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:                      82.41
Site Name:                         Safsaf, Egypt/Sudan            
Site ID:                           MS1
No. of Ancillary Data Records:     23

       GMT          Roll Angle

1994/278:11:43:13.0    206.06
1994/278:11:43:19.8    206.05
1994/278:11:43:26.7    206.07
1994/278:11:43:33.6    206.09
1994/278:11:43:40.5    206.09
1994/278:11:43:47.3    206.07
1994/278:11:43:54.2    206.04
1994/278:11:44:01.1    206.02
1994/278:11:44:07.9    206.00
1994/278:11:44:14.8    205.99
1994/278:11:44:21.7    205.98
1994/278:11:44:28.5    205.97
1994/278:11:44:35.4    205.98
1994/278:11:44:42.3    205.97
1994/278:11:44:49.2    205.97
1994/278:11:44:56.0    205.98
1994/278:11:45:02.9    206.00
1994/278:11:45:09.8    206.01
1994/278:11:45:16.6    206.02
1994/278:11:45:23.5    206.04
1994/278:11:45:30.4    206.07
1994/278:11:45:37.2    206.06
1994/278:11:45:44.1    206.08