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:                      18.31
Site Name:                         Sudan, Nakasib Suture (3)      
Site ID:                           G58
No. of Ancillary Data Records:     31

       GMT          Roll Angle

1994/274:12:59:11.0    206.05
1994/274:12:59:17.8    206.06
1994/274:12:59:24.7    206.09
1994/274:12:59:31.6    206.07
1994/274:12:59:38.5    206.06
1994/274:12:59:45.3    206.02
1994/274:12:59:52.2    206.02
1994/274:12:59:59.1    206.01
1994/274:13:00:06.0    205.99
1994/274:13:00:12.8    205.98
1994/274:13:00:19.7    205.98
1994/274:13:00:26.6    205.98
1994/274:13:00:33.4    205.97
1994/274:13:00:40.3    205.97
1994/274:13:00:47.2    205.98
1994/274:13:00:54.1    205.97
1994/274:13:01:00.9    205.98
1994/274:13:01:07.8    206.00
1994/274:13:01:14.7    206.00
1994/274:13:01:21.6    206.02
1994/274:13:01:28.4    206.03
1994/274:13:01:35.3    206.05
1994/274:13:01:42.2    206.07
1994/274:13:01:49.0    206.09
1994/274:13:01:55.9    206.08
1994/274:13:02:02.8    206.06
1994/274:13:02:09.7    206.04
1994/274:13:02:16.5    206.03
1994/274:13:02:23.4    206.03
1994/274:13:02:30.3    206.03
1994/274:13:02:37.2    206.03