ROLL.TXT: ROLL ANGLE ANCILLARY DATA FILE 

This file contains roll angle estimates history as derived from SIR-C 
null tracking algorithms developed by J. C. Curlander, et al. 
GMT is expressed as (YYYY/ddd:hh:mm:ss.s). 
Roll angles are expressed in degrees. 
         1         2         3         4         5         6         7 
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Data Take ID:                      68.60
Site Name:                         Sahel                          
Site ID:                           EX6
No. of Ancillary Data Records:     31

       GMT          Roll Angle

1994/103:14:52:09.0    25.95
1994/103:14:52:15.9    25.96
1994/103:14:52:22.7    25.97
1994/103:14:52:29.6    25.98
1994/103:14:52:36.5    25.99
1994/103:14:52:43.4    26.01
1994/103:14:52:50.2    26.03
1994/103:14:52:57.1    26.05
1994/103:14:53:04.0    26.08
1994/103:14:53:10.9    26.09
1994/103:14:53:17.7    26.08
1994/103:14:53:24.6    26.06
1994/103:14:53:31.5    26.06
1994/103:14:53:38.3    26.05
1994/103:14:53:45.2    26.05
1994/103:14:53:52.1    26.05
1994/103:14:53:59.0    26.05
1994/103:14:54:05.8    26.05
1994/103:14:54:12.7    26.06
1994/103:14:54:19.6    26.06
1994/103:14:54:26.5    26.07
1994/103:14:54:33.3    26.08
1994/103:14:54:40.2    26.10
1994/103:14:54:47.1    26.09
1994/103:14:54:54.0    26.08
1994/103:14:55:00.8    26.08
1994/103:14:55:07.7    26.07
1994/103:14:55:14.6    26.07
1994/103:14:55:21.5    26.07
1994/103:14:55:28.3    26.08
1994/103:14:55:35.2    26.08