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:                      13.11
Site Name:                         Central Greece                 
Site ID:                           T83
No. of Ancillary Data Records:     17

       GMT          Roll Angle

1994/274:05:10:31.0    26.07
1994/274:05:10:37.9    26.07
1994/274:05:10:44.7    26.08
1994/274:05:10:51.6    26.08
1994/274:05:10:58.5    26.07
1994/274:05:11:05.4    26.08
1994/274:05:11:12.3    26.08
1994/274:05:11:19.2    26.10
1994/274:05:11:26.0    26.10
1994/274:05:11:32.9    26.10
1994/274:05:11:39.8    26.12
1994/274:05:11:46.7    26.12
1994/274:05:11:53.6    26.11
1994/274:05:12:00.5    26.10
1994/274:05:12:07.3    26.08
1994/274:05:12:14.2    26.09
1994/274:05:12:21.1    26.10