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:                      108.30
Site Name:                         Almaz, Russia                  
Site ID:                           TA7
No. of Ancillary Data Records:     27

       GMT          Roll Angle

1994/280:01:47:46.0    26.09
1994/280:01:47:52.8    26.07
1994/280:01:47:59.7    26.05
1994/280:01:48:06.6    26.03
1994/280:01:48:13.5    26.03
1994/280:01:48:20.3    26.01
1994/280:01:48:27.2    26.00
1994/280:01:48:34.1    25.99
1994/280:01:48:41.0    25.99
1994/280:01:48:47.8    25.99
1994/280:01:48:54.7    26.00
1994/280:01:49:01.6    26.00
1994/280:01:49:08.5    26.00
1994/280:01:49:15.3    26.01
1994/280:01:49:22.2    26.01
1994/280:01:49:29.1    26.03
1994/280:01:49:36.0    26.04
1994/280:01:49:42.8    26.03
1994/280:01:49:49.7    26.02
1994/280:01:49:56.6    26.04
1994/280:01:50:03.5    26.03
1994/280:01:50:10.3    26.03
1994/280:01:50:17.2    26.04
1994/280:01:50:24.1    26.04
1994/280:01:50:30.9    26.06
1994/280:01:50:37.8    26.06
1994/280:01:50:44.7    26.07