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:                      91.40
Site Name:                         Merv, Iran                     
Site ID:                           T06
No. of Ancillary Data Records:     36

       GMT          Roll Angle

1994/105:00:24:45.0    25.93
1994/105:00:24:51.9    25.94
1994/105:00:24:58.7    25.95
1994/105:00:25:05.6    25.96
1994/105:00:25:12.5    25.98
1994/105:00:25:19.4    25.99
1994/105:00:25:26.2    26.00
1994/105:00:25:33.1    26.02
1994/105:00:25:40.0    26.03
1994/105:00:25:46.9    26.05
1994/105:00:25:53.8    26.07
1994/105:00:26:00.6    26.10
1994/105:00:26:07.5    26.11
1994/105:00:26:14.4    26.08
1994/105:00:26:21.3    26.07
1994/105:00:26:28.1    26.06
1994/105:00:26:35.0    26.05
1994/105:00:26:41.9    26.04
1994/105:00:26:48.8    26.04
1994/105:00:26:55.6    26.03
1994/105:00:27:02.5    26.04
1994/105:00:27:09.4    26.03
1994/105:00:27:16.3    26.04
1994/105:00:27:23.2    26.05
1994/105:00:27:30.0    26.06
1994/105:00:27:36.9    26.07
1994/105:00:27:43.8    26.08
1994/105:00:27:50.7    26.10
1994/105:00:27:57.5    26.10
1994/105:00:28:04.4    26.08
1994/105:00:28:11.3    26.08
1994/105:00:28:18.2    26.06
1994/105:00:28:25.0    26.06
1994/105:00:28:31.9    26.06
1994/105:00:28:38.8    26.05
1994/105:00:28:45.7    26.06