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:                      166.20
Site Name:                         NE Pacific Ocean A2            
Site ID:                           N37
No. of Ancillary Data Records:     31

       GMT          Roll Angle

1994/283:15:31:17.0    205.98
1994/283:15:31:23.8    205.97
1994/283:15:31:30.7    205.96
1994/283:15:31:37.6    205.95
1994/283:15:31:44.5    205.94
1994/283:15:31:51.3    205.95
1994/283:15:31:58.2    205.96
1994/283:15:32:05.1    205.96
1994/283:15:32:12.0    205.96
1994/283:15:32:18.8    205.98
1994/283:15:32:25.7    205.98
1994/283:15:32:32.6    206.00
1994/283:15:32:39.5    206.01
1994/283:15:32:46.3    206.05
1994/283:15:32:53.2    206.05
1994/283:15:33:00.1    206.02
1994/283:15:33:07.0    206.00
1994/283:15:33:13.8    205.99
1994/283:15:33:20.7    205.98
1994/283:15:33:27.6    205.97
1994/283:15:33:34.4    205.96
1994/283:15:33:41.3    205.95
1994/283:15:33:48.2    205.95
1994/283:15:33:55.1    205.96
1994/283:15:34:01.9    205.95
1994/283:15:34:08.8    205.96
1994/283:15:34:15.7    205.96
1994/283:15:34:22.6    205.96
1994/283:15:34:29.4    205.97
1994/283:15:34:36.3    205.98
1994/283:15:34:43.2    205.99