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. 
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Data Take ID:                      167.31
Site Name:                         Canon City/Cripple Crk, Colorad
Site ID:                           G07
No. of Ancillary Data Records:     13

       GMT          Roll Angle

1994/283:17:12:05.0    26.02
1994/283:17:12:11.8    26.03
1994/283:17:12:18.7    26.02
1994/283:17:12:25.6    26.02
1994/283:17:12:32.4    26.04
1994/283:17:12:39.3    26.04
1994/283:17:12:46.2    26.05
1994/283:17:12:53.0    26.06
1994/283:17:12:59.9    26.07
1994/283:17:13:06.7    26.06
1994/283:17:13:13.6    26.06
1994/283:17:13:20.5    26.06
1994/283:17:13:27.3    26.06