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:                      153.20
Site Name:                         Equatorial Pacific 2           
Site ID:                           NB2
No. of Ancillary Data Records:     45

       GMT          Roll Angle

1994/282:20:43:00.0    26.07
1994/282:20:43:06.8    26.07
1994/282:20:43:13.7    26.07
1994/282:20:43:20.5    26.08
1994/282:20:43:27.4    26.09
1994/282:20:43:34.2    26.10
1994/282:20:43:41.1    26.07
1994/282:20:43:47.9    26.04
1994/282:20:43:54.8    26.03
1994/282:20:44:01.7    26.01
1994/282:20:44:08.5    25.99
1994/282:20:44:15.4    25.99
1994/282:20:44:22.2    25.98
1994/282:20:44:29.1    25.98
1994/282:20:44:35.9    25.97
1994/282:20:44:42.8    25.97
1994/282:20:44:49.6    25.97
1994/282:20:44:56.5    25.98
1994/282:20:45:03.3    25.98
1994/282:20:45:10.2    26.00
1994/282:20:45:17.0    26.00
1994/282:20:45:23.9    26.02
1994/282:20:45:30.8    26.03
1994/282:20:45:37.6    26.04
1994/282:20:45:44.5    26.06
1994/282:20:45:51.3    26.08
1994/282:20:45:58.2    26.08
1994/282:20:46:05.0    26.07
1994/282:20:46:11.9    26.05
1994/282:20:46:18.7    26.04
1994/282:20:46:25.6    26.03
1994/282:20:46:32.4    26.02
1994/282:20:46:39.3    26.02
1994/282:20:46:46.1    26.02
1994/282:20:46:53.0    26.01
1994/282:20:46:59.8    26.02
1994/282:20:47:06.7    26.03
1994/282:20:47:13.6    26.04
1994/282:20:47:20.4    26.05
1994/282:20:47:27.3    26.06
1994/282:20:47:34.1    26.08
1994/282:20:47:41.0    26.09
1994/282:20:47:47.8    26.10
1994/282:20:47:54.7    26.08
1994/282:20:48:01.5    26.07