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:                      102.42
Site Name:                         Mahantango A0, Pennsylvania    
Site ID:                           HB0
No. of Ancillary Data Records:     33

       GMT          Roll Angle

1994/105:17:01:60.0    206.02
1994/105:17:02:06.9    206.02
1994/105:17:02:13.7    206.03
1994/105:17:02:20.6    206.04
1994/105:17:02:27.5    206.05
1994/105:17:02:34.4    206.03
1994/105:17:02:41.3    206.01
1994/105:17:02:48.1    206.00
1994/105:17:02:55.0    205.99
1994/105:17:03:01.9    205.99
1994/105:17:03:08.8    205.98
1994/105:17:03:15.6    205.98
1994/105:17:03:22.5    205.98
1994/105:17:03:29.4    205.99
1994/105:17:03:36.3    205.99
1994/105:17:03:43.1    206.00
1994/105:17:03:50.0    206.00
1994/105:17:03:56.9    206.01
1994/105:17:04:03.8    206.02
1994/105:17:04:10.7    206.03
1994/105:17:04:17.5    206.04
1994/105:17:04:24.4    206.02
1994/105:17:04:31.3    206.01
1994/105:17:04:38.2    206.01
1994/105:17:04:45.0    206.00
1994/105:17:04:51.9    205.99
1994/105:17:04:58.8    205.99
1994/105:17:05:05.7    205.99
1994/105:17:05:12.6    205.99
1994/105:17:05:19.4    206.00
1994/105:17:05:26.3    206.01
1994/105:17:05:33.2    206.02
1994/105:17:05:40.1    206.03