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:                      50.40
Site Name:                         Sudan A4                       
Site ID:                           G56
No. of Ancillary Data Records:     71

       GMT          Roll Angle

1994/276:12:20:54.0    206.03
1994/276:12:21:00.8    206.04
1994/276:12:21:07.7    206.05
1994/276:12:21:14.6    206.07
1994/276:12:21:21.5    206.07
1994/276:12:21:28.3    206.08
1994/276:12:21:35.2    206.07
1994/276:12:21:42.1    206.06
1994/276:12:21:48.9    206.08
1994/276:12:21:55.8    206.08
1994/276:12:22:02.7    206.08
1994/276:12:22:09.5    206.07
1994/276:12:22:16.4    206.07
1994/276:12:22:23.3    206.05
1994/276:12:22:30.1    206.04
1994/276:12:22:37.0    206.03
1994/276:12:22:43.9    206.01
1994/276:12:22:50.8    206.00
1994/276:12:22:57.6    205.99
1994/276:12:23:04.5    205.99
1994/276:12:23:11.4    205.99
1994/276:12:23:18.2    206.00
1994/276:12:23:25.1    206.00
1994/276:12:23:32.0    206.01
1994/276:12:23:38.8    206.02
1994/276:12:23:45.7    206.03
1994/276:12:23:52.6    206.04
1994/276:12:23:59.5    206.05
1994/276:12:24:06.3    206.05
1994/276:12:24:13.2    206.04
1994/276:12:24:20.1    206.01
1994/276:12:24:26.9    205.99
1994/276:12:24:33.8    205.98
1994/276:12:24:40.7    205.96
1994/276:12:24:47.5    205.95
1994/276:12:24:54.4    205.95
1994/276:12:25:01.3    205.94
1994/276:12:25:08.1    205.93
1994/276:12:25:15.0    205.93
1994/276:12:25:21.9    205.93
1994/276:12:25:28.8    205.93
1994/276:12:25:35.6    205.94
1994/276:12:25:42.5    205.94
1994/276:12:25:49.4    205.95
1994/276:12:25:56.2    205.96
1994/276:12:26:03.1    205.98
1994/276:12:26:10.0    206.00
1994/276:12:26:16.8    206.01
1994/276:12:26:23.7    206.01
1994/276:12:26:30.6    206.02
1994/276:12:26:37.4    206.03
1994/276:12:26:44.3    206.05
1994/276:12:26:51.2    206.07
1994/276:12:26:58.1    206.09
1994/276:12:27:04.9    206.12
1994/276:12:27:11.8    206.15
1994/276:12:27:18.7    206.19
1994/276:12:27:25.5    206.23
1994/276:12:27:32.4    206.27
1994/276:12:27:39.3    206.32
1994/276:12:27:46.1    206.37
1994/276:12:27:53.0    206.43
1994/276:12:27:59.9    206.49
1994/276:12:28:06.8    206.55
1994/276:12:28:13.6    206.62
1994/276:12:28:20.5    206.69
1994/276:12:28:27.4    206.77
1994/276:12:28:34.2    206.85
1994/276:12:28:41.1    206.93
1994/276:12:28:48.0    207.02
1994/276:12:28:54.8    207.11