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

1994/279:17:13:14.0    206.02
1994/279:17:13:20.9    206.04
1994/279:17:13:27.7    206.04
1994/279:17:13:34.6    206.08
1994/279:17:13:41.5    206.05
1994/279:17:13:48.4    206.03
1994/279:17:13:55.2    206.00
1994/279:17:14:02.1    206.00
1994/279:17:14:09.0    205.98
1994/279:17:14:15.9    205.96
1994/279:17:14:22.7    205.95
1994/279:17:14:29.6    205.94
1994/279:17:14:36.5    205.94
1994/279:17:14:43.4    205.95
1994/279:17:14:50.2    205.94
1994/279:17:14:57.1    205.94
1994/279:17:15:04.0    205.96
1994/279:17:15:10.9    205.95
1994/279:17:15:17.7    205.97
1994/279:17:15:24.6    205.99
1994/279:17:15:31.5    205.99
1994/279:17:15:38.4    206.01
1994/279:17:15:45.3    206.03
1994/279:17:15:52.1    206.04
1994/279:17:15:59.0    206.05
1994/279:17:16:05.9    206.06
1994/279:17:16:12.8    206.06
1994/279:17:16:19.6    206.07
1994/279:17:16:26.5    206.08
1994/279:17:16:33.4    206.05
1994/279:17:16:40.3    206.03
1994/279:17:16:47.1    206.03
1994/279:17:16:54.0    206.03