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:                      25.30
Site Name:                         Cerro Laukaru, Chile           
Site ID:                           GSL
No. of Ancillary Data Records:     40

       GMT          Roll Angle

1994/100:23:31:15.0    26.10
1994/100:23:31:21.9    26.12
1994/100:23:31:28.8    26.10
1994/100:23:31:35.7    26.09
1994/100:23:31:42.6    26.09
1994/100:23:31:49.5    26.09
1994/100:23:31:56.4    26.09
1994/100:23:32:03.3    26.10
1994/100:23:32:10.2    26.11
1994/100:23:32:17.1    26.11
1994/100:23:32:24.0    26.10
1994/100:23:32:30.9    26.09
1994/100:23:32:37.8    26.08
1994/100:23:32:44.7    26.08
1994/100:23:32:51.6    26.09
1994/100:23:32:58.5    26.08
1994/100:23:33:05.4    26.10
1994/100:23:33:12.3    26.11
1994/100:23:33:19.2    26.12
1994/100:23:33:26.1    26.10
1994/100:23:33:33.0    26.09
1994/100:23:33:39.9    26.09
1994/100:23:33:46.8    26.09
1994/100:23:33:53.6    26.09
1994/100:23:34:00.5    26.07
1994/100:23:34:07.4    26.06
1994/100:23:34:14.3    26.05
1994/100:23:34:21.2    26.04
1994/100:23:34:28.1    26.03
1994/100:23:34:35.0    26.04
1994/100:23:34:41.9    26.05
1994/100:23:34:48.8    26.05
1994/100:23:34:55.7    26.06
1994/100:23:35:02.6    26.08
1994/100:23:35:09.5    26.10
1994/100:23:35:16.4    26.09
1994/100:23:35:23.3    26.09
1994/100:23:35:30.2    26.08
1994/100:23:35:37.1    26.07
1994/100:23:35:44.0    26.08