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:                      123.30
Site Name:                         Equatorial Pacific 4           
Site ID:                           NB4
No. of Ancillary Data Records:     58

       GMT          Roll Angle

1994/281:00:25:11.0    26.07
1994/281:00:25:17.8    26.08
1994/281:00:25:24.7    26.09
1994/281:00:25:31.5    26.06
1994/281:00:25:38.4    26.05
1994/281:00:25:45.2    26.06
1994/281:00:25:52.1    26.04
1994/281:00:25:58.9    26.05
1994/281:00:26:05.7    26.04
1994/281:00:26:12.6    26.04
1994/281:00:26:19.4    26.04
1994/281:00:26:26.3    26.06
1994/281:00:26:33.1    26.07
1994/281:00:26:40.0    26.08
1994/281:00:26:46.8    26.09
1994/281:00:26:53.7    26.09
1994/281:00:27:00.5    26.08
1994/281:00:27:07.4    26.06
1994/281:00:27:14.2    26.05
1994/281:00:27:21.1    26.05
1994/281:00:27:27.9    26.03
1994/281:00:27:34.8    26.04
1994/281:00:27:41.6    26.05
1994/281:00:27:48.5    26.05
1994/281:00:27:55.3    26.06
1994/281:00:28:02.1    26.08
1994/281:00:28:09.0    26.08
1994/281:00:28:15.8    26.08
1994/281:00:28:22.7    26.08
1994/281:00:28:29.5    26.08
1994/281:00:28:36.4    26.08
1994/281:00:28:43.2    26.09
1994/281:00:28:50.1    26.08
1994/281:00:28:56.9    26.09
1994/281:00:29:03.8    26.08
1994/281:00:29:10.6    26.07
1994/281:00:29:17.5    26.07
1994/281:00:29:24.3    26.05
1994/281:00:29:31.2    26.05
1994/281:00:29:38.0    26.06
1994/281:00:29:44.8    26.06
1994/281:00:29:51.7    26.06
1994/281:00:29:58.5    26.06
1994/281:00:30:05.4    26.07
1994/281:00:30:12.2    26.09
1994/281:00:30:19.1    26.10
1994/281:00:30:25.9    26.08
1994/281:00:30:32.8    26.07
1994/281:00:30:39.6    26.05
1994/281:00:30:46.5    26.03
1994/281:00:30:53.3    26.03
1994/281:00:31:00.2    26.03
1994/281:00:31:07.0    26.02
1994/281:00:31:13.9    26.02
1994/281:00:31:20.7    26.03
1994/281:00:31:27.6    26.02
1994/281:00:31:34.4    26.03
1994/281:00:31:41.2    26.04