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:                      156.20
Site Name:                         Almaz, Russia                  
Site ID:                           TA7
No. of Ancillary Data Records:     36

       GMT          Roll Angle

1994/109:00:31:25.0    26.03
1994/109:00:31:31.9    26.03
1994/109:00:31:38.7    26.02
1994/109:00:31:45.6    26.02
1994/109:00:31:52.5    26.03
1994/109:00:31:59.3    26.03
1994/109:00:32:06.2    26.04
1994/109:00:32:13.1    26.05
1994/109:00:32:20.0    26.06
1994/109:00:32:26.8    26.08
1994/109:00:32:33.7    26.09
1994/109:00:32:40.6    26.11
1994/109:00:32:47.5    26.13
1994/109:00:32:54.3    26.15
1994/109:00:33:01.2    26.15
1994/109:00:33:08.1    26.13
1994/109:00:33:15.0    26.12
1994/109:00:33:21.8    26.10
1994/109:00:33:28.7    26.08
1994/109:00:33:35.6    26.07
1994/109:00:33:42.4    26.06
1994/109:00:33:49.3    26.06
1994/109:00:33:56.2    26.05
1994/109:00:34:03.1    26.05
1994/109:00:34:09.9    26.06
1994/109:00:34:16.8    26.06
1994/109:00:34:23.7    26.06
1994/109:00:34:30.6    26.07
1994/109:00:34:37.4    26.08
1994/109:00:34:44.3    26.09
1994/109:00:34:51.2    26.11
1994/109:00:34:58.0    26.12
1994/109:00:35:04.9    26.14
1994/109:00:35:11.8    26.15
1994/109:00:35:18.7    26.14
1994/109:00:35:25.5    26.13