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:                      81.50
Site Name:                         Flevoland, Netherlands         
Site ID:                           CS1
No. of Ancillary Data Records:     28

       GMT          Roll Angle

1994/104:09:52:12.0    25.99
1994/104:09:52:18.9    25.99
1994/104:09:52:25.8    25.99
1994/104:09:52:32.7    26.00
1994/104:09:52:39.6    26.01
1994/104:09:52:46.5    26.02
1994/104:09:52:53.4    26.04
1994/104:09:53:00.2    26.06
1994/104:09:53:07.1    26.05
1994/104:09:53:14.0    26.03
1994/104:09:53:20.9    26.01
1994/104:09:53:27.8    25.99
1994/104:09:53:34.7    25.97
1994/104:09:53:41.6    25.96
1994/104:09:53:48.5    25.95
1994/104:09:53:55.4    25.94
1994/104:09:54:02.3    25.93
1994/104:09:54:09.2    25.92
1994/104:09:54:16.1    25.93
1994/104:09:54:23.0    25.93
1994/104:09:54:29.9    25.93
1994/104:09:54:36.8    25.93
1994/104:09:54:43.7    25.93
1994/104:09:54:50.6    25.94
1994/104:09:54:57.5    25.95
1994/104:09:55:04.3    25.97
1994/104:09:55:11.2    25.98
1994/104:09:55:18.1    25.97