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:                      43.40
Site Name:                         Equatorial Pacific 4           
Site ID:                           NB4
No. of Ancillary Data Records:     53

       GMT          Roll Angle

1994/276:02:05:09.0    26.08
1994/276:02:05:15.8    26.10
1994/276:02:05:22.7    26.08
1994/276:02:05:29.6    26.04
1994/276:02:05:36.4    26.03
1994/276:02:05:43.3    26.02
1994/276:02:05:50.2    26.00
1994/276:02:05:57.0    25.99
1994/276:02:06:03.9    25.99
1994/276:02:06:10.8    25.99
1994/276:02:06:17.7    25.98
1994/276:02:06:24.5    25.98
1994/276:02:06:31.4    25.98
1994/276:02:06:38.3    25.99
1994/276:02:06:45.1    26.00
1994/276:02:06:52.0    26.01
1994/276:02:06:58.9    26.02
1994/276:02:07:05.7    26.03
1994/276:02:07:12.6    26.04
1994/276:02:07:19.5    26.07
1994/276:02:07:26.3    26.08
1994/276:02:07:33.2    26.10
1994/276:02:07:40.1    26.10
1994/276:02:07:46.9    26.08
1994/276:02:07:53.8    26.08
1994/276:02:08:00.7    26.07
1994/276:02:08:07.5    26.08
1994/276:02:08:14.4    26.07
1994/276:02:08:21.3    26.09
1994/276:02:08:28.1    26.09
1994/276:02:08:35.0    26.09
1994/276:02:08:41.9    26.09
1994/276:02:08:48.7    26.09
1994/276:02:08:55.6    26.08
1994/276:02:09:02.5    26.08
1994/276:02:09:09.3    26.07
1994/276:02:09:16.2    26.07
1994/276:02:09:23.1    26.07
1994/276:02:09:29.9    26.07
1994/276:02:09:36.8    26.05
1994/276:02:09:43.7    26.04
1994/276:02:09:50.5    26.01
1994/276:02:09:57.4    26.01
1994/276:02:10:04.3    26.00
1994/276:02:10:11.1    25.99
1994/276:02:10:18.0    25.99
1994/276:02:10:24.9    25.98
1994/276:02:10:31.7    25.99
1994/276:02:10:38.6    26.00
1994/276:02:10:45.5    26.00
1994/276:02:10:52.4    26.01
1994/276:02:10:59.2    26.03
1994/276:02:11:06.1    26.04