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:                      86.50
Site Name:                         Gulf Stream A1                 
Site ID:                           NS1
No. of Ancillary Data Records:     31

       GMT          Roll Angle

1994/278:17:34:13.0    206.09
1994/278:17:34:19.9    206.07
1994/278:17:34:26.7    206.04
1994/278:17:34:33.6    206.03
1994/278:17:34:40.5    206.00
1994/278:17:34:47.4    205.99
1994/278:17:34:54.3    205.97
1994/278:17:35:01.2    205.97
1994/278:17:35:08.0    205.95
1994/278:17:35:14.9    205.95
1994/278:17:35:21.8    205.94
1994/278:17:35:28.7    205.94
1994/278:17:35:35.6    205.94
1994/278:17:35:42.5    205.96
1994/278:17:35:49.3    205.96
1994/278:17:35:56.2    205.97
1994/278:17:36:03.1    205.99
1994/278:17:36:10.0    206.01
1994/278:17:36:16.9    206.02
1994/278:17:36:23.8    206.05
1994/278:17:36:30.6    206.07
1994/278:17:36:37.5    206.10
1994/278:17:36:44.4    206.06
1994/278:17:36:51.3    206.07
1994/278:17:36:58.2    206.05
1994/278:17:37:05.1    206.05
1994/278:17:37:12.0    206.03
1994/278:17:37:18.8    206.03
1994/278:17:37:25.7    206.04
1994/278:17:37:32.6    206.04
1994/278:17:37:39.5    206.05