21 1001 Stimpfle, R. M., Kohn, D. W., Anderson J. G. Harvard University, Cambridge, MA 02138, Tel (617) 495-5922 ClO/BrO ASHOE/MAESA 1 1 1 1 1 1994 02 18 1995 2 23 0 Elapsed time (sec) from 0 GMT on flight day 4 1.0 1.0 1.0 1.0 999999 999999 999999 999999 BrO Volume Mixing Ratio (pptv) standard deviation of mean (1 sigma) (pptv), precision only starting time of averaging interval (sec GMT) ending time of averaging interval (sec GMT) 1 estimated accuracy is +/- 40 percent, 2 sigma 2 ***** First Final Data ***** Time BrO sdom t_start t_end 63500 7.7 0.99 60000 67000 69300 9.8 1.02 67000 71600 77000 11.2 0.64 74000 80000 81875 9.6 0.67 80000 83750