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:                      40.31
Site Name:                         Davis, California              
Site ID:                           E18
No. of Ancillary Data Records:     23

       GMT          Roll Angle

1994/275:21:28:51.0    26.09
1994/275:21:28:57.9    26.06
1994/275:21:29:04.7    26.05
1994/275:21:29:11.6    26.05
1994/275:21:29:18.5    26.04
1994/275:21:29:25.4    26.02
1994/275:21:29:32.3    26.02
1994/275:21:29:39.1    26.03
1994/275:21:29:46.0    26.02
1994/275:21:29:52.9    26.01
1994/275:21:29:59.8    26.01
1994/275:21:30:06.7    26.01
1994/275:21:30:13.6    26.02
1994/275:21:30:20.4    26.03
1994/275:21:30:27.3    26.04
1994/275:21:30:34.2    26.05
1994/275:21:30:41.1    26.05
1994/275:21:30:48.0    26.05
1994/275:21:30:54.8    26.05
1994/275:21:31:01.7    26.05
1994/275:21:31:08.6    26.06
1994/275:21:31:15.5    26.07
1994/275:21:31:22.4    26.08