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:                      99.10
Site Name:                         Altona, Manitoba Canada        
Site ID:                           EB2
No. of Ancillary Data Records:     33

       GMT          Roll Angle

1994/105:12:19:38.0    26.08
1994/105:12:19:44.9    26.09
1994/105:12:19:51.8    26.09
1994/105:12:19:58.6    26.10
1994/105:12:20:05.5    26.10
1994/105:12:20:12.4    26.07
1994/105:12:20:19.3    26.06
1994/105:12:20:26.2    26.05
1994/105:12:20:33.1    26.05
1994/105:12:20:40.0    26.05
1994/105:12:20:46.8    26.05
1994/105:12:20:53.7    26.04
1994/105:12:21:00.6    26.05
1994/105:12:21:07.5    26.05
1994/105:12:21:14.4    26.06
1994/105:12:21:21.3    26.07
1994/105:12:21:28.2    26.08
1994/105:12:21:35.0    26.09
1994/105:12:21:41.9    26.11
1994/105:12:21:48.8    26.11
1994/105:12:21:55.7    26.09
1994/105:12:22:02.6    26.08
1994/105:12:22:09.5    26.08
1994/105:12:22:16.4    26.07
1994/105:12:22:23.2    26.06
1994/105:12:22:30.1    26.06
1994/105:12:22:37.0    26.06
1994/105:12:22:43.9    26.06
1994/105:12:22:50.8    26.06
1994/105:12:22:57.7    26.07
1994/105:12:23:04.5    26.08
1994/105:12:23:11.4    26.09
1994/105:12:23:18.3    26.10