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:                      141.40
Site Name:                         Sakura-Jima, Japan             
Site ID:                           G1N
No. of Ancillary Data Records:     15

       GMT          Roll Angle

1994/282:02:52:25.0    26.02
1994/282:02:52:31.8    26.02
1994/282:02:52:38.7    26.03
1994/282:02:52:45.5    26.02
1994/282:02:52:52.4    26.01
1994/282:02:52:59.3    26.00
1994/282:02:53:06.1    25.98
1994/282:02:53:13.0    25.95
1994/282:02:53:19.8    25.94
1994/282:02:53:26.7    25.91
1994/282:02:53:33.6    25.89
1994/282:02:53:40.4    25.89
1994/282:02:53:47.3    25.87
1994/282:02:53:54.1    25.87
1994/282:02:54:01.0    25.88