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:                      14.50
Site Name:                         Weipa, Australia               
Site ID:                           E69
No. of Ancillary Data Records:     36

       GMT          Roll Angle

1994/274:07:13:48.0    26.08
1994/274:07:13:54.8    26.08
1994/274:07:14:01.7    26.10
1994/274:07:14:08.6    26.06
1994/274:07:14:15.5    26.06
1994/274:07:14:22.3    26.03
1994/274:07:14:29.2    26.02
1994/274:07:14:36.1    25.99
1994/274:07:14:42.9    25.98
1994/274:07:14:49.8    25.98
1994/274:07:14:56.7    25.96
1994/274:07:15:03.5    25.96
1994/274:07:15:10.4    25.96
1994/274:07:15:17.3    25.95
1994/274:07:15:24.2    25.96
1994/274:07:15:31.0    25.96
1994/274:07:15:37.9    25.97
1994/274:07:15:44.8    25.97
1994/274:07:15:51.6    25.98
1994/274:07:15:58.5    25.99
1994/274:07:16:05.4    26.00
1994/274:07:16:12.3    26.02
1994/274:07:16:19.1    26.04
1994/274:07:16:26.0    26.06
1994/274:07:16:32.9    26.06
1994/274:07:16:39.7    26.07
1994/274:07:16:46.6    26.10
1994/274:07:16:53.5    26.08
1994/274:07:17:00.3    26.05
1994/274:07:17:07.2    26.03
1994/274:07:17:14.1    26.02
1994/274:07:17:21.0    26.01
1994/274:07:17:27.8    26.02
1994/274:07:17:34.7    26.00
1994/274:07:17:41.6    26.01
1994/274:07:17:48.4    26.01