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 
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Data Take ID:                      117.20
Site Name:                         Howland, Maine                 
Site ID:                           EB1
No. of Ancillary Data Records:     23

       GMT          Roll Angle

1994/106:15:09:59.0    25.97
1994/106:15:10:05.9    25.97
1994/106:15:10:12.7    25.97
1994/106:15:10:19.6    25.96
1994/106:15:10:26.5    25.96
1994/106:15:10:33.4    25.96
1994/106:15:10:40.3    25.96
1994/106:15:10:47.2    25.97
1994/106:15:10:54.0    25.97
1994/106:15:11:00.9    25.96
1994/106:15:11:07.8    25.94
1994/106:15:11:14.7    25.93
1994/106:15:11:21.6    25.93
1994/106:15:11:28.5    25.92
1994/106:15:11:35.3    25.91
1994/106:15:11:42.2    25.91
1994/106:15:11:49.1    25.91
1994/106:15:11:56.0    25.91
1994/106:15:12:02.9    25.92
1994/106:15:12:09.7    25.92
1994/106:15:12:16.6    25.93
1994/106:15:12:23.5    25.94
1994/106:15:12:30.4    25.95