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:                      34.32
Site Name:                         Matera, Italy                  
Site ID:                           CB1
No. of Ancillary Data Records:     12

       GMT          Roll Angle

1994/275:12:36:01.0    206.03
1994/275:12:36:07.9    206.02
1994/275:12:36:14.7    205.99
1994/275:12:36:21.6    205.97
1994/275:12:36:28.5    205.95
1994/275:12:36:35.4    205.97
1994/275:12:36:42.3    205.94
1994/275:12:36:49.2    205.93
1994/275:12:36:56.0    205.94
1994/275:12:37:02.9    205.95
1994/275:12:37:09.8    205.97
1994/275:12:37:16.7    205.99