21 1001 ELKINS, JAMES; FAHEY, DAVID; GILPIN, TIM; HOLCOMB, GARRY; BARING, TOM U.S. DEPT OF COMMERCE, NOAA / CMDL / NITROUS OXIDE AND HALOCARBONS GROUP CFC-11 AND CFC-113 CONCENTRATIONS FROM ACATS AASE II 1 1 1992 2 22 1993 7 15 0 ELAPSED TIME IN SECONDS FROM 00:00:00 GMT ON SAMPLE DATE 2 1.0 1.0 999 999 CONCENTRATION CFC-11 (PPT) CONCENTRATION CFC-113 (PPT) 4 This file has the final corrected data set. CFC-11 was corrected for a non- linearity in its calibration curve. The standards used were 131.4 ppt for CFC-11 and 55.6 ppt for CFC-113. A time shift compared to ozone was also applied of -30 seconds. 1 GMTs CFC-11(ppt) CFC-113(ppt) 43318 256.1 79.1 43438 256.9 77.6 43558 259.9 80.0 43678 252.7 75.5 43918 232.4 66.8 44038 198.1 55.9 44158 202.4 59.5 44278 191.9 58.8 44518 197.5 59.4 44638 214.7 63.8 44758 205.1 61.4 44878 199.9 60.9 45118 147.2 51.0 45238 139.0 49.0 45358 152.1 52.4 45478 141.5 47.5 45718 126.9 48.0 45838 135.3 44.4 45958 134.9 46.4 46078 135.7 46.2 46318 135.7 46.3 46438 135.3 45.2 46558 136.4 47.3 46678 131.9 45.1 46918 130.4 45.5 47038 131.0 45.0 47158 129.8 45.0 47278 124.0 42.7 47518 110.6 41.5 47638 114.7 43.3 47758 118.0 41.9 47878 122.6 45.2 48118 110.6 41.7 48238 119.5 43.0 48358 117.7 41.8 48478 121.0 44.3 48718 121.5 47.2 48838 120.4 44.2 48958 121.5 38.0 49078 122.6 47.6 49318 124.0 45.8 49438 126.3 43.7 49558 126.8 43.6 49678 125.1 42.0 49918 119.8 38.4 50038 127.9 41.4 50158 135.0 42.9 50278 139.9 43.3 50518 209.3 64.9 50638 215.0 64.3 50758 207.2 62.4 50878 199.3 61.0 51118 147.2 49.8 51238 132.1 40.6 51358 128.5 45.7 51478 138.8 46.3 51718 169.6 53.6 51838 168.5 52.1 51958 186.2 57.2 52078 195.4 60.3 52318 198.8 61.8 52438 205.7 63.3 52558 204.3 62.6 52678 204.8 63.5 52918 208.1 62.6 53038 207.4 63.4 53158 207.2 62.4 53278 204.9 61.8 53518 210.0 62.6 53638 209.8 63.5 53758 213.8 64.6 53878 213.1 63.0 54118 214.3 62.5 54238 210.8 63.9 54358 217.0 63.2 54478 220.6 66.7 54718 227.3 67.2 54838 230.0 67.1 54958 234.9 67.5 55078 236.7 67.3 55318 238.7 66.2 55438 222.1 68.5 55558 256.2 73.7 55678 255.1 73.8 55918 256.1 72.7 56038 255.9 71.5 56158 252.1 71.2 56278 249.0 71.1 56518 231.7 67.3 56638 226.8 68.4 56758 210.4 64.5 56878 184.8 57.7 57118 170.9 56.0 57238 168.5 53.8 57358 173.2 54.9 57478 171.8 56.4 57718 174.7 56.5 57838 178.7 57.7 57958 169.4 56.1 58078 185.5 58.6 58318 188.1 61.1 58438 182.1 59.1 58558 158.0 52.9 58678 153.0 53.6 58918 148.5 51.5 59038 152.3 53.0 59158 140.1 49.7 59278 135.4 46.7 59518 133.9 46.6 59638 142.0 50.2 59758 137.8 49.0 59878 141.3 49.2 60118 138.3 48.9 60238 141.6 50.2 60358 126.6 46.6 60478 118.6 43.6 60718 101.9 41.5 60838 110.3 42.3 60958 103.2 45.0 61078 96.4 40.6 61318 101.7 40.0 61438 98.9 38.8 61558 97.3 41.2 61678 97.0 40.8 61918 97.0 39.8 62038 97.7 38.7 62158 95.7 40.0 62278 94.6 41.7 62518 100.9 43.1 62638 98.0 41.8 62758 102.2 41.4 62878 101.4 41.8 63118 100.3 42.7 63238 101.2 41.1 63358 100.9 41.0 63478 98.2 41.2 63718 89.0 38.6 63838 88.0 40.6 63958 86.3 34.3 64078 85.3 35.3 64318 85.3 37.1 64438 86.5 39.4 64558 88.9 38.8 64678 77.8 35.5 64918 71.9 32.8 65038 68.8 34.2 65158 79.4 35.6 65278 73.7 33.7 65518 61.8 33.4 65638 76.3 37.0 65758 66.9 35.1 65878 79.1 37.1 66118 94.6 40.3 66238 88.8 40.6 66358 85.0 39.1 66478 94.8 41.1 66718 101.8 42.6 66838 85.4 39.6 66958 79.1 37.2 67078 76.1 36.9 67318 62.9 32.6 67438 83.0 37.0 67558 79.3 36.6 67678 89.0 39.8 67918 103.8 42.0 68038 88.0 37.3 68158 88.9 40.1 68278 92.8 41.0 68518 105.0 41.9 68638 103.2 40.5 68758 104.0 41.8 68878 131.9 47.0 69118 198.0 64.4 69238 172.8 60.4 69358 163.7 54.5 69478 235.0 69.0 69718 262.3 81.0 69838 267.6 82.2 69958 266.7 78.5 70078 267.6 76.7