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 Jr. AASE II 1 1 1992 1 12 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 -25 seconds. 1 GMTs CFC-11(ppt) CFC-113(ppt) 46210 262.4 81.1 46330 262.3 78.1 46570 258.6 76.0 46690 238.4 70.7 46930 244.7 73.6 47050 238.2 68.1 47290 208.7 61.5 47410 209.3 62.8 47650 188.3 57.3 47770 175.2 54.2 48010 170.4 56.0 48130 177.3 56.3 48370 181.8 58.5 48490 184.8 57.0 48730 168.4 53.9 48850 176.4 56.7 49090 187.8 60.3 49210 126.2 45.5 49450 129.3 44.9 49570 119.0 41.5 49810 111.2 39.6 49930 103.6 37.8 50170 101.4 36.9 50290 100.6 34.2 50530 98.0 38.3 50650 95.9 33.5 50890 98.7 34.4 51010 91.8 36.1 51250 88.7 37.2 51370 102.9 40.1 51610 116.8 47.7 51730 128.1 45.6 51970 117.2 40.5 52090 148.2 53.2 52330 152.1 52.9 52450 151.1 53.6 52690 158.1 52.4 52810 159.9 54.2 53050 162.9 54.2 53170 163.7 53.7 53410 158.2 54.4 53530 175.8 52.5 53770 140.4 51.3 53890 136.6 47.5 54130 160.8 57.2 54250 146.5 52.6 54490 155.5 50.9 54610 164.9 55.8 54850 165.1 57.9 54970 165.1 56.1 55210 172.8 56.3 55330 169.4 60.2 55570 176.1 57.1 55690 174.3 58.9 55930 165.8 55.3 56050 165.0 56.4 56290 158.2 51.5 56410 159.5 51.2 56650 156.8 52.4 56770 160.5 57.2 57010 165.2 54.4 57130 167.6 55.6 57370 167.5 55.6 57490 159.6 51.7 57730 164.6 55.7 57850 170.8 57.1 58090 182.5 61.4 58210 179.5 60.2 58450 175.5 57.9 58570 202.6 63.3 58810 241.5 73.0 58930 252.2 75.3 59170 257.6 73.2 59290 257.6 77.2 59530 257.6 77.2 59650 250.1 75.5 59890 206.6 63.5 60010 187.4 57.4 60250 191.1 60.4 60370 175.3 56.0 60610 169.2 57.4 60730 162.6 54.6 60970 138.1 48.2 61090 143.8 50.7 61330 139.6 49.9 61450 142.1 51.5 61690 139.9 50.3 61810 137.9 48.8 62050 137.7 49.3 62170 136.6 49.0 62410 129.6 48.5 62530 132.1 49.3 62770 129.1 49.2 62890 127.0 47.5 63130 127.3 49.1 63250 135.5 49.7 63490 130.5 47.1 63610 126.6 46.4 63850 135.8 50.1 63970 132.9 47.0 64210 127.2 48.5 64330 118.5 45.1 64570 119.0 42.5 64690 150.2 51.4 64930 184.5 59.6 65050 237.5 73.8 65290 254.9 78.3 65410 254.4 76.9 65650 191.5 60.6 65770 196.5 61.3 66010 120.4 42.2 66130 98.1 39.1 66370 87.2 38.0 66490 107.8 40.0 66730 131.7 47.9 66850 123.4 45.3 67090 142.9 53.0 67210 137.7 49.3 67450 145.4 54.0 67570 147.9 53.0 67810 142.5 52.9 67930 129.7 49.0 68170 128.6 50.5 68290 79.9 37.1 68530 87.9 37.8 68650 79.8 36.5 68890 68.9 35.4 69010 69.0 36.2 69250 63.3 34.8 69370 65.4 32.0 69610 61.3 36.1 69730 55.0 33.2 69970 62.3 32.6 70090 150.3 55.0 70330 115.5 46.5 70450 168.2 55.8 70690 232.0 68.0 70810 252.4 72.4 71050 263.1 75.8 71170 261.0 78.2 71410 262.3 75.5 71530 263.9 74.5