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:                      55.50
Site Name:                         Gulf of Mexico 0               
Site ID:                           N06
No. of Ancillary Data Records:     19

       GMT          Roll Angle

1994/102:19:35:12.0    26.00
1994/102:19:35:18.9    26.02
1994/102:19:35:25.7    26.03
1994/102:19:35:32.6    26.03
1994/102:19:35:39.5    26.02
1994/102:19:35:46.4    26.02
1994/102:19:35:53.3    26.01
1994/102:19:36:00.1    26.01
1994/102:19:36:07.0    26.01
1994/102:19:36:13.9    26.01
1994/102:19:36:20.8    26.01
1994/102:19:36:27.7    26.02
1994/102:19:36:34.5    26.01
1994/102:19:36:41.4    26.01
1994/102:19:36:48.3    26.01
1994/102:19:36:55.2    26.02
1994/102:19:37:02.1    26.02
1994/102:19:37:08.9    26.00
1994/102:19:37:15.8    25.99