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:                      157.50
Site Name:                         Puerto Aisen, Chile            
Site ID:                           GSJ
No. of Ancillary Data Records:     44

       GMT          Roll Angle

1994/109:02:59:42.0    26.06
1994/109:02:59:48.9    26.07
1994/109:02:59:55.7    26.07
1994/109:03:00:02.6    26.07
1994/109:03:00:09.5    26.08
1994/109:03:00:16.4    26.08
1994/109:03:00:23.2    26.07
1994/109:03:00:30.1    26.06
1994/109:03:00:37.0    26.04
1994/109:03:00:43.9    26.03
1994/109:03:00:50.7    26.02
1994/109:03:00:57.6    26.02
1994/109:03:01:04.5    26.01
1994/109:03:01:11.4    26.01
1994/109:03:01:18.3    26.02
1994/109:03:01:25.1    26.02
1994/109:03:01:32.0    26.02
1994/109:03:01:38.9    26.03
1994/109:03:01:45.8    26.03
1994/109:03:01:52.6    26.05
1994/109:03:01:59.5    26.06
1994/109:03:02:06.4    26.09
1994/109:03:02:13.3    26.08
1994/109:03:02:20.1    26.06
1994/109:03:02:27.0    26.06
1994/109:03:02:33.9    26.06
1994/109:03:02:40.8    26.05
1994/109:03:02:47.6    26.06
1994/109:03:02:54.5    26.06
1994/109:03:03:01.4    26.05
1994/109:03:03:08.3    26.07
1994/109:03:03:15.2    26.08
1994/109:03:03:22.0    26.07
1994/109:03:03:28.9    26.06
1994/109:03:03:35.8    26.06
1994/109:03:03:42.7    26.05
1994/109:03:03:49.5    26.05
1994/109:03:03:56.4    26.06
1994/109:03:04:03.3    26.07
1994/109:03:04:10.2    26.07
1994/109:03:04:17.0    26.05
1994/109:03:04:23.9    26.04
1994/109:03:04:30.8    26.03
1994/109:03:04:37.7    26.01