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:                      66.00
Site Name:                         Equatorial Pacific Survey      
Site ID:                           NXE
No. of Ancillary Data Records:     36

       GMT          Roll Angle

1994/103:11:14:44.0    25.97
1994/103:11:14:50.9    25.99
1994/103:11:14:57.7    26.00
1994/103:11:15:04.6    26.01
1994/103:11:15:11.5    26.03
1994/103:11:15:18.3    26.05
1994/103:11:15:25.2    26.07
1994/103:11:15:32.0    26.09
1994/103:11:15:38.9    26.08
1994/103:11:15:45.8    26.06
1994/103:11:15:52.6    26.05
1994/103:11:15:59.5    26.04
1994/103:11:16:06.4    26.03
1994/103:11:16:13.2    26.02
1994/103:11:16:20.1    26.02
1994/103:11:16:27.0    26.02
1994/103:11:16:33.8    26.02
1994/103:11:16:40.7    26.03
1994/103:11:16:47.6    26.04
1994/103:11:16:54.4    26.04
1994/103:11:17:01.3    26.05
1994/103:11:17:08.2    26.06
1994/103:11:17:15.0    26.07
1994/103:11:17:21.9    26.08
1994/103:11:17:28.8    26.09
1994/103:11:17:35.6    26.08
1994/103:11:17:42.5    26.07
1994/103:11:17:49.4    26.06
1994/103:11:17:56.2    26.05
1994/103:11:18:03.1    26.05
1994/103:11:18:10.0    26.04
1994/103:11:18:16.8    26.04
1994/103:11:18:23.7    26.05
1994/103:11:18:30.6    26.05
1994/103:11:18:37.4    26.05
1994/103:11:18:44.3    26.06