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 
1234567890123456789012345678901234567890123456789012345678901234567890123456


Data Take ID:                      130.40
Site Name:                         Montespertoli A0, Italy        
Site ID:                           HS3
No. of Ancillary Data Records:     42

       GMT          Roll Angle

1994/281:10:32:55.0    206.03
1994/281:10:33:01.8    206.03
1994/281:10:33:08.7    206.02
1994/281:10:33:15.6    206.04
1994/281:10:33:22.4    206.04
1994/281:10:33:29.3    206.02
1994/281:10:33:36.2    206.00
1994/281:10:33:43.0    205.99
1994/281:10:33:49.9    205.98
1994/281:10:33:56.7    205.98
1994/281:10:34:03.6    205.97
1994/281:10:34:10.5    205.97
1994/281:10:34:17.3    205.96
1994/281:10:34:24.2    205.96
1994/281:10:34:31.1    205.98
1994/281:10:34:37.9    205.99
1994/281:10:34:44.8    206.00
1994/281:10:34:51.7    206.02
1994/281:10:34:58.5    206.05
1994/281:10:35:05.4    206.09
1994/281:10:35:12.2    206.10
1994/281:10:35:19.1    206.08
1994/281:10:35:26.0    206.08
1994/281:10:35:32.8    206.07
1994/281:10:35:39.7    206.04
1994/281:10:35:46.6    206.01
1994/281:10:35:53.4    205.99
1994/281:10:36:00.3    205.96
1994/281:10:36:07.1    205.95
1994/281:10:36:14.0    205.93
1994/281:10:36:20.9    205.94
1994/281:10:36:27.7    205.93
1994/281:10:36:34.6    205.94
1994/281:10:36:41.5    205.95
1994/281:10:36:48.3    205.95
1994/281:10:36:55.2    205.96
1994/281:10:37:02.1    205.97
1994/281:10:37:08.9    205.98
1994/281:10:37:15.8    205.98
1994/281:10:37:22.6    205.98
1994/281:10:37:29.5    205.98
1994/281:10:37:36.4    205.98