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:                      13.40
Site Name:                         Western Pacific 28             
Site ID:                           CS5
No. of Ancillary Data Records:     53

       GMT          Roll Angle

1994/274:05:37:06.0    25.95
1994/274:05:37:12.8    25.96
1994/274:05:37:19.7    25.93
1994/274:05:37:26.6    25.94
1994/274:05:37:33.5    25.91
1994/274:05:37:40.3    25.92
1994/274:05:37:47.2    25.93
1994/274:05:37:54.1    25.92
1994/274:05:38:00.9    25.91
1994/274:05:38:07.8    25.95
1994/274:05:38:14.7    25.97
1994/274:05:38:21.5    26.01
1994/274:05:38:28.4    26.04
1994/274:05:38:35.3    26.07
1994/274:05:38:42.2    26.10
1994/274:05:38:49.0    26.08
1994/274:05:38:55.9    26.08
1994/274:05:39:02.8    26.09
1994/274:05:39:09.6    26.07
1994/274:05:39:16.5    26.08
1994/274:05:39:23.4    26.07
1994/274:05:39:30.2    26.08
1994/274:05:39:37.1    26.09
1994/274:05:39:44.0    26.08
1994/274:05:39:50.9    26.06
1994/274:05:39:57.7    26.05
1994/274:05:40:04.6    26.04
1994/274:05:40:11.5    26.04
1994/274:05:40:18.3    26.03
1994/274:05:40:25.2    26.03
1994/274:05:40:32.1    26.02
1994/274:05:40:39.0    26.01
1994/274:05:40:45.8    26.00
1994/274:05:40:52.7    25.99
1994/274:05:40:59.6    25.99
1994/274:05:41:06.4    25.98
1994/274:05:41:13.3    25.99
1994/274:05:41:20.2    25.99
1994/274:05:41:27.0    25.99
1994/274:05:41:33.9    25.99
1994/274:05:41:40.8    25.99
1994/274:05:41:47.7    26.01
1994/274:05:41:54.5    26.02
1994/274:05:42:01.4    26.04
1994/274:05:42:08.3    26.04
1994/274:05:42:15.1    26.06
1994/274:05:42:22.0    26.09
1994/274:05:42:28.9    26.09
1994/274:05:42:35.7    26.08
1994/274:05:42:42.6    26.08
1994/274:05:42:49.5    26.07
1994/274:05:42:56.4    26.08
1994/274:05:43:03.2    26.08