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:                      63.30
Site Name:                         Kuqa, northwest China          
Site ID:                           G0W
No. of Ancillary Data Records:     56

       GMT          Roll Angle

1994/277:07:31:05.0    206.03
1994/277:07:31:11.9    206.04
1994/277:07:31:18.7    206.06
1994/277:07:31:25.6    206.07
1994/277:07:31:32.5    206.08
1994/277:07:31:39.4    206.09
1994/277:07:31:46.3    206.14
1994/277:07:31:53.2    206.11
1994/277:07:32:00.1    206.09
1994/277:07:32:07.0    206.07
1994/277:07:32:13.8    206.06
1994/277:07:32:20.7    206.04
1994/277:07:32:27.6    206.03
1994/277:07:32:34.5    206.03
1994/277:07:32:41.4    206.02
1994/277:07:32:48.3    206.02
1994/277:07:32:55.2    206.03
1994/277:07:33:02.1    206.03
1994/277:07:33:08.9    206.04
1994/277:07:33:15.8    206.04
1994/277:07:33:22.7    206.06
1994/277:07:33:29.6    206.07
1994/277:07:33:36.5    206.08
1994/277:07:33:43.4    206.09
1994/277:07:33:50.3    206.11
1994/277:07:33:57.2    206.10
1994/277:07:34:04.0    206.09
1994/277:07:34:10.9    206.09
1994/277:07:34:17.8    206.08
1994/277:07:34:24.7    206.09
1994/277:07:34:31.6    206.10
1994/277:07:34:38.5    206.07
1994/277:07:34:45.4    206.05
1994/277:07:34:52.3    206.03
1994/277:07:34:59.1    206.00
1994/277:07:35:06.0    205.98
1994/277:07:35:12.9    205.97
1994/277:07:35:19.8    205.94
1994/277:07:35:26.7    205.93
1994/277:07:35:33.6    205.93
1994/277:07:35:40.5    205.92
1994/277:07:35:47.4    205.92
1994/277:07:35:54.2    205.93
1994/277:07:36:01.1    205.95
1994/277:07:36:08.0    205.96
1994/277:07:36:14.9    205.98
1994/277:07:36:21.8    205.99
1994/277:07:36:28.7    206.00
1994/277:07:36:35.6    206.02
1994/277:07:36:42.5    206.04
1994/277:07:36:49.3    206.08
1994/277:07:36:56.2    206.10
1994/277:07:37:03.1    206.11
1994/277:07:37:10.0    206.10
1994/277:07:37:16.9    206.08
1994/277:07:37:23.8    206.06