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:                      65.60
Site Name:                         Ubar                           
Site ID:                           M01
No. of Ancillary Data Records:     39

       GMT          Roll Angle

1994/277:10:34:02.0    25.98
1994/277:10:34:08.8    25.97
1994/277:10:34:15.7    25.98
1994/277:10:34:22.6    25.99
1994/277:10:34:29.5    25.99
1994/277:10:34:36.3    26.01
1994/277:10:34:43.2    26.03
1994/277:10:34:50.1    26.06
1994/277:10:34:56.9    26.07
1994/277:10:35:03.8    26.06
1994/277:10:35:10.7    26.04
1994/277:10:35:17.6    26.01
1994/277:10:35:24.4    26.00
1994/277:10:35:31.3    25.99
1994/277:10:35:38.2    25.98
1994/277:10:35:45.0    25.96
1994/277:10:35:51.9    25.95
1994/277:10:35:58.8    25.95
1994/277:10:36:05.7    25.94
1994/277:10:36:12.5    25.94
1994/277:10:36:19.4    25.94
1994/277:10:36:26.3    25.93
1994/277:10:36:33.1    25.94
1994/277:10:36:40.0    25.94
1994/277:10:36:46.9    25.94
1994/277:10:36:53.8    25.96
1994/277:10:37:00.6    25.96
1994/277:10:37:07.5    25.99
1994/277:10:37:14.4    26.00
1994/277:10:37:21.2    26.02
1994/277:10:37:28.1    26.03
1994/277:10:37:35.0    26.04
1994/277:10:37:41.9    26.08
1994/277:10:37:48.7    26.08
1994/277:10:37:55.6    26.06
1994/277:10:38:02.5    26.06
1994/277:10:38:09.3    26.04
1994/277:10:38:16.2    26.05
1994/277:10:38:23.1    26.06