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:                      26.50
Site Name:                         Equatorial Pacific 0           
Site ID:                           NB0
No. of Ancillary Data Records:     53

       GMT          Roll Angle

1994/275:00:54:42.0    26.04
1994/275:00:54:48.8    26.03
1994/275:00:54:55.7    26.01
1994/275:00:55:02.6    26.01
1994/275:00:55:09.4    25.99
1994/275:00:55:16.3    25.99
1994/275:00:55:23.2    25.99
1994/275:00:55:30.0    25.98
1994/275:00:55:36.9    25.99
1994/275:00:55:43.8    25.99
1994/275:00:55:50.6    26.00
1994/275:00:55:57.5    26.00
1994/275:00:56:04.4    26.01
1994/275:00:56:11.2    26.01
1994/275:00:56:18.1    26.03
1994/275:00:56:25.0    26.05
1994/275:00:56:31.9    26.06
1994/275:00:56:38.7    26.09
1994/275:00:56:45.6    26.09
1994/275:00:56:52.5    26.08
1994/275:00:56:59.3    26.07
1994/275:00:57:06.2    26.06
1994/275:00:57:13.1    26.06
1994/275:00:57:19.9    26.06
1994/275:00:57:26.8    26.06
1994/275:00:57:33.7    26.08
1994/275:00:57:40.5    26.09
1994/275:00:57:47.4    26.08
1994/275:00:57:54.3    26.06
1994/275:00:58:01.1    26.05
1994/275:00:58:08.0    26.04
1994/275:00:58:14.9    26.03
1994/275:00:58:21.7    26.01
1994/275:00:58:28.6    26.00
1994/275:00:58:35.5    26.00
1994/275:00:58:42.3    26.00
1994/275:00:58:49.2    25.98
1994/275:00:58:56.1    25.99
1994/275:00:59:02.9    25.99
1994/275:00:59:09.8    26.00
1994/275:00:59:16.7    26.01
1994/275:00:59:23.5    26.03
1994/275:00:59:30.4    26.03
1994/275:00:59:37.3    26.06
1994/275:00:59:44.1    26.06
1994/275:00:59:51.0    26.07
1994/275:00:59:57.9    26.08
1994/275:01:00:04.7    26.07
1994/275:01:00:11.6    26.07
1994/275:01:00:18.5    26.08
1994/275:01:00:25.3    26.09
1994/275:01:00:32.2    26.10
1994/275:01:00:39.1    26.11