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:                      68.10
Site Name:                         Juan de Fuca Strait A2         
Site ID:                           N19
No. of Ancillary Data Records:     30

       GMT          Roll Angle

1994/277:14:37:09.0    26.14
1994/277:14:37:15.9    26.11
1994/277:14:37:22.7    26.11
1994/277:14:37:29.6    26.10
1994/277:14:37:36.5    26.09
1994/277:14:37:43.4    26.10
1994/277:14:37:50.3    26.07
1994/277:14:37:57.1    26.06
1994/277:14:38:04.0    26.06
1994/277:14:38:10.9    26.07
1994/277:14:38:17.8    26.07
1994/277:14:38:24.7    26.09
1994/277:14:38:31.5    26.09
1994/277:14:38:38.4    26.09
1994/277:14:38:45.3    26.11
1994/277:14:38:52.2    26.11
1994/277:14:38:59.1    26.11
1994/277:14:39:05.9    26.10
1994/277:14:39:12.8    26.10
1994/277:14:39:19.7    26.10
1994/277:14:39:26.6    26.10
1994/277:14:39:33.5    26.11
1994/277:14:39:40.3    26.10
1994/277:14:39:47.2    26.10
1994/277:14:39:54.1    26.11
1994/277:14:40:01.0    26.12
1994/277:14:40:07.8    26.13
1994/277:14:40:14.7    26.14
1994/277:14:40:21.6    26.15
1994/277:14:40:28.5    26.17