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:                      155.40
Site Name:                         Equatorial Pacific 4           
Site ID:                           NB4
No. of Ancillary Data Records:     53

       GMT          Roll Angle

1994/108:23:31:27.0    206.04
1994/108:23:31:33.8    206.04
1994/108:23:31:40.7    206.05
1994/108:23:31:47.6    206.07
1994/108:23:31:54.4    206.07
1994/108:23:32:01.3    206.09
1994/108:23:32:08.2    206.10
1994/108:23:32:15.0    206.09
1994/108:23:32:21.9    206.07
1994/108:23:32:28.7    206.06
1994/108:23:32:35.6    206.05
1994/108:23:32:42.5    206.05
1994/108:23:32:49.3    206.04
1994/108:23:32:56.2    206.05
1994/108:23:33:03.0    206.05
1994/108:23:33:09.9    206.04
1994/108:23:33:16.8    206.01
1994/108:23:33:23.6    206.00
1994/108:23:33:30.5    205.98
1994/108:23:33:37.3    205.97
1994/108:23:33:44.2    205.97
1994/108:23:33:51.1    205.96
1994/108:23:33:57.9    205.96
1994/108:23:34:04.8    205.95
1994/108:23:34:11.7    205.96
1994/108:23:34:18.5    205.96
1994/108:23:34:25.4    205.96
1994/108:23:34:32.2    205.97
1994/108:23:34:39.1    205.99
1994/108:23:34:46.0    206.00
1994/108:23:34:52.8    206.01
1994/108:23:34:59.7    206.03
1994/108:23:35:06.5    206.05
1994/108:23:35:13.4    206.07
1994/108:23:35:20.3    206.09
1994/108:23:35:27.1    206.09
1994/108:23:35:34.0    206.07
1994/108:23:35:40.8    206.06
1994/108:23:35:47.7    206.04
1994/108:23:35:54.6    206.03
1994/108:23:36:01.4    206.02
1994/108:23:36:08.3    206.02
1994/108:23:36:15.2    206.02
1994/108:23:36:22.0    206.02
1994/108:23:36:28.9    206.03
1994/108:23:36:35.7    206.03
1994/108:23:36:42.6    206.04
1994/108:23:36:49.5    206.05
1994/108:23:36:56.3    206.06
1994/108:23:37:03.2    206.08
1994/108:23:37:10.0    206.09
1994/108:23:37:16.9    206.09
1994/108:23:37:23.8    206.08