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:                      100.80
Site Name:                         Kerang, Australia              
Site ID:                           CS2
No. of Ancillary Data Records:     36

       GMT          Roll Angle

1994/279:15:01:04.0    26.06
1994/279:15:01:10.9    26.08
1994/279:15:01:17.7    26.08
1994/279:15:01:24.6    26.08
1994/279:15:01:31.5    26.09
1994/279:15:01:38.4    26.07
1994/279:15:01:45.2    26.07
1994/279:15:01:52.1    26.05
1994/279:15:01:59.0    26.05
1994/279:15:02:05.9    26.06
1994/279:15:02:12.7    26.06
1994/279:15:02:19.6    26.07
1994/279:15:02:26.5    26.07
1994/279:15:02:33.4    26.07
1994/279:15:02:40.2    26.06
1994/279:15:02:47.1    26.07
1994/279:15:02:54.0    26.06
1994/279:15:03:00.9    26.07
1994/279:15:03:07.7    26.07
1994/279:15:03:14.6    26.06
1994/279:15:03:21.5    26.04
1994/279:15:03:28.4    26.03
1994/279:15:03:35.3    26.02
1994/279:15:03:42.1    26.02
1994/279:15:03:49.0    26.01
1994/279:15:03:55.9    26.01
1994/279:15:04:02.8    26.01
1994/279:15:04:09.6    26.02
1994/279:15:04:16.5    26.02
1994/279:15:04:23.4    26.03
1994/279:15:04:30.3    26.05
1994/279:15:04:37.1    26.06
1994/279:15:04:44.0    26.04
1994/279:15:04:50.9    26.02
1994/279:15:04:57.8    26.00
1994/279:15:05:04.6    25.98