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 
1234567890123456789012345678901234567890123456789012345678901234567890123456


Data Take ID:                      76.10
Site Name:                         Bir Misaha, Sahara  Sudan      
Site ID:                           GS8
No. of Ancillary Data Records:     62

       GMT          Roll Angle

1994/104:02:06:47.0    26.00
1994/104:02:06:53.9    26.03
1994/104:02:07:00.8    26.06
1994/104:02:07:07.6    26.08
1994/104:02:07:14.5    26.09
1994/104:02:07:21.4    26.08
1994/104:02:07:28.3    26.07
1994/104:02:07:35.1    26.06
1994/104:02:07:42.0    26.06
1994/104:02:07:48.9    26.05
1994/104:02:07:55.7    26.06
1994/104:02:08:02.6    26.06
1994/104:02:08:09.5    26.06
1994/104:02:08:16.3    26.06
1994/104:02:08:23.2    26.07
1994/104:02:08:30.1    26.08
1994/104:02:08:37.0    26.08
1994/104:02:08:43.8    26.09
1994/104:02:08:50.7    26.09
1994/104:02:08:57.6    26.09
1994/104:02:09:04.4    26.08
1994/104:02:09:11.3    26.07
1994/104:02:09:18.2    26.07
1994/104:02:09:25.0    26.07
1994/104:02:09:31.9    26.08
1994/104:02:09:38.8    26.07
1994/104:02:09:45.7    26.07
1994/104:02:09:52.5    26.07
1994/104:02:09:59.4    26.06
1994/104:02:10:06.3    26.07
1994/104:02:10:13.1    26.07
1994/104:02:10:20.0    26.08
1994/104:02:10:26.9    26.08
1994/104:02:10:33.8    26.10
1994/104:02:10:40.6    26.12
1994/104:02:10:47.5    26.13
1994/104:02:10:54.4    26.15
1994/104:02:11:01.2    26.17
1994/104:02:11:08.1    26.16
1994/104:02:11:15.0    26.15
1994/104:02:11:21.8    26.14
1994/104:02:11:28.7    26.14
1994/104:02:11:35.6    26.14
1994/104:02:11:42.5    26.14
1994/104:02:11:49.3    26.14
1994/104:02:11:56.2    26.14
1994/104:02:12:03.1    26.15
1994/104:02:12:09.9    26.16
1994/104:02:12:16.8    26.16
1994/104:02:12:23.7    26.15
1994/104:02:12:30.5    26.15
1994/104:02:12:37.4    26.14
1994/104:02:12:44.3    26.14
1994/104:02:12:51.2    26.15
1994/104:02:12:58.0    26.15
1994/104:02:13:04.9    26.16
1994/104:02:13:11.8    26.15
1994/104:02:13:18.6    26.14
1994/104:02:13:25.5    26.12
1994/104:02:13:32.4    26.12
1994/104:02:13:39.2    26.11
1994/104:02:13:46.1    26.10