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:                      31.20
Site Name:                         Foulum, Denmark (1)            
Site ID:                           G16
No. of Ancillary Data Records:     24

       GMT          Roll Angle

1994/101:07:45:20.0    206.10
1994/101:07:45:26.9    206.08
1994/101:07:45:33.8    206.06
1994/101:07:45:40.7    206.04
1994/101:07:45:47.6    206.03
1994/101:07:45:54.5    206.01
1994/101:07:46:01.4    206.00
1994/101:07:46:08.3    205.99
1994/101:07:46:15.2    205.99
1994/101:07:46:22.1    206.00
1994/101:07:46:29.0    206.02
1994/101:07:46:35.9    206.02
1994/101:07:46:42.8    206.05
1994/101:07:46:49.7    206.06
1994/101:07:46:56.6    206.09
1994/101:07:47:03.5    206.09
1994/101:07:47:10.4    206.07
1994/101:07:47:17.3    206.06
1994/101:07:47:24.2    206.06
1994/101:07:47:31.1    206.04
1994/101:07:47:38.0    206.04
1994/101:07:47:44.9    206.03
1994/101:07:47:51.8    206.03
1994/101:07:47:58.7    206.04