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:                      98.20
Site Name:                         Raco, Michigan                 
Site ID:                           ES6
No. of Ancillary Data Records:     15

       GMT          Roll Angle

1994/279:11:01:33.0    26.08
1994/279:11:01:39.9    26.07
1994/279:11:01:46.7    26.06
1994/279:11:01:53.6    26.07
1994/279:11:02:00.5    26.06
1994/279:11:02:07.4    26.06
1994/279:11:02:14.2    26.08
1994/279:11:02:21.1    26.06
1994/279:11:02:28.0    26.04
1994/279:11:02:34.9    26.03
1994/279:11:02:41.7    26.02
1994/279:11:02:48.6    26.00
1994/279:11:02:55.5    26.00
1994/279:11:03:02.4    26.00
1994/279:11:03:09.2    26.00