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:                      18.10
Site Name:                         WN Atlantic 2                  
Site ID:                           N62
No. of Ancillary Data Records:     33

       GMT          Roll Angle

1994/274:12:45:05.0    206.03
1994/274:12:45:11.9    206.03
1994/274:12:45:18.8    206.02
1994/274:12:45:25.7    206.02
1994/274:12:45:32.6    206.02
1994/274:12:45:39.4    206.00
1994/274:12:45:46.3    206.01
1994/274:12:45:53.2    206.02
1994/274:12:46:00.1    206.02
1994/274:12:46:07.0    206.04
1994/274:12:46:13.9    206.04
1994/274:12:46:20.8    206.07
1994/274:12:46:27.7    206.09
1994/274:12:46:34.6    206.11
1994/274:12:46:41.5    206.12
1994/274:12:46:48.4    206.12
1994/274:12:46:55.3    206.11
1994/274:12:47:02.2    206.11
1994/274:12:47:09.1    206.12
1994/274:12:47:16.0    206.14
1994/274:12:47:22.9    206.16
1994/274:12:47:29.8    206.19
1994/274:12:47:36.6    206.23
1994/274:12:47:43.5    206.27
1994/274:12:47:50.4    206.32
1994/274:12:47:57.3    206.38
1994/274:12:48:04.2    206.44
1994/274:12:48:11.1    206.51
1994/274:12:48:18.0    206.58
1994/274:12:48:24.9    206.66
1994/274:12:48:31.8    206.75
1994/274:12:48:38.7    206.84
1994/274:12:48:45.6    206.94