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:                      142.80
Site Name:                         Charana, Bolivia               
Site ID:                           G0K
No. of Ancillary Data Records:     28

       GMT          Roll Angle

1994/282:05:09:20.0    26.00
1994/282:05:09:26.8    26.02
1994/282:05:09:33.7    26.02
1994/282:05:09:40.5    26.04
1994/282:05:09:47.4    26.06
1994/282:05:09:54.2    26.05
1994/282:05:10:01.1    26.05
1994/282:05:10:07.9    26.05
1994/282:05:10:14.8    26.01
1994/282:05:10:21.6    26.01
1994/282:05:10:28.4    26.01
1994/282:05:10:35.3    26.00
1994/282:05:10:42.1    25.99
1994/282:05:10:49.0    25.98
1994/282:05:10:55.8    25.98
1994/282:05:11:02.7    25.98
1994/282:05:11:09.5    25.99
1994/282:05:11:16.4    26.00
1994/282:05:11:23.2    26.00
1994/282:05:11:30.1    26.02
1994/282:05:11:36.9    26.02
1994/282:05:11:43.8    26.04
1994/282:05:11:50.6    26.07
1994/282:05:11:57.5    26.10
1994/282:05:12:04.3    26.09
1994/282:05:12:11.2    26.07
1994/282:05:12:18.0    26.07
1994/282:05:12:24.9    26.07