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:                      8.50
Site Name:                         Galapagos Islands              
Site ID:                           GS1
No. of Ancillary Data Records:     16

       GMT          Roll Angle

1994/099:22:06:59.0    26.01
1994/099:22:07:05.9    26.00
1994/099:22:07:12.7    26.01
1994/099:22:07:19.6    26.00
1994/099:22:07:26.5    26.01
1994/099:22:07:33.4    26.02
1994/099:22:07:40.2    26.03
1994/099:22:07:47.1    26.04
1994/099:22:07:54.0    26.05
1994/099:22:08:00.8    26.06
1994/099:22:08:07.7    26.06
1994/099:22:08:14.6    26.05
1994/099:22:08:21.5    26.03
1994/099:22:08:28.3    26.01
1994/099:22:08:35.2    26.01
1994/099:22:08:42.1    25.99