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:                      110.11
Site Name:                         Zelinograd, Russia             
Site ID:                           T11
No. of Ancillary Data Records:     21

       GMT          Roll Angle

1994/280:04:56:21.0    25.98
1994/280:04:56:27.9    25.99
1994/280:04:56:34.8    26.00
1994/280:04:56:41.7    26.03
1994/280:04:56:48.5    26.04
1994/280:04:56:55.4    26.06
1994/280:04:57:02.3    26.03
1994/280:04:57:09.2    26.01
1994/280:04:57:16.1    25.98
1994/280:04:57:23.0    25.96
1994/280:04:57:29.9    25.95
1994/280:04:57:36.8    25.93
1994/280:04:57:43.7    25.90
1994/280:04:57:50.6    25.90
1994/280:04:57:57.5    25.89
1994/280:04:58:04.4    25.88
1994/280:04:58:11.2    25.87
1994/280:04:58:18.1    25.86
1994/280:04:58:25.0    25.87
1994/280:04:58:31.9    25.89
1994/280:04:58:38.8    25.90