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:                      149.42
Site Name:                         Alligator River, Australia     
Site ID:                           E68
No. of Ancillary Data Records:     18

       GMT          Roll Angle

1994/108:15:21:55.0    206.06
1994/108:15:22:01.8    206.06
1994/108:15:22:08.7    206.07
1994/108:15:22:15.6    206.07
1994/108:15:22:22.4    206.07
1994/108:15:22:29.3    206.08
1994/108:15:22:36.1    206.09
1994/108:15:22:43.0    206.09
1994/108:15:22:49.8    206.07
1994/108:15:22:56.7    206.06
1994/108:15:23:03.5    206.05
1994/108:15:23:10.4    206.03
1994/108:15:23:17.3    206.02
1994/108:15:23:24.1    206.02
1994/108:15:23:31.0    206.02
1994/108:15:23:37.8    206.01
1994/108:15:23:44.7    206.02
1994/108:15:23:51.5    206.02