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:                      97.10
Site Name:                         La Victoria, Mexico            
Site ID:                           E30
No. of Ancillary Data Records:     36

       GMT          Roll Angle

1994/105:09:09:48.0    26.01
1994/105:09:09:54.8    26.01
1994/105:09:10:01.7    26.02
1994/105:09:10:08.6    26.03
1994/105:09:10:15.4    26.04
1994/105:09:10:22.3    26.06
1994/105:09:10:29.2    26.07
1994/105:09:10:36.0    26.10
1994/105:09:10:42.9    26.08
1994/105:09:10:49.8    26.06
1994/105:09:10:56.6    26.03
1994/105:09:11:03.5    26.03
1994/105:09:11:10.4    26.03
1994/105:09:11:17.2    26.03
1994/105:09:11:24.1    26.03
1994/105:09:11:30.9    26.04
1994/105:09:11:37.8    26.05
1994/105:09:11:44.7    26.05
1994/105:09:11:51.5    26.07
1994/105:09:11:58.4    26.08
1994/105:09:12:05.3    26.08
1994/105:09:12:12.1    26.09
1994/105:09:12:19.0    26.07
1994/105:09:12:25.9    26.06
1994/105:09:12:32.7    26.05
1994/105:09:12:39.6    26.05
1994/105:09:12:46.5    26.04
1994/105:09:12:53.3    26.04
1994/105:09:13:00.2    26.04
1994/105:09:13:07.0    26.04
1994/105:09:13:13.9    26.04
1994/105:09:13:20.8    26.04
1994/105:09:13:27.6    26.05
1994/105:09:13:34.5    26.06
1994/105:09:13:41.4    26.08
1994/105:09:13:48.2    26.09