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:                      7.22
Site Name:                         Juan de Fuca Strait A3         
Site ID:                           N20
No. of Ancillary Data Records:     20

       GMT          Roll Angle

1994/099:20:19:34.0    26.03
1994/099:20:19:40.9    26.05
1994/099:20:19:47.8    26.06
1994/099:20:19:54.7    26.08
1994/099:20:20:01.6    26.10
1994/099:20:20:08.5    26.09
1994/099:20:20:15.4    26.08
1994/099:20:20:22.3    26.08
1994/099:20:20:29.2    26.09
1994/099:20:20:36.1    26.08
1994/099:20:20:43.0    26.05
1994/099:20:20:49.9    26.03
1994/099:20:20:56.8    26.01
1994/099:20:21:03.7    26.00
1994/099:20:21:10.6    25.97
1994/099:20:21:17.5    25.97
1994/099:20:21:24.4    25.96
1994/099:20:21:31.3    25.95
1994/099:20:21:38.2    25.94
1994/099:20:21:45.1    25.94