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:                      36.40
Site Name:                         Labrador Sea A0                
Site ID:                           NBF
No. of Ancillary Data Records:     36

       GMT          Roll Angle

1994/275:15:28:06.0    26.08
1994/275:15:28:12.9    26.07
1994/275:15:28:19.8    26.06
1994/275:15:28:26.6    26.07
1994/275:15:28:33.5    26.06
1994/275:15:28:40.4    26.08
1994/275:15:28:47.3    26.08
1994/275:15:28:54.2    26.09
1994/275:15:29:01.1    26.10
1994/275:15:29:08.0    26.11
1994/275:15:29:14.9    26.12
1994/275:15:29:21.8    26.11
1994/275:15:29:28.6    26.09
1994/275:15:29:35.5    26.09
1994/275:15:29:42.4    26.07
1994/275:15:29:49.3    26.07
1994/275:15:29:56.2    26.06
1994/275:15:30:03.1    26.05
1994/275:15:30:10.0    26.05
1994/275:15:30:16.9    26.04
1994/275:15:30:23.8    26.05
1994/275:15:30:30.7    26.05
1994/275:15:30:37.5    26.05
1994/275:15:30:44.4    26.06
1994/275:15:30:51.3    26.08
1994/275:15:30:58.2    26.09
1994/275:15:31:05.1    26.10
1994/275:15:31:12.0    26.11
1994/275:15:31:18.9    26.09
1994/275:15:31:25.8    26.07
1994/275:15:31:32.7    26.07
1994/275:15:31:39.5    26.07
1994/275:15:31:46.4    26.05
1994/275:15:31:53.3    26.05
1994/275:15:32:00.2    26.06
1994/275:15:32:07.1    26.07