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:                      166.80
Site Name:                         South America fix @ 45         
Site ID:                           GF3
No. of Ancillary Data Records:     71

       GMT          Roll Angle

1994/283:15:55:21.0    206.04
1994/283:15:55:27.8    206.05
1994/283:15:55:34.7    206.04
1994/283:15:55:41.5    206.08
1994/283:15:55:48.4    206.08
1994/283:15:55:55.2    206.09
1994/283:15:56:02.1    206.07
1994/283:15:56:08.9    206.07
1994/283:15:56:15.8    206.05
1994/283:15:56:22.6    206.04
1994/283:15:56:29.5    206.04
1994/283:15:56:36.3    206.03
1994/283:15:56:43.1    206.02
1994/283:15:56:50.0    206.02
1994/283:15:56:56.8    206.03
1994/283:15:57:03.7    206.03
1994/283:15:57:10.5    206.03
1994/283:15:57:17.4    206.04
1994/283:15:57:24.2    206.05
1994/283:15:57:31.1    206.06
1994/283:15:57:37.9    206.06
1994/283:15:57:44.8    206.07
1994/283:15:57:51.6    206.09
1994/283:15:57:58.5    206.10
1994/283:15:58:05.3    206.07
1994/283:15:58:12.2    206.07
1994/283:15:58:19.0    206.05
1994/283:15:58:25.9    206.04
1994/283:15:58:32.7    206.02
1994/283:15:58:39.6    206.02
1994/283:15:58:46.4    206.01
1994/283:15:58:53.2    206.01
1994/283:15:59:00.1    206.01
1994/283:15:59:06.9    206.01
1994/283:15:59:13.8    206.01
1994/283:15:59:20.6    206.01
1994/283:15:59:27.5    206.00
1994/283:15:59:34.3    205.99
1994/283:15:59:41.2    205.97
1994/283:15:59:48.0    205.97
1994/283:15:59:54.9    205.97
1994/283:16:00:01.7    205.97
1994/283:16:00:08.6    205.96
1994/283:16:00:15.4    205.97
1994/283:16:00:22.3    205.97
1994/283:16:00:29.1    205.97
1994/283:16:00:36.0    205.99
1994/283:16:00:42.8    206.00
1994/283:16:00:49.7    206.01
1994/283:16:00:56.5    206.03
1994/283:16:01:03.4    206.05
1994/283:16:01:10.2    206.07
1994/283:16:01:17.0    206.09
1994/283:16:01:23.9    206.09
1994/283:16:01:30.7    206.08
1994/283:16:01:37.6    206.09
1994/283:16:01:44.4    206.07
1994/283:16:01:51.3    206.08
1994/283:16:01:58.1    206.08
1994/283:16:02:05.0    206.08
1994/283:16:02:11.8    206.09
1994/283:16:02:18.7    206.06
1994/283:16:02:25.5    206.05
1994/283:16:02:32.4    206.04
1994/283:16:02:39.2    206.01
1994/283:16:02:46.1    206.01
1994/283:16:02:52.9    206.00
1994/283:16:02:59.8    206.01
1994/283:16:03:06.6    206.00
1994/283:16:03:13.5    206.01
1994/283:16:03:20.3    206.01