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:                      34.11
Site Name:                         Chickasha, Oklahoma            
Site ID:                           HS2
No. of Ancillary Data Records:     21

       GMT          Roll Angle

1994/275:12:14:01.0    26.05
1994/275:12:14:07.9    26.05
1994/275:12:14:14.7    26.04
1994/275:12:14:21.6    26.03
1994/275:12:14:28.5    26.01
1994/275:12:14:35.4    26.01
1994/275:12:14:42.2    26.02
1994/275:12:14:49.1    26.01
1994/275:12:14:56.0    26.01
1994/275:12:15:02.9    26.02
1994/275:12:15:09.7    26.03
1994/275:12:15:16.6    26.03
1994/275:12:15:23.5    26.04
1994/275:12:15:30.4    26.05
1994/275:12:15:37.3    26.05
1994/275:12:15:44.1    26.05
1994/275:12:15:51.0    26.04
1994/275:12:15:57.9    26.05
1994/275:12:16:04.8    26.05
1994/275:12:16:11.6    26.05
1994/275:12:16:18.5    26.06