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:                      118.31
Site Name:                         Raco, Michigan                 
Site ID:                           ES6
No. of Ancillary Data Records:     33

       GMT          Roll Angle

1994/280:16:49:08.0    206.11
1994/280:16:49:14.8    206.09
1994/280:16:49:21.7    206.08
1994/280:16:49:28.6    206.08
1994/280:16:49:35.4    206.03
1994/280:16:49:42.3    206.02
1994/280:16:49:49.2    206.01
1994/280:16:49:56.0    206.02
1994/280:16:50:02.9    206.01
1994/280:16:50:09.8    206.00
1994/280:16:50:16.6    206.01
1994/280:16:50:23.5    205.99
1994/280:16:50:30.4    206.00
1994/280:16:50:37.3    206.01
1994/280:16:50:44.1    206.02
1994/280:16:50:51.0    206.02
1994/280:16:50:57.9    206.04
1994/280:16:51:04.7    206.04
1994/280:16:51:11.6    206.08
1994/280:16:51:18.5    206.10
1994/280:16:51:25.3    206.12
1994/280:16:51:32.2    206.11
1994/280:16:51:39.1    206.11
1994/280:16:51:45.9    206.11
1994/280:16:51:52.8    206.11
1994/280:16:51:59.7    206.10
1994/280:16:52:06.5    206.11
1994/280:16:52:13.4    206.11
1994/280:16:52:20.3    206.11
1994/280:16:52:27.1    206.10
1994/280:16:52:34.0    206.10
1994/280:16:52:40.9    206.10
1994/280:16:52:47.7    206.10