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:                      158.20
Site Name:                         Moscow Calibration             
Site ID:                           C05
No. of Ancillary Data Records:     36

       GMT          Roll Angle

1994/283:03:43:26.0    26.04
1994/283:03:43:32.9    26.03
1994/283:03:43:39.7    26.01
1994/283:03:43:46.6    26.00
1994/283:03:43:53.5    25.99
1994/283:03:44:00.4    25.99
1994/283:03:44:07.3    25.99
1994/283:03:44:14.1    25.99
1994/283:03:44:21.0    25.99
1994/283:03:44:27.9    25.99
1994/283:03:44:34.8    25.99
1994/283:03:44:41.7    26.00
1994/283:03:44:48.5    26.01
1994/283:03:44:55.4    26.03
1994/283:03:45:02.3    26.04
1994/283:03:45:09.2    26.03
1994/283:03:45:16.1    26.02
1994/283:03:45:22.9    26.00
1994/283:03:45:29.8    25.99
1994/283:03:45:36.7    25.99
1994/283:03:45:43.6    25.98
1994/283:03:45:50.5    25.98
1994/283:03:45:57.3    25.98
1994/283:03:46:04.2    25.98
1994/283:03:46:11.1    25.99
1994/283:03:46:18.0    26.00
1994/283:03:46:24.9    26.00
1994/283:03:46:31.8    26.03
1994/283:03:46:38.6    26.01
1994/283:03:46:45.5    25.99
1994/283:03:46:52.4    25.97
1994/283:03:46:59.3    25.97
1994/283:03:47:06.2    25.95
1994/283:03:47:13.0    25.95
1994/283:03:47:19.9    25.94
1994/283:03:47:26.8    25.95