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

1994/101:15:17:06.0    26.03
1994/101:15:17:12.9    26.04
1994/101:15:17:19.8    26.03
1994/101:15:17:26.7    26.05
1994/101:15:17:33.6    26.06
1994/101:15:17:40.5    26.07
1994/101:15:17:47.4    26.08
1994/101:15:17:54.3    26.08
1994/101:15:18:01.2    26.08
1994/101:15:18:08.1    26.07
1994/101:15:18:15.0    26.06
1994/101:15:18:21.9    26.06
1994/101:15:18:28.8    26.06
1994/101:15:18:35.7    26.06
1994/101:15:18:42.6    26.06
1994/101:15:18:49.5    26.08
1994/101:15:18:56.4    26.08
1994/101:15:19:03.3    26.10
1994/101:15:19:10.2    26.09
1994/101:15:19:17.1    26.08
1994/101:15:19:24.0    26.07
1994/101:15:19:30.9    26.06
1994/101:15:19:37.8    26.05
1994/101:15:19:44.7    26.04
1994/101:15:19:51.6    26.05
1994/101:15:19:58.5    26.04
1994/101:15:20:05.4    26.05
1994/101:15:20:12.3    26.06
1994/101:15:20:19.2    26.06
1994/101:15:20:26.2    26.08
1994/101:15:20:33.1    26.08
1994/101:15:20:40.0    26.08
1994/101:15:20:46.9    26.06
1994/101:15:20:53.8    26.04
1994/101:15:21:00.7    26.05
1994/101:15:21:07.6    26.05