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:                      144.30
Site Name:                         North Sea A2                   
Site ID:                           NBC
No. of Ancillary Data Records:     79

       GMT          Roll Angle

1994/108:06:51:08.0    26.03
1994/108:06:51:14.9    26.03
1994/108:06:51:21.8    26.04
1994/108:06:51:28.6    26.06
1994/108:06:51:35.5    26.06
1994/108:06:51:42.4    26.06
1994/108:06:51:49.3    26.05
1994/108:06:51:56.2    26.07
1994/108:06:52:03.1    26.07
1994/108:06:52:09.9    26.08
1994/108:06:52:16.8    26.09
1994/108:06:52:23.7    26.08
1994/108:06:52:30.6    26.06
1994/108:06:52:37.5    26.04
1994/108:06:52:44.3    26.03
1994/108:06:52:51.2    26.02
1994/108:06:52:58.1    26.00
1994/108:06:53:05.0    26.00
1994/108:06:53:11.9    26.00
1994/108:06:53:18.8    25.99
1994/108:06:53:25.6    25.98
1994/108:06:53:32.5    25.97
1994/108:06:53:39.4    25.98
1994/108:06:53:46.3    25.98
1994/108:06:53:53.2    25.98
1994/108:06:54:00.1    26.00
1994/108:06:54:06.9    26.00
1994/108:06:54:13.8    26.02
1994/108:06:54:20.7    26.03
1994/108:06:54:27.6    26.05
1994/108:06:54:34.5    26.07
1994/108:06:54:41.4    26.08
1994/108:06:54:48.2    26.05
1994/108:06:54:55.1    26.03
1994/108:06:55:02.0    26.02
1994/108:06:55:08.9    26.00
1994/108:06:55:15.8    25.99
1994/108:06:55:22.7    25.98
1994/108:06:55:29.5    25.97
1994/108:06:55:36.4    25.96
1994/108:06:55:43.3    25.96
1994/108:06:55:50.2    25.95
1994/108:06:55:57.1    25.96
1994/108:06:56:04.0    25.96
1994/108:06:56:10.8    25.96
1994/108:06:56:17.7    25.97
1994/108:06:56:24.6    25.98
1994/108:06:56:31.5    25.99
1994/108:06:56:38.4    26.00
1994/108:06:56:45.3    26.02
1994/108:06:56:52.1    26.04
1994/108:06:56:59.0    26.06
1994/108:06:57:05.9    26.07
1994/108:06:57:12.8    26.04
1994/108:06:57:19.7    26.02
1994/108:06:57:26.6    26.01
1994/108:06:57:33.4    26.00
1994/108:06:57:40.3    25.98
1994/108:06:57:47.2    25.98
1994/108:06:57:54.1    25.97
1994/108:06:58:01.0    25.97
1994/108:06:58:07.9    25.96
1994/108:06:58:14.7    25.96
1994/108:06:58:21.6    25.97
1994/108:06:58:28.5    25.97
1994/108:06:58:35.4    25.98
1994/108:06:58:42.3    25.97
1994/108:06:58:49.2    25.96
1994/108:06:58:56.0    25.95
1994/108:06:59:02.9    25.94
1994/108:06:59:09.8    25.93
1994/108:06:59:16.7    25.93
1994/108:06:59:23.6    25.92
1994/108:06:59:30.5    25.92
1994/108:06:59:37.3    25.93
1994/108:06:59:44.2    25.93
1994/108:06:59:51.1    25.93
1994/108:06:59:58.0    25.94
1994/108:07:00:04.9    25.95