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:                      78.20
Site Name:                         Altai, China                   
Site ID:                           G82
No. of Ancillary Data Records:     44

       GMT          Roll Angle

1994/278:05:39:39.0    25.98
1994/278:05:39:45.9    25.98
1994/278:05:39:52.7    25.97
1994/278:05:39:59.6    25.96
1994/278:05:40:06.5    25.94
1994/278:05:40:13.4    25.95
1994/278:05:40:20.3    25.94
1994/278:05:40:27.2    25.95
1994/278:05:40:34.0    25.95
1994/278:05:40:40.9    25.96
1994/278:05:40:47.8    25.96
1994/278:05:40:54.7    25.95
1994/278:05:41:01.6    25.95
1994/278:05:41:08.4    25.94
1994/278:05:41:15.3    25.95
1994/278:05:41:22.2    25.94
1994/278:05:41:29.1    25.95
1994/278:05:41:36.0    25.95
1994/278:05:41:42.9    25.96
1994/278:05:41:49.7    25.96
1994/278:05:41:56.6    25.98
1994/278:05:42:03.5    25.99
1994/278:05:42:10.4    26.01
1994/278:05:42:17.3    26.03
1994/278:05:42:24.2    26.05
1994/278:05:42:31.0    26.05
1994/278:05:42:37.9    26.04
1994/278:05:42:44.8    26.03
1994/278:05:42:51.7    26.03
1994/278:05:42:58.6    26.01
1994/278:05:43:05.5    26.01
1994/278:05:43:12.3    26.01
1994/278:05:43:19.2    25.99
1994/278:05:43:26.1    26.01
1994/278:05:43:33.0    26.00
1994/278:05:43:39.9    26.02
1994/278:05:43:46.7    26.03
1994/278:05:43:53.6    26.03
1994/278:05:44:00.5    26.03
1994/278:05:44:07.4    26.02
1994/278:05:44:14.3    26.00
1994/278:05:44:21.2    26.00
1994/278:05:44:28.0    25.99
1994/278:05:44:34.9    26.00