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:                      130.10
Site Name:                         Sonora, Mexico                 
Site ID:                           G49
No. of Ancillary Data Records:     114

       GMT          Roll Angle

1994/281:10:11:46.0    206.09
1994/281:10:11:52.8    206.09
1994/281:10:11:59.7    206.12
1994/281:10:12:06.6    206.13
1994/281:10:12:13.4    206.11
1994/281:10:12:20.3    206.08
1994/281:10:12:27.2    206.08
1994/281:10:12:34.0    206.05
1994/281:10:12:40.9    206.06
1994/281:10:12:47.7    206.07
1994/281:10:12:54.6    206.05
1994/281:10:13:01.5    206.03
1994/281:10:13:08.3    206.03
1994/281:10:13:15.2    206.03
1994/281:10:13:22.1    206.04
1994/281:10:13:28.9    206.06
1994/281:10:13:35.8    206.09
1994/281:10:13:42.6    206.11
1994/281:10:13:49.5    206.12
1994/281:10:13:56.4    206.11
1994/281:10:14:03.2    206.08
1994/281:10:14:10.1    206.07
1994/281:10:14:17.0    206.06
1994/281:10:14:23.8    206.07
1994/281:10:14:30.7    206.07
1994/281:10:14:37.6    206.09
1994/281:10:14:44.4    206.12
1994/281:10:14:51.3    206.13
1994/281:10:14:58.1    206.09
1994/281:10:15:05.0    206.07
1994/281:10:15:11.9    206.05
1994/281:10:15:18.7    206.06
1994/281:10:15:25.6    206.04
1994/281:10:15:32.5    206.05
1994/281:10:15:39.3    206.06
1994/281:10:15:46.2    206.08
1994/281:10:15:53.0    206.11
1994/281:10:15:59.9    206.12
1994/281:10:16:06.8    206.10
1994/281:10:16:13.6    206.07
1994/281:10:16:20.5    206.06
1994/281:10:16:27.4    206.05
1994/281:10:16:34.2    206.06
1994/281:10:16:41.1    206.07
1994/281:10:16:48.0    206.09
1994/281:10:16:54.8    206.08
1994/281:10:17:01.7    206.07
1994/281:10:17:08.5    206.04
1994/281:10:17:15.4    206.03
1994/281:10:17:22.3    206.03
1994/281:10:17:29.1    206.02
1994/281:10:17:36.0    206.03
1994/281:10:17:42.9    206.04
1994/281:10:17:49.7    206.07
1994/281:10:17:56.6    206.12
1994/281:10:18:03.4    206.13
1994/281:10:18:10.3    206.10
1994/281:10:18:17.2    206.08
1994/281:10:18:24.0    206.07
1994/281:10:18:30.9    206.05
1994/281:10:18:37.8    206.04
1994/281:10:18:44.6    206.04
1994/281:10:18:51.5    206.04
1994/281:10:18:58.4    206.07
1994/281:10:19:05.2    206.09
1994/281:10:19:12.1    206.11
1994/281:10:19:18.9    206.12
1994/281:10:19:25.8    206.09
1994/281:10:19:32.7    206.06
1994/281:10:19:39.5    206.05
1994/281:10:19:46.4    206.05
1994/281:10:19:53.3    206.03
1994/281:10:20:00.1    206.04
1994/281:10:20:07.0    206.04
1994/281:10:20:13.8    206.05
1994/281:10:20:20.7    206.07
1994/281:10:20:27.6    206.10
1994/281:10:20:34.4    206.12
1994/281:10:20:41.3    206.08
1994/281:10:20:48.2    206.06
1994/281:10:20:55.0    206.04
1994/281:10:21:01.9    206.04
1994/281:10:21:08.7    206.04
1994/281:10:21:15.6    206.05
1994/281:10:21:22.5    206.06
1994/281:10:21:29.3    206.08
1994/281:10:21:36.2    206.11
1994/281:10:21:43.1    206.12
1994/281:10:21:49.9    206.12
1994/281:10:21:56.8    206.09
1994/281:10:22:03.7    206.08
1994/281:10:22:10.5    206.05
1994/281:10:22:17.4    206.07
1994/281:10:22:24.2    206.08
1994/281:10:22:31.1    206.10
1994/281:10:22:38.0    206.12
1994/281:10:22:44.8    206.11
1994/281:10:22:51.7    206.09
1994/281:10:22:58.6    206.07
1994/281:10:23:05.4    206.05
1994/281:10:23:12.3    206.06
1994/281:10:23:19.1    206.07
1994/281:10:23:26.0    206.08
1994/281:10:23:32.9    206.10
1994/281:10:23:39.7    206.13
1994/281:10:23:46.6    206.10
1994/281:10:23:53.5    206.08
1994/281:10:24:00.3    206.07
1994/281:10:24:07.2    206.06
1994/281:10:24:14.1    206.07
1994/281:10:24:20.9    206.05
1994/281:10:24:27.8    206.05
1994/281:10:24:34.6    206.05
1994/281:10:24:41.5    206.05