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:                      102.20
Site Name:                         NE Pacific Ocean A2            
Site ID:                           N37
No. of Ancillary Data Records:     27

       GMT          Roll Angle

1994/279:17:00:03.0    206.04
1994/279:17:00:09.9    206.03
1994/279:17:00:16.7    206.03
1994/279:17:00:23.6    206.02
1994/279:17:00:30.5    206.02
1994/279:17:00:37.4    206.03
1994/279:17:00:44.3    206.03
1994/279:17:00:51.2    206.05
1994/279:17:00:58.0    206.05
1994/279:17:01:04.9    206.07
1994/279:17:01:11.8    206.07
1994/279:17:01:18.7    206.07
1994/279:17:01:25.6    206.05
1994/279:17:01:32.5    206.04
1994/279:17:01:39.3    206.04
1994/279:17:01:46.2    206.04
1994/279:17:01:53.1    206.04
1994/279:17:02:00.0    206.04
1994/279:17:02:06.9    206.04
1994/279:17:02:13.7    206.05
1994/279:17:02:20.6    206.05
1994/279:17:02:27.5    206.05
1994/279:17:02:34.4    206.04
1994/279:17:02:41.3    206.04
1994/279:17:02:48.2    206.05
1994/279:17:02:55.0    206.05
1994/279:17:03:01.9    206.06