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:                      111.20
Site Name:                         Thetford, England              
Site ID:                           E66
No. of Ancillary Data Records:     27

       GMT          Roll Angle

1994/106:06:06:46.0    26.11
1994/106:06:06:52.9    26.11
1994/106:06:06:59.8    26.10
1994/106:06:07:06.6    26.09
1994/106:06:07:13.5    26.09
1994/106:06:07:20.4    26.09
1994/106:06:07:27.3    26.09
1994/106:06:07:34.2    26.08
1994/106:06:07:41.1    26.08
1994/106:06:07:48.0    26.09
1994/106:06:07:54.9    26.09
1994/106:06:08:01.7    26.10
1994/106:06:08:08.6    26.09
1994/106:06:08:15.5    26.07
1994/106:06:08:22.4    26.05
1994/106:06:08:29.3    26.03
1994/106:06:08:36.2    26.02
1994/106:06:08:43.1    26.01
1994/106:06:08:49.9    26.00
1994/106:06:08:56.8    25.98
1994/106:06:09:03.7    25.98
1994/106:06:09:10.6    25.98
1994/106:06:09:17.5    25.98
1994/106:06:09:24.4    25.98
1994/106:06:09:31.3    25.99
1994/106:06:09:38.2    25.99
1994/106:06:09:45.0    26.00