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:                      97.20
Site Name:                         Wallops Island, Maryland       
Site ID:                           C32
No. of Ancillary Data Records:     48

       GMT          Roll Angle

1994/105:09:15:27.0    26.04
1994/105:09:15:33.9    26.03
1994/105:09:15:40.7    26.01
1994/105:09:15:47.6    25.99
1994/105:09:15:54.5    25.99
1994/105:09:16:01.4    25.98
1994/105:09:16:08.2    25.97
1994/105:09:16:15.1    25.98
1994/105:09:16:22.0    25.98
1994/105:09:16:28.9    26.00
1994/105:09:16:35.7    26.01
1994/105:09:16:42.6    26.02
1994/105:09:16:49.5    26.04
1994/105:09:16:56.4    26.06
1994/105:09:17:03.2    26.07
1994/105:09:17:10.1    26.10
1994/105:09:17:17.0    26.12
1994/105:09:17:23.9    26.15
1994/105:09:17:30.7    26.16
1994/105:09:17:37.6    26.15
1994/105:09:17:44.5    26.14
1994/105:09:17:51.4    26.13
1994/105:09:17:58.2    26.12
1994/105:09:18:05.1    26.12
1994/105:09:18:12.0    26.12
1994/105:09:18:18.9    26.12
1994/105:09:18:25.7    26.12
1994/105:09:18:32.6    26.12
1994/105:09:18:39.5    26.13
1994/105:09:18:46.4    26.14
1994/105:09:18:53.2    26.13
1994/105:09:19:00.1    26.12
1994/105:09:19:07.0    26.11
1994/105:09:19:13.9    26.11
1994/105:09:19:20.7    26.09
1994/105:09:19:27.6    26.08
1994/105:09:19:34.5    26.08
1994/105:09:19:41.3    26.08
1994/105:09:19:48.2    26.08
1994/105:09:19:55.1    26.08
1994/105:09:20:02.0    26.09
1994/105:09:20:08.8    26.10
1994/105:09:20:15.7    26.12
1994/105:09:20:22.6    26.12
1994/105:09:20:29.5    26.14
1994/105:09:20:36.3    26.15
1994/105:09:20:43.2    26.15
1994/105:09:20:50.1    26.14