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:                      148.30
Site Name:                         Labrador Sea A0                
Site ID:                           NBF
No. of Ancillary Data Records:     21

       GMT          Roll Angle

1994/108:12:57:22.0    25.92
1994/108:12:57:28.9    25.92
1994/108:12:57:35.7    25.94
1994/108:12:57:42.6    25.96
1994/108:12:57:49.5    25.97
1994/108:12:57:56.4    25.99
1994/108:12:58:03.3    26.00
1994/108:12:58:10.1    25.99
1994/108:12:58:17.0    25.98
1994/108:12:58:23.9    25.97
1994/108:12:58:30.8    25.96
1994/108:12:58:37.7    25.96
1994/108:12:58:44.5    25.95
1994/108:12:58:51.4    25.95
1994/108:12:58:58.3    25.94
1994/108:12:59:05.2    25.94
1994/108:12:59:12.1    25.95
1994/108:12:59:18.9    25.95
1994/108:12:59:25.8    25.96
1994/108:12:59:32.7    25.97
1994/108:12:59:39.6    25.99