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:                      158.80
Site Name:                         Manaus Anavilhanas, Brazil     
Site ID:                           ES0
No. of Ancillary Data Records:     36

       GMT          Roll Angle

1994/109:04:42:58.0    26.02
1994/109:04:43:04.8    26.00
1994/109:04:43:11.7    25.99
1994/109:04:43:18.5    25.98
1994/109:04:43:25.4    25.98
1994/109:04:43:32.2    25.97
1994/109:04:43:39.1    25.97
1994/109:04:43:45.9    25.97
1994/109:04:43:52.8    25.97
1994/109:04:43:59.6    25.98
1994/109:04:44:06.5    25.99
1994/109:04:44:13.4    26.00
1994/109:04:44:20.2    26.00
1994/109:04:44:27.1    26.03
1994/109:04:44:33.9    26.05
1994/109:04:44:40.8    26.06
1994/109:04:44:47.6    26.08
1994/109:04:44:54.5    26.10
1994/109:04:45:01.3    26.07
1994/109:04:45:08.2    26.06
1994/109:04:45:15.0    26.03
1994/109:04:45:21.9    26.02
1994/109:04:45:28.7    26.00
1994/109:04:45:35.6    25.99
1994/109:04:45:42.4    25.99
1994/109:04:45:49.3    25.98
1994/109:04:45:56.1    25.97
1994/109:04:46:03.0    25.97
1994/109:04:46:09.8    25.97
1994/109:04:46:16.7    25.98
1994/109:04:46:23.5    25.98
1994/109:04:46:30.4    25.99
1994/109:04:46:37.2    26.00
1994/109:04:46:44.1    26.02
1994/109:04:46:50.9    26.03
1994/109:04:46:57.8    26.04