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:                      31.30
Site Name:                         Kuqa, northwest China          
Site ID:                           G0W
No. of Ancillary Data Records:     57

       GMT          Roll Angle

1994/275:08:08:32.0    206.03
1994/275:08:08:38.9    206.03
1994/275:08:08:45.7    206.04
1994/275:08:08:52.6    206.07
1994/275:08:08:59.5    206.09
1994/275:08:09:06.4    206.11
1994/275:08:09:13.3    206.14
1994/275:08:09:20.1    206.13
1994/275:08:09:27.0    206.12
1994/275:08:09:33.9    206.11
1994/275:08:09:40.8    206.09
1994/275:08:09:47.7    206.10
1994/275:08:09:54.5    206.09
1994/275:08:10:01.4    206.09
1994/275:08:10:08.3    206.09
1994/275:08:10:15.2    206.08
1994/275:08:10:22.1    206.08
1994/275:08:10:28.9    206.09
1994/275:08:10:35.8    206.11
1994/275:08:10:42.7    206.10
1994/275:08:10:49.6    206.12
1994/275:08:10:56.5    206.11
1994/275:08:11:03.3    206.08
1994/275:08:11:10.2    206.09
1994/275:08:11:17.1    206.06
1994/275:08:11:24.0    206.06
1994/275:08:11:30.9    206.06
1994/275:08:11:37.7    206.05
1994/275:08:11:44.6    206.06
1994/275:08:11:51.5    206.05
1994/275:08:11:58.4    206.07
1994/275:08:12:05.3    206.06
1994/275:08:12:12.1    206.06
1994/275:08:12:19.0    206.07
1994/275:08:12:25.9    206.09
1994/275:08:12:32.8    206.11
1994/275:08:12:39.7    206.09
1994/275:08:12:46.5    206.07
1994/275:08:12:53.4    206.05
1994/275:08:13:00.3    206.06
1994/275:08:13:07.2    206.06
1994/275:08:13:14.1    206.05
1994/275:08:13:20.9    206.06
1994/275:08:13:27.8    206.06
1994/275:08:13:34.7    206.07
1994/275:08:13:41.6    206.08
1994/275:08:13:48.5    206.09
1994/275:08:13:55.3    206.06
1994/275:08:14:02.2    206.05
1994/275:08:14:09.1    206.04
1994/275:08:14:16.0    206.02
1994/275:08:14:22.9    206.03
1994/275:08:14:29.7    206.02
1994/275:08:14:36.6    206.00
1994/275:08:14:43.5    206.02
1994/275:08:14:50.4    206.02
1994/275:08:14:57.3    206.02