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:                      52.90
Site Name:                         Kerang, Australia              
Site ID:                           CS2
No. of Ancillary Data Records:     36

       GMT          Roll Angle

1994/276:15:59:38.0    26.03
1994/276:15:59:44.9    26.04
1994/276:15:59:51.7    26.02
1994/276:15:59:58.6    26.02
1994/276:16:00:05.5    26.01
1994/276:16:00:12.4    26.01
1994/276:16:00:19.2    26.01
1994/276:16:00:26.1    26.01
1994/276:16:00:33.0    26.00
1994/276:16:00:39.9    26.01
1994/276:16:00:46.7    26.03
1994/276:16:00:53.6    26.04
1994/276:16:01:00.5    26.05
1994/276:16:01:07.4    26.07
1994/276:16:01:14.2    26.09
1994/276:16:01:21.1    26.08
1994/276:16:01:28.0    26.06
1994/276:16:01:34.9    26.05
1994/276:16:01:41.7    26.03
1994/276:16:01:48.6    26.01
1994/276:16:01:55.5    26.00
1994/276:16:02:02.4    25.99
1994/276:16:02:09.2    25.99
1994/276:16:02:16.1    25.98
1994/276:16:02:23.0    25.99
1994/276:16:02:29.9    25.99
1994/276:16:02:36.8    26.00
1994/276:16:02:43.6    25.99
1994/276:16:02:50.5    26.01
1994/276:16:02:57.4    26.02
1994/276:16:03:04.3    26.03
1994/276:16:03:11.1    26.05
1994/276:16:03:18.0    26.06
1994/276:16:03:24.9    26.09
1994/276:16:03:31.8    26.09
1994/276:16:03:38.6    26.10