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:                      101.30
Site Name:                         Howland, Maine                 
Site ID:                           EB1
No. of Ancillary Data Records:     36

       GMT          Roll Angle

1994/279:15:40:50.0    26.08
1994/279:15:40:56.9    26.07
1994/279:15:41:03.8    26.08
1994/279:15:41:10.6    26.08
1994/279:15:41:17.5    26.09
1994/279:15:41:24.4    26.11
1994/279:15:41:31.3    26.11
1994/279:15:41:38.2    26.10
1994/279:15:41:45.1    26.10
1994/279:15:41:52.0    26.10
1994/279:15:41:58.9    26.07
1994/279:15:42:05.8    26.05
1994/279:15:42:12.6    26.03
1994/279:15:42:19.5    26.02
1994/279:15:42:26.4    25.99
1994/279:15:42:33.3    25.98
1994/279:15:42:40.2    25.97
1994/279:15:42:47.1    25.95
1994/279:15:42:54.0    25.93
1994/279:15:43:00.9    25.93
1994/279:15:43:07.8    25.93
1994/279:15:43:14.7    25.93
1994/279:15:43:21.5    25.93
1994/279:15:43:28.4    25.96
1994/279:15:43:35.3    25.98
1994/279:15:43:42.2    26.00
1994/279:15:43:49.1    25.99
1994/279:15:43:56.0    25.98
1994/279:15:44:02.9    25.96
1994/279:15:44:09.8    25.97
1994/279:15:44:16.7    25.96
1994/279:15:44:23.5    25.95
1994/279:15:44:30.4    25.95
1994/279:15:44:37.3    25.97
1994/279:15:44:44.2    25.97
1994/279:15:44:51.1    25.97