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:                      23.20
Site Name:                         NE Pacific Ocean A0            
Site ID:                           N35
No. of Ancillary Data Records:     27

       GMT          Roll Angle

1994/100:19:58:26.0    26.00
1994/100:19:58:32.9    26.02
1994/100:19:58:39.8    26.04
1994/100:19:58:46.7    26.02
1994/100:19:58:53.6    26.00
1994/100:19:59:00.5    25.98
1994/100:19:59:07.4    25.96
1994/100:19:59:14.3    25.94
1994/100:19:59:21.2    25.94
1994/100:19:59:28.1    25.94
1994/100:19:59:35.0    25.93
1994/100:19:59:42.0    25.95
1994/100:19:59:48.9    25.95
1994/100:19:59:55.8    25.95
1994/100:20:00:02.7    25.96
1994/100:20:00:09.6    25.98
1994/100:20:00:16.5    26.00
1994/100:20:00:23.4    26.02
1994/100:20:00:30.3    26.03
1994/100:20:00:37.2    26.04
1994/100:20:00:44.1    26.03
1994/100:20:00:51.0    26.00
1994/100:20:00:57.9    25.99
1994/100:20:01:04.8    25.98
1994/100:20:01:11.7    25.97
1994/100:20:01:18.6    25.97
1994/100:20:01:25.5    25.97