.944 0.666 23 1999 1 29 315.433 0.594 24 1999 1 30 315.512 0.784 24 1999 1 31 315.240 0.877 24 1999 2 1 315.343 0.441 24 1999 2 2 315.397 0.823 24 1999 2 3 315.458 0.738 24 1999 2 4 314.610 0.762 22 1999 2 5 315.524 0.745 24 1999 2 6 315.031 0.433 24 1999 2 7 315.886 0.656 24 1999 2 8 315.226 0.706 24 1999 2 9 314.857 0.552 23 1999 2 10 315.358 0.820 24 1999 2 11 315.195 0.599 24 1999 2 12 315.135 0.738 24 1999 2 13 314.923 0.635 24 1999 2 14 315.056 0.474 24 1999 2 15 315.340 0.596 23 1999 2 16 315.026 0.565 24 1999 2 17 315.115 0.662 21