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:                      22.30
Site Name:                         Gulf Stream A0                 
Site ID:                           NS0
No. of Ancillary Data Records:     24

       GMT          Roll Angle

1994/274:18:50:40.0    26.01
1994/274:18:50:46.9    26.00
1994/274:18:50:53.7    25.99
1994/274:18:51:00.6    26.00
1994/274:18:51:07.5    26.00
1994/274:18:51:14.4    26.01
1994/274:18:51:21.3    26.00
1994/274:18:51:28.1    26.02
1994/274:18:51:35.0    26.02
1994/274:18:51:41.9    26.04
1994/274:18:51:48.8    26.04
1994/274:18:51:55.7    26.05
1994/274:18:52:02.5    26.05
1994/274:18:52:09.4    26.06
1994/274:18:52:16.3    26.08
1994/274:18:52:23.2    26.10
1994/274:18:52:30.1    26.08
1994/274:18:52:37.0    26.05
1994/274:18:52:43.8    26.03
1994/274:18:52:50.7    26.01
1994/274:18:52:57.6    26.00
1994/274:18:53:04.5    25.99
1994/274:18:53:11.4    25.99
1994/274:18:53:18.2    26.01