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:                      23.20
Site Name:                         NE Pacific Ocean A0            
Site ID:                           N35
No. of Ancillary Data Records:     27

       GMT          Roll Angle

1994/274:20:09:29.0    26.13
1994/274:20:09:35.9    26.12
1994/274:20:09:42.8    26.09
1994/274:20:09:49.7    26.07
1994/274:20:09:56.6    26.05
1994/274:20:10:03.4    26.05
1994/274:20:10:10.3    26.03
1994/274:20:10:17.2    26.05
1994/274:20:10:24.1    26.06
1994/274:20:10:31.0    26.06
1994/274:20:10:37.9    26.06
1994/274:20:10:44.8    26.07
1994/274:20:10:51.7    26.07
1994/274:20:10:58.6    26.08
1994/274:20:11:05.5    26.10
1994/274:20:11:12.4    26.13
1994/274:20:11:19.3    26.15
1994/274:20:11:26.2    26.15
1994/274:20:11:33.1    26.13
1994/274:20:11:40.0    26.11
1994/274:20:11:46.9    26.10
1994/274:20:11:53.7    26.09
1994/274:20:12:00.6    26.08
1994/274:20:12:07.5    26.06
1994/274:20:12:14.4    26.06
1994/274:20:12:21.3    26.06
1994/274:20:12:28.2    26.07