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:                      17.10
Site Name:                         La Victoria, Mexico            
Site ID:                           E30
No. of Ancillary Data Records:     36

       GMT          Roll Angle

1994/100:10:46:13.0    205.91
1994/100:10:46:19.9    205.91
1994/100:10:46:26.7    205.92
1994/100:10:46:33.6    205.93
1994/100:10:46:40.5    205.95
1994/100:10:46:47.4    205.96
1994/100:10:46:54.2    205.94
1994/100:10:47:01.1    205.94
1994/100:10:47:08.0    205.93
1994/100:10:47:14.9    205.93
1994/100:10:47:21.7    205.93
1994/100:10:47:28.6    205.94
1994/100:10:47:35.5    205.95
1994/100:10:47:42.4    205.96
1994/100:10:47:49.2    205.98
1994/100:10:47:56.1    205.98
1994/100:10:48:03.0    206.00
1994/100:10:48:09.9    206.02
1994/100:10:48:16.7    206.04
1994/100:10:48:23.6    206.06
1994/100:10:48:30.5    206.09
1994/100:10:48:37.4    206.08
1994/100:10:48:44.2    206.06
1994/100:10:48:51.1    206.06
1994/100:10:48:58.0    206.05
1994/100:10:49:04.9    206.03
1994/100:10:49:11.7    206.03
1994/100:10:49:18.6    206.04
1994/100:10:49:25.5    206.03
1994/100:10:49:32.4    206.04
1994/100:10:49:39.2    206.06
1994/100:10:49:46.1    206.07
1994/100:10:49:53.0    206.08
1994/100:10:49:59.9    206.05
1994/100:10:50:06.7    206.03
1994/100:10:50:13.6    206.02