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 
1234567890123456789012345678901234567890123456789012345678901234567890123456


Data Take ID:                      25.20
Site Name:                         Equatorial Pacific Survey      
Site ID:                           NX4
No. of Ancillary Data Records:     53

       GMT          Roll Angle

1994/100:23:15:12.0    26.02
1994/100:23:15:18.9    26.03
1994/100:23:15:25.7    26.03
1994/100:23:15:32.6    26.03
1994/100:23:15:39.5    26.02
1994/100:23:15:46.4    26.00
1994/100:23:15:53.3    26.01
1994/100:23:16:00.1    26.00
1994/100:23:16:07.0    26.01
1994/100:23:16:13.9    26.01
1994/100:23:16:20.8    26.01
1994/100:23:16:27.7    26.02
1994/100:23:16:34.5    26.03
1994/100:23:16:41.4    26.05
1994/100:23:16:48.3    26.07
1994/100:23:16:55.2    26.09
1994/100:23:17:02.1    26.07
1994/100:23:17:09.0    26.05
1994/100:23:17:15.8    26.05
1994/100:23:17:22.7    26.03
1994/100:23:17:29.6    26.03
1994/100:23:17:36.5    26.03
1994/100:23:17:43.4    26.04
1994/100:23:17:50.2    26.04
1994/100:23:17:57.1    26.05
1994/100:23:18:04.0    26.06
1994/100:23:18:10.9    26.08
1994/100:23:18:17.8    26.10
1994/100:23:18:24.6    26.08
1994/100:23:18:31.5    26.07
1994/100:23:18:38.4    26.06
1994/100:23:18:45.3    26.06
1994/100:23:18:52.2    26.07
1994/100:23:18:59.0    26.06
1994/100:23:19:05.9    26.04
1994/100:23:19:12.8    26.03
1994/100:23:19:19.7    26.02
1994/100:23:19:26.6    26.02
1994/100:23:19:33.4    26.02
1994/100:23:19:40.3    26.02
1994/100:23:19:47.2    26.02
1994/100:23:19:54.1    26.04
1994/100:23:20:01.0    26.06
1994/100:23:20:07.8    26.06
1994/100:23:20:14.7    26.08
1994/100:23:20:21.6    26.08
1994/100:23:20:28.5    26.05
1994/100:23:20:35.4    26.03
1994/100:23:20:42.2    26.02
1994/100:23:20:49.1    26.01
1994/100:23:20:56.0    26.00
1994/100:23:21:02.9    26.00
1994/100:23:21:09.8    26.00