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:                      80.50
Site Name:                         Gujarat, India                 
Site ID:                           E21
No. of Ancillary Data Records:     18

       GMT          Roll Angle

1994/104:08:35:13.0    25.99
1994/104:08:35:19.9    26.00
1994/104:08:35:26.7    26.00
1994/104:08:35:33.6    26.00
1994/104:08:35:40.5    26.02
1994/104:08:35:47.4    26.02
1994/104:08:35:54.3    26.02
1994/104:08:36:01.1    26.00
1994/104:08:36:08.0    25.99
1994/104:08:36:14.9    25.97
1994/104:08:36:21.8    25.96
1994/104:08:36:28.6    25.96
1994/104:08:36:35.5    25.95
1994/104:08:36:42.4    25.94
1994/104:08:36:49.3    25.95
1994/104:08:36:56.2    25.95
1994/104:08:37:03.0    25.95
1994/104:08:37:09.9    25.96