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 1 16 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 20 seconds. 1 GMTs CFC-11(ppt) CFC-113(ppt) 46610 273.2 92.9 46730 265.9 82.5 46970 216.0 62.3 47090 203.4 58.3 47330 212.2 58.9 47450 206.4 58.6 47690 167.3 51.3 47810 171.9 50.9 48050 148.9 47.4 48170 154.8 51.6 48410 151.3 50.3 48530 138.5 46.8 48770 146.0 46.7 48890 145.7 44.3 49130 150.1 46.5 49250 138.5 47.4 49490 116.7 36.0 49610 116.2 40.5 49850 120.7 39.7 49970 115.2 36.8 50210 128.2 40.0 50330 124.7 37.9 50570 118.1 43.0 50690 77.2 26.7 50930 73.6 30.2 51050 69.0 26.4 51290 83.2 29.5 51410 84.7 27.5 51650 136.6 46.2 51770 97.4 33.8 52010 79.5 30.7 52130 83.6 31.7 52370 85.1 35.2 52490 86.0 34.2 52730 80.8 31.0 52850 89.8 31.4 53090 87.7 33.5 53210 84.3 34.1 53450 88.8 32.0 53570 82.5 34.1 53810 84.4 32.9 53930 86.1 30.1 54170 92.5 33.7 54290 86.0 32.7 54530 96.0 36.4 54650 103.0 38.4 54890 108.9 40.1 55010 107.5 40.3 55250 91.5 35.7 55370 90.1 36.1 55610 62.9 26.5 55730 59.4 26.3 55970 77.5 31.1 56090 71.1 29.6 56330 31.2 16.9 56450 26.3 14.8 56690 22.0 12.4 56810 44.7 22.3 57050 20.8 15.6 57170 21.6 15.1 57410 20.7 16.4 57530 20.9 16.3 57770 25.0 17.3 57890 24.6 17.3 58130 13.4 11.1 58250 11.5 10.8 58490 12.7 14.6 58610 11.2 8.8 58850 10.7 11.3 58970 9.5 9.2 59210 16.8 12.8 59330 15.7 12.1 59570 12.3 10.8 59690 18.4 15.1 59930 20.7 16.0 60050 39.2 22.4 60290 68.2 29.0 60410 139.2 47.9 60650 207.5 63.6 60770 206.5 66.1 61010 104.6 39.6 61130 103.8 38.7 61370 59.3 29.1 61490 13.8 13.4 61730 19.8 15.9 61850 21.1 16.3 62090 19.4 17.1 62210 18.5 16.6 62450 19.1 15.5 62570 19.3 16.0 62810 18.6 16.0 62930 20.1 16.2 63170 41.5 23.2 63290 40.1 23.8 63530 46.7 24.8 63650 38.8 20.4 63890 67.9 34.1 64010 62.9 29.8 64250 59.4 30.7 64370 55.4 29.7 64610 61.5 31.7 64730 88.8 38.4 64970 94.4 39.6 65090 93.9 37.6 65330 86.6 37.4 65450 76.1 31.9 65690 62.9 32.2 65810 62.3 29.7 66050 74.2 32.0 66170 71.4 33.7 66410 67.8 32.2 66530 78.8 35.9 66770 102.2 40.5 66890 107.0 42.7 67130 98.3 37.8 67250 105.7 37.8 67490 128.7 44.3 67610 206.4 65.2 67850 169.9 56.7 67970 178.1 55.1 68210 155.9 52.4 68330 155.4 49.6 68570 88.3 35.1 68690 70.3 28.6 68930 67.0 26.2 69050 99.3 37.3 69290 76.5 31.6 69410 59.2 26.0 69650 49.0 22.5 69770 50.3 23.3 70010 47.7 25.3 70130 40.7 24.9 70370 39.2 23.9 70490 38.3 23.8 70730 40.5 26.0 70850 46.0 25.3 71090 48.3 28.4 71210 58.8 29.3 71450 61.4 28.0 71570 60.5 26.4 71810 127.9 44.3 71930 129.8 45.7 72170 137.5 45.4 72290 158.2 48.4 72530 226.4 65.5 72650 262.0 76.6