20 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  CONCENTRATIONS FROM ACATS Jr.  (Airborne Chromatograph for Atmospheric Trace Species)
AASE II
1 1
1991 9 17 1993 7 15
0 
ELAPSED TIME IN SECONDS FROM 00:00:00 GOES ON SAMPLE DATE + 7200 SECONDS
1
1.0
 999
CONCENTRATION CFC-11    (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.  There are no CFC-113 data for this flight.
1
GMTs   CFC-11(ppt)
 57998   285.6 
 58238   274.1 
 58478   270.8 
 58717   259.9 
 58957   232.1 
 59197   213.6 
 59437   166.6 
 59677   143.3 
 59917   137.1 
 60157   128.1 
 60397   127.5 
 60637   115.7 
 60877   118.3 
 61117   120.6 
 61357   114.1 
 61597   116.3 
 61837   120.8 
 62077   127.0 
 62317   131.1 
 62557   141.9 
 62797   143.1 
 63036   141.0 
 63276   139.4 
 63516   132.7 
 63756   135.8 
 63996   132.1 
 64236   149.2 
 64476   157.1 
 64716   158.1 
 64956   150.5 
 65196   154.4 
 65436   156.0 
 65676   155.1 
 65916   160.5 
 66156   160.0 
 66396   155.7 
 66636   163.5 
 66876   158.1 
 67116   190.2 
 67356   211.2 
 67596   230.1 
 67835   247.1 
 68075   240.5 
 68315   230.4 
 68555   217.7 
 68795   172.1 
 69035   177.3 
 69275   124.6 
 69515   116.7 
 69755   103.5 
 69995   118.7 
 70235   112.4 
 70475   118.9 
 70715   121.0 
 70955   103.8 
 71195    86.2 
 71435    86.8 
 71675    99.2 
 71915    80.3 
 74554   161.2 
 74794   181.3 
 75034   183.0 
 75274   169.2 
 75514   133.7 
 75754   131.8 
 75994   155.3 
 76234   182.1 
 76474   197.2 
 76714   195.9 
 76953   216.6 
 77193   191.0 
 77433   212.1 
 77673   190.6 
 77913   193.6 
 78153   206.6 
 78393   231.5 
 78633   265.3 
 78873   276.7