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:                      120.40
Site Name:                         Galapagos Islands              
Site ID:                           GS1
No. of Ancillary Data Records:     36

       GMT          Roll Angle

1994/106:19:49:60.0    206.01
1994/106:19:50:06.9    206.00
1994/106:19:50:13.7    206.02
1994/106:19:50:20.6    206.03
1994/106:19:50:27.4    206.04
1994/106:19:50:34.3    206.05
1994/106:19:50:41.2    206.06
1994/106:19:50:48.0    206.07
1994/106:19:50:54.9    206.04
1994/106:19:51:01.8    206.02
1994/106:19:51:08.6    206.01
1994/106:19:51:15.5    205.99
1994/106:19:51:22.4    205.98
1994/106:19:51:29.2    205.97
1994/106:19:51:36.1    205.96
1994/106:19:51:43.0    205.96
1994/106:19:51:49.8    205.95
1994/106:19:51:56.7    205.95
1994/106:19:52:03.6    205.95
1994/106:19:52:10.4    205.96
1994/106:19:52:17.3    205.96
1994/106:19:52:24.2    205.96
1994/106:19:52:31.0    205.97
1994/106:19:52:37.9    205.99
1994/106:19:52:44.8    206.00
1994/106:19:52:51.6    206.02
1994/106:19:52:58.5    206.03
1994/106:19:53:05.4    206.04
1994/106:19:53:12.2    206.04
1994/106:19:53:19.1    206.05
1994/106:19:53:25.9    206.06
1994/106:19:53:32.8    206.07
1994/106:19:53:39.7    206.09
1994/106:19:53:46.5    206.09
1994/106:19:53:53.4    206.08
1994/106:19:54:00.3    206.06