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. 
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Data Take ID:                      29.22
Site Name:                         Matera, Italy                  
Site ID:                           CB1
No. of Ancillary Data Records:     7

       GMT          Roll Angle

1994/275:04:52:13.0    206.08
1994/275:04:52:19.9    206.08
1994/275:04:52:26.7    206.10
1994/275:04:52:33.6    206.13
1994/275:04:52:40.5    206.15
1994/275:04:52:47.4    206.16
1994/275:04:52:54.3    206.17