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:                      70.22
Site Name:                         Gulf Stream A1                 
Site ID:                           NS1
No. of Ancillary Data Records:     27

       GMT          Roll Angle

1994/277:17:53:49.0    205.99
1994/277:17:53:55.9    205.97
1994/277:17:54:02.7    205.96
1994/277:17:54:09.6    205.97
1994/277:17:54:16.5    205.96
1994/277:17:54:23.4    205.97
1994/277:17:54:30.2    205.98
1994/277:17:54:37.1    205.99
1994/277:17:54:44.0    206.02
1994/277:17:54:50.9    206.02
1994/277:17:54:57.8    206.04
1994/277:17:55:04.6    206.06
1994/277:17:55:11.5    206.07
1994/277:17:55:18.4    206.11
1994/277:17:55:25.3    206.12
1994/277:17:55:32.1    206.10
1994/277:17:55:39.0    206.07
1994/277:17:55:45.9    206.08
1994/277:17:55:52.8    206.06
1994/277:17:55:59.6    206.06
1994/277:17:56:06.5    206.05
1994/277:17:56:13.4    206.05
1994/277:17:56:20.3    206.06
1994/277:17:56:27.2    206.06
1994/277:17:56:34.0    206.08
1994/277:17:56:40.9    206.08
1994/277:17:56:47.8    206.08