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:                      62.21
Site Name:                         Altai, Russia                  
Site ID:                           E80
No. of Ancillary Data Records:     24

       GMT          Roll Angle

1994/277:05:56:18.0    26.13
1994/277:05:56:24.9    26.11
1994/277:05:56:31.8    26.08
1994/277:05:56:38.6    26.08
1994/277:05:56:45.5    26.07
1994/277:05:56:52.4    26.04
1994/277:05:56:59.3    26.04
1994/277:05:57:06.2    26.04
1994/277:05:57:13.1    26.02
1994/277:05:57:20.0    26.02
1994/277:05:57:26.9    26.02
1994/277:05:57:33.8    26.02
1994/277:05:57:40.7    26.03
1994/277:05:57:47.6    26.03
1994/277:05:57:54.4    26.05
1994/277:05:58:01.3    26.05
1994/277:05:58:08.2    26.04
1994/277:05:58:15.1    26.05
1994/277:05:58:22.0    26.05
1994/277:05:58:28.9    26.05
1994/277:05:58:35.8    26.06
1994/277:05:58:42.7    26.05
1994/277:05:58:49.6    26.06
1994/277:05:58:56.5    26.07