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:                      85.20
Site Name:                         Howland, Maine                 
Site ID:                           EB1
No. of Ancillary Data Records:     34

       GMT          Roll Angle

1994/278:16:02:08.0    26.02
1994/278:16:02:14.9    26.03
1994/278:16:02:21.8    26.03
1994/278:16:02:28.6    26.05
1994/278:16:02:35.5    26.06
1994/278:16:02:42.4    26.07
1994/278:16:02:49.3    26.09
1994/278:16:02:56.2    26.08
1994/278:16:03:03.1    26.08
1994/278:16:03:10.0    26.08
1994/278:16:03:16.9    26.08
1994/278:16:03:23.8    26.07
1994/278:16:03:30.6    26.07
1994/278:16:03:37.5    26.07
1994/278:16:03:44.4    26.08
1994/278:16:03:51.3    26.08
1994/278:16:03:58.2    26.07
1994/278:16:04:05.1    26.05
1994/278:16:04:12.0    26.02
1994/278:16:04:18.9    26.01
1994/278:16:04:25.8    26.00
1994/278:16:04:32.6    25.99
1994/278:16:04:39.5    25.99
1994/278:16:04:46.4    25.99
1994/278:16:04:53.3    25.98
1994/278:16:05:00.2    25.98
1994/278:16:05:07.1    25.98
1994/278:16:05:14.0    25.98
1994/278:16:05:20.9    25.98
1994/278:16:05:27.8    25.97
1994/278:16:05:34.6    25.98
1994/278:16:05:41.5    26.00
1994/278:16:05:48.4    26.01
1994/278:16:05:55.3    26.03