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:                      68.80
Site Name:                         Kerang, Australia              
Site ID:                           CS2
No. of Ancillary Data Records:     44

       GMT          Roll Angle

1994/277:15:40:30.0    26.08
1994/277:15:40:36.8    26.11
1994/277:15:40:43.7    26.11
1994/277:15:40:50.6    26.09
1994/277:15:40:57.5    26.07
1994/277:15:41:04.3    26.05
1994/277:15:41:11.2    26.05
1994/277:15:41:18.1    26.03
1994/277:15:41:24.9    26.03
1994/277:15:41:31.8    26.03
1994/277:15:41:38.7    26.02
1994/277:15:41:45.6    26.02
1994/277:15:41:52.4    26.02
1994/277:15:41:59.3    26.03
1994/277:15:42:06.2    26.04
1994/277:15:42:13.1    26.05
1994/277:15:42:19.9    26.06
1994/277:15:42:26.8    26.08
1994/277:15:42:33.7    26.08
1994/277:15:42:40.5    26.06
1994/277:15:42:47.4    26.05
1994/277:15:42:54.3    26.02
1994/277:15:43:01.2    26.02
1994/277:15:43:08.0    26.00
1994/277:15:43:14.9    25.99
1994/277:15:43:21.8    25.98
1994/277:15:43:28.6    25.99
1994/277:15:43:35.5    25.99
1994/277:15:43:42.4    25.99
1994/277:15:43:49.3    26.00
1994/277:15:43:56.1    26.01
1994/277:15:44:03.0    26.02
1994/277:15:44:09.9    26.03
1994/277:15:44:16.7    26.04
1994/277:15:44:23.6    26.06
1994/277:15:44:30.5    26.08
1994/277:15:44:37.4    26.08
1994/277:15:44:44.2    26.06
1994/277:15:44:51.1    26.04
1994/277:15:44:58.0    26.03
1994/277:15:45:04.8    26.04
1994/277:15:45:11.7    26.01
1994/277:15:45:18.6    26.01
1994/277:15:45:25.5    26.01