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:                      153.30
Site Name:                         Moreno Glacier, Argentina      
Site ID:                           G0J
No. of Ancillary Data Records:     18

       GMT          Roll Angle

1994/282:21:01:02.0    26.05
1994/282:21:01:08.8    26.06
1994/282:21:01:15.7    26.07
1994/282:21:01:22.6    26.07
1994/282:21:01:29.5    26.09
1994/282:21:01:36.3    26.09
1994/282:21:01:43.2    26.07
1994/282:21:01:50.1    26.06
1994/282:21:01:56.9    26.05
1994/282:21:02:03.8    26.04
1994/282:21:02:10.7    26.04
1994/282:21:02:17.5    26.03
1994/282:21:02:24.4    26.04
1994/282:21:02:31.3    26.04
1994/282:21:02:38.2    26.05
1994/282:21:02:45.0    26.06
1994/282:21:02:51.9    26.08
1994/282:21:02:58.8    26.11