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:                      123.11
Site Name:                         Mabira, Uganda                 
Site ID:                           E33
No. of Ancillary Data Records:     59

       GMT          Roll Angle

1994/106:23:30:14.0    26.03
1994/106:23:30:20.8    26.01
1994/106:23:30:27.7    25.98
1994/106:23:30:34.6    25.97
1994/106:23:30:41.4    25.96
1994/106:23:30:48.3    25.95
1994/106:23:30:55.1    25.93
1994/106:23:31:02.0    25.93
1994/106:23:31:08.8    25.93
1994/106:23:31:15.7    25.92
1994/106:23:31:22.6    25.93
1994/106:23:31:29.4    25.93
1994/106:23:31:36.3    25.94
1994/106:23:31:43.1    25.95
1994/106:23:31:50.0    25.96
1994/106:23:31:56.8    25.96
1994/106:23:32:03.7    25.98
1994/106:23:32:10.6    26.00
1994/106:23:32:17.4    26.01
1994/106:23:32:24.3    26.03
1994/106:23:32:31.1    26.05
1994/106:23:32:38.0    26.07
1994/106:23:32:44.8    26.09
1994/106:23:32:51.7    26.08
1994/106:23:32:58.6    26.06
1994/106:23:33:05.4    26.04
1994/106:23:33:12.3    26.03
1994/106:23:33:19.1    26.02
1994/106:23:33:26.0    26.01
1994/106:23:33:32.9    26.00
1994/106:23:33:39.7    26.00
1994/106:23:33:46.6    26.00
1994/106:23:33:53.4    26.00
1994/106:23:34:00.3    26.00
1994/106:23:34:07.1    26.00
1994/106:23:34:14.0    26.01
1994/106:23:34:20.9    26.02
1994/106:23:34:27.7    26.03
1994/106:23:34:34.6    26.04
1994/106:23:34:41.4    26.06
1994/106:23:34:48.3    26.07
1994/106:23:34:55.1    26.09
1994/106:23:35:02.0    26.09
1994/106:23:35:08.9    26.06
1994/106:23:35:15.7    26.03
1994/106:23:35:22.6    26.02
1994/106:23:35:29.4    26.00
1994/106:23:35:36.3    25.99
1994/106:23:35:43.1    25.98
1994/106:23:35:50.0    25.97
1994/106:23:35:56.9    25.96
1994/106:23:36:03.7    25.96
1994/106:23:36:10.6    25.96
1994/106:23:36:17.4    25.96
1994/106:23:36:24.3    25.96
1994/106:23:36:31.1    25.96
1994/106:23:36:38.0    25.97
1994/106:23:36:44.9    25.99
1994/106:23:36:51.7    26.00