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: 143.60 Site Name: Western Australia fix @ 45 Site ID: GF5 No. of Ancillary Data Records: 43 GMT Roll Angle 1994/282:06:05:11.0 26.09 1994/282:06:05:17.8 26.08 1994/282:06:05:24.7 26.06 1994/282:06:05:31.6 26.05 1994/282:06:05:38.4 26.03 1994/282:06:05:45.3 26.02 1994/282:06:05:52.1 26.02 1994/282:06:05:59.0 26.00 1994/282:06:06:05.9 26.00 1994/282:06:06:12.7 26.00 1994/282:06:06:19.6 26.01 1994/282:06:06:26.4 26.01 1994/282:06:06:33.3 26.02 1994/282:06:06:40.2 26.04 1994/282:06:06:47.0 26.04 1994/282:06:06:53.9 26.06 1994/282:06:07:00.7 26.07 1994/282:06:07:07.6 26.08 1994/282:06:07:14.5 26.10 1994/282:06:07:21.3 26.11 1994/282:06:07:28.2 26.09 1994/282:06:07:35.0 26.09 1994/282:06:07:41.9 26.08 1994/282:06:07:48.8 26.09 1994/282:06:07:55.6 26.08 1994/282:06:08:02.5 26.08 1994/282:06:08:09.4 26.08 1994/282:06:08:16.2 26.09 1994/282:06:08:23.1 26.10 1994/282:06:08:29.9 26.11 1994/282:06:08:36.8 26.11 1994/282:06:08:43.7 26.11 1994/282:06:08:50.5 26.11 1994/282:06:08:57.4 26.11 1994/282:06:09:04.2 26.10 1994/282:06:09:11.1 26.08 1994/282:06:09:18.0 26.08 1994/282:06:09:24.8 26.08 1994/282:06:09:31.7 26.07 1994/282:06:09:38.5 26.07 1994/282:06:09:45.4 26.06 1994/282:06:09:52.3 26.07 1994/282:06:09:59.1 26.07