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:                      9.20
Site Name:                         Equatorial Pacific Survey      
Site ID:                           NX1
No. of Ancillary Data Records:     53

       GMT          Roll Angle

1994/273:23:44:22.0    26.04
1994/273:23:44:28.8    26.07
1994/273:23:44:35.7    26.09
1994/273:23:44:42.6    26.08
1994/273:23:44:49.5    26.08
1994/273:23:44:56.3    26.07
1994/273:23:45:03.2    26.07
1994/273:23:45:10.1    26.07
1994/273:23:45:16.9    26.07
1994/273:23:45:23.8    26.07
1994/273:23:45:30.7    26.06
1994/273:23:45:37.5    26.06
1994/273:23:45:44.4    26.07
1994/273:23:45:51.3    26.08
1994/273:23:45:58.1    26.09
1994/273:23:46:05.0    26.07
1994/273:23:46:11.9    26.06
1994/273:23:46:18.7    26.05
1994/273:23:46:25.6    26.05
1994/273:23:46:32.5    26.05
1994/273:23:46:39.4    26.04
1994/273:23:46:46.2    26.04
1994/273:23:46:53.1    26.04
1994/273:23:47:00.0    26.05
1994/273:23:47:06.8    26.05
1994/273:23:47:13.7    26.07
1994/273:23:47:20.6    26.08
1994/273:23:47:27.4    26.09
1994/273:23:47:34.3    26.08
1994/273:23:47:41.2    26.08
1994/273:23:47:48.0    26.07
1994/273:23:47:54.9    26.07
1994/273:23:48:01.8    26.08
1994/273:23:48:08.6    26.09
1994/273:23:48:15.5    26.08
1994/273:23:48:22.4    26.09
1994/273:23:48:29.3    26.11
1994/273:23:48:36.1    26.08
1994/273:23:48:43.0    26.07
1994/273:23:48:49.9    26.07
1994/273:23:48:56.7    26.07
1994/273:23:49:03.6    26.08
1994/273:23:49:10.5    26.07
1994/273:23:49:17.3    26.07
1994/273:23:49:24.2    26.07
1994/273:23:49:31.1    26.08
1994/273:23:49:37.9    26.09
1994/273:23:49:44.8    26.08
1994/273:23:49:51.7    26.06
1994/273:23:49:58.5    26.04
1994/273:23:50:05.4    26.03
1994/273:23:50:12.3    26.04
1994/273:23:50:19.2    26.06