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:                      51.80
Site Name:                         Sebkra Merkerrhane, Algeria    
Site ID:                           G0C
No. of Ancillary Data Records:     65

       GMT          Roll Angle

1994/276:13:50:36.0    25.97
1994/276:13:50:42.8    25.98
1994/276:13:50:49.7    25.95
1994/276:13:50:56.6    25.95
1994/276:13:51:03.5    25.95
1994/276:13:51:10.3    25.96
1994/276:13:51:17.2    25.96
1994/276:13:51:24.1    25.96
1994/276:13:51:30.9    25.97
1994/276:13:51:37.8    25.98
1994/276:13:51:44.7    25.99
1994/276:13:51:51.5    26.00
1994/276:13:51:58.4    26.02
1994/276:13:52:05.3    26.04
1994/276:13:52:12.1    26.05
1994/276:13:52:19.0    26.09
1994/276:13:52:25.9    26.06
1994/276:13:52:32.7    26.04
1994/276:13:52:39.6    26.03
1994/276:13:52:46.5    26.01
1994/276:13:52:53.4    25.99
1994/276:13:53:00.2    25.99
1994/276:13:53:07.1    25.98
1994/276:13:53:14.0    25.98
1994/276:13:53:20.8    25.98
1994/276:13:53:27.7    25.98
1994/276:13:53:34.6    25.98
1994/276:13:53:41.4    25.97
1994/276:13:53:48.3    25.98
1994/276:13:53:55.2    25.99
1994/276:13:54:02.0    26.00
1994/276:13:54:08.9    26.01
1994/276:13:54:15.8    26.01
1994/276:13:54:22.6    26.03
1994/276:13:54:29.5    26.04
1994/276:13:54:36.4    26.03
1994/276:13:54:43.3    26.04
1994/276:13:54:50.1    26.04
1994/276:13:54:57.0    26.05
1994/276:13:55:03.9    26.07
1994/276:13:55:10.7    26.08
1994/276:13:55:17.6    26.09
1994/276:13:55:24.5    26.08
1994/276:13:55:31.3    26.06
1994/276:13:55:38.2    26.06
1994/276:13:55:45.1    26.05
1994/276:13:55:51.9    26.05
1994/276:13:55:58.8    26.05
1994/276:13:56:05.7    26.05
1994/276:13:56:12.5    26.05
1994/276:13:56:19.4    26.06
1994/276:13:56:26.3    26.07
1994/276:13:56:33.2    26.07
1994/276:13:56:40.0    26.08
1994/276:13:56:46.9    26.09
1994/276:13:56:53.8    26.09
1994/276:13:57:00.6    26.07
1994/276:13:57:07.5    26.04
1994/276:13:57:14.4    26.05
1994/276:13:57:21.2    26.06
1994/276:13:57:28.1    26.05
1994/276:13:57:35.0    26.06
1994/276:13:57:41.8    26.06
1994/276:13:57:48.7    26.06
1994/276:13:57:55.6    26.07