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:                      81.90
Site Name:                         Equatorial Pacific Survey      
Site ID:                           NX8
No. of Ancillary Data Records:     53

       GMT          Roll Angle

1994/104:10:53:05.0    26.00
1994/104:10:53:11.8    26.00
1994/104:10:53:18.7    26.00
1994/104:10:53:25.6    26.01
1994/104:10:53:32.4    26.03
1994/104:10:53:39.3    26.04
1994/104:10:53:46.2    26.05
1994/104:10:53:53.0    26.07
1994/104:10:53:59.9    26.09
1994/104:10:54:06.8    26.10
1994/104:10:54:13.6    26.08
1994/104:10:54:20.5    26.08
1994/104:10:54:27.4    26.07
1994/104:10:54:34.2    26.07
1994/104:10:54:41.1    26.08
1994/104:10:54:47.9    26.08
1994/104:10:54:54.8    26.07
1994/104:10:55:01.7    26.09
1994/104:10:55:08.5    26.09
1994/104:10:55:15.4    26.08
1994/104:10:55:22.3    26.06
1994/104:10:55:29.1    26.05
1994/104:10:55:36.0    26.04
1994/104:10:55:42.9    26.03
1994/104:10:55:49.7    26.03
1994/104:10:55:56.6    26.02
1994/104:10:56:03.5    26.02
1994/104:10:56:10.3    26.02
1994/104:10:56:17.2    26.02
1994/104:10:56:24.0    26.03
1994/104:10:56:30.9    26.05
1994/104:10:56:37.8    26.06
1994/104:10:56:44.6    26.07
1994/104:10:56:51.5    26.08
1994/104:10:56:58.4    26.09
1994/104:10:57:05.2    26.09
1994/104:10:57:12.1    26.07
1994/104:10:57:19.0    26.06
1994/104:10:57:25.8    26.05
1994/104:10:57:32.7    26.04
1994/104:10:57:39.5    26.03
1994/104:10:57:46.4    26.04
1994/104:10:57:53.3    26.03
1994/104:10:58:00.1    26.04
1994/104:10:58:07.0    26.04
1994/104:10:58:13.9    26.05
1994/104:10:58:20.7    26.06
1994/104:10:58:27.6    26.07
1994/104:10:58:34.5    26.09
1994/104:10:58:41.3    26.09
1994/104:10:58:48.2    26.07
1994/104:10:58:55.1    26.06
1994/104:10:59:01.9    26.05