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:                      116.40
Site Name:                         Labrador Sea A0                
Site ID:                           NBF
No. of Ancillary Data Records:     27

       GMT          Roll Angle

1994/106:13:39:25.0    25.93
1994/106:13:39:31.9    25.94
1994/106:13:39:38.8    25.95
1994/106:13:39:45.6    25.96
1994/106:13:39:52.5    25.98
1994/106:13:39:59.4    25.99
1994/106:13:40:06.3    26.01
1994/106:13:40:13.2    26.04
1994/106:13:40:20.1    26.03
1994/106:13:40:26.9    26.01
1994/106:13:40:33.8    25.99
1994/106:13:40:40.7    25.98
1994/106:13:40:47.6    25.97
1994/106:13:40:54.5    25.96
1994/106:13:41:01.4    25.95
1994/106:13:41:08.2    25.95
1994/106:13:41:15.1    25.93
1994/106:13:41:22.0    25.93
1994/106:13:41:28.9    25.93
1994/106:13:41:35.8    25.94
1994/106:13:41:42.7    25.95
1994/106:13:41:49.6    25.95
1994/106:13:41:56.4    25.94
1994/106:13:42:03.3    25.95
1994/106:13:42:10.2    25.95
1994/106:13:42:17.1    25.95
1994/106:13:42:24.0    25.96