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 
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Data Take ID:                      52.90
Site Name:                         Kerang, Australia              
Site ID:                           CS2
No. of Ancillary Data Records:     36

       GMT          Roll Angle

1994/102:15:48:51.0    25.99
1994/102:15:48:57.9    25.99
1994/102:15:49:04.7    25.98
1994/102:15:49:11.6    25.99
1994/102:15:49:18.5    25.98
1994/102:15:49:25.4    25.99
1994/102:15:49:32.3    25.99
1994/102:15:49:39.2    26.00
1994/102:15:49:46.0    26.01
1994/102:15:49:52.9    26.03
1994/102:15:49:59.8    26.05
1994/102:15:50:06.7    26.07
1994/102:15:50:13.6    26.08
1994/102:15:50:20.5    26.05
1994/102:15:50:27.3    26.04
1994/102:15:50:34.2    26.03
1994/102:15:50:41.1    26.02
1994/102:15:50:48.0    26.02
1994/102:15:50:54.9    26.02
1994/102:15:51:01.7    26.02
1994/102:15:51:08.6    26.02
1994/102:15:51:15.5    26.03
1994/102:15:51:22.4    26.04
1994/102:15:51:29.3    26.05
1994/102:15:51:36.2    26.07
1994/102:15:51:43.0    26.07
1994/102:15:51:49.9    26.05
1994/102:15:51:56.8    26.03
1994/102:15:52:03.7    26.00
1994/102:15:52:10.6    25.99
1994/102:15:52:17.4    25.99
1994/102:15:52:24.3    25.98
1994/102:15:52:31.2    25.97
1994/102:15:52:38.1    25.97
1994/102:15:52:45.0    25.97
1994/102:15:52:51.9    25.97