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:                      23.40
Site Name:                         Gulf of Mexico 0               
Site ID:                           N06
No. of Ancillary Data Records:     63

       GMT          Roll Angle

1994/274:20:22:11.0    26.05
1994/274:20:22:17.8    26.04
1994/274:20:22:24.7    26.02
1994/274:20:22:31.6    26.02
1994/274:20:22:38.5    26.01
1994/274:20:22:45.3    26.01
1994/274:20:22:52.2    26.00
1994/274:20:22:59.1    26.02
1994/274:20:23:06.0    26.02
1994/274:20:23:12.8    26.02
1994/274:20:23:19.7    26.04
1994/274:20:23:26.6    26.03
1994/274:20:23:33.4    26.04
1994/274:20:23:40.3    26.05
1994/274:20:23:47.2    26.07
1994/274:20:23:54.1    26.06
1994/274:20:24:00.9    26.04
1994/274:20:24:07.8    26.05
1994/274:20:24:14.7    26.03
1994/274:20:24:21.5    26.02
1994/274:20:24:28.4    26.03
1994/274:20:24:35.3    26.03
1994/274:20:24:42.2    26.03
1994/274:20:24:49.0    26.02
1994/274:20:24:55.9    26.05
1994/274:20:25:02.8    26.04
1994/274:20:25:09.6    26.02
1994/274:20:25:16.5    26.01
1994/274:20:25:23.4    26.01
1994/274:20:25:30.3    25.99
1994/274:20:25:37.1    26.00
1994/274:20:25:44.0    25.99
1994/274:20:25:50.9    25.98
1994/274:20:25:57.8    25.99
1994/274:20:26:04.6    25.99
1994/274:20:26:11.5    26.01
1994/274:20:26:18.4    26.01
1994/274:20:26:25.2    26.01
1994/274:20:26:32.1    26.04
1994/274:20:26:39.0    26.05
1994/274:20:26:45.9    26.06
1994/274:20:26:52.7    26.06
1994/274:20:26:59.6    26.09
1994/274:20:27:06.5    26.09
1994/274:20:27:13.3    26.08
1994/274:20:27:20.2    26.08
1994/274:20:27:27.1    26.07
1994/274:20:27:34.0    26.06
1994/274:20:27:40.8    26.05
1994/274:20:27:47.7    26.06
1994/274:20:27:54.6    26.06
1994/274:20:28:01.5    26.06
1994/274:20:28:08.3    26.07
1994/274:20:28:15.2    26.07
1994/274:20:28:22.1    26.08
1994/274:20:28:28.9    26.09
1994/274:20:28:35.8    26.09
1994/274:20:28:42.7    26.07
1994/274:20:28:49.6    26.06
1994/274:20:28:56.4    26.05
1994/274:20:29:03.3    26.03
1994/274:20:29:10.2    26.03
1994/274:20:29:17.0    26.04