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:                      16.20
Site Name:                         Turkmenistan                   
Site ID:                           G99
No. of Ancillary Data Records:     36

       GMT          Roll Angle

1994/100:09:44:54.0    25.98
1994/100:09:45:00.9    25.97
1994/100:09:45:07.8    25.96
1994/100:09:45:14.7    25.96
1994/100:09:45:21.5    25.97
1994/100:09:45:28.4    25.96
1994/100:09:45:35.3    25.98
1994/100:09:45:42.2    25.99
1994/100:09:45:49.1    26.00
1994/100:09:45:56.0    26.01
1994/100:09:46:02.9    26.04
1994/100:09:46:09.8    26.06
1994/100:09:46:16.7    26.08
1994/100:09:46:23.6    26.08
1994/100:09:46:30.4    26.06
1994/100:09:46:37.3    26.07
1994/100:09:46:44.2    26.07
1994/100:09:46:51.1    26.06
1994/100:09:46:58.0    26.05
1994/100:09:47:04.9    26.03
1994/100:09:47:11.8    26.02
1994/100:09:47:18.7    26.02
1994/100:09:47:25.6    26.01
1994/100:09:47:32.4    26.01
1994/100:09:47:39.3    26.01
1994/100:09:47:46.2    26.02
1994/100:09:47:53.1    26.02
1994/100:09:48:00.0    26.04
1994/100:09:48:06.9    26.05
1994/100:09:48:13.8    26.07
1994/100:09:48:20.7    26.07
1994/100:09:48:27.6    26.05
1994/100:09:48:34.5    26.03
1994/100:09:48:41.3    26.01
1994/100:09:48:48.2    26.00
1994/100:09:48:55.1    25.99