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: 31.50 Site Name: Wolf Creek, Australia Site ID: G71 No. of Ancillary Data Records: 18 GMT Roll Angle 1994/101:08:16:49.0 206.05 1994/101:08:16:55.9 206.06 1994/101:08:17:02.8 206.07 1994/101:08:17:09.6 206.09 1994/101:08:17:16.5 206.09 1994/101:08:17:23.4 206.08 1994/101:08:17:30.3 206.06 1994/101:08:17:37.2 206.06 1994/101:08:17:44.1 206.04 1994/101:08:17:50.9 206.05 1994/101:08:17:57.8 206.04 1994/101:08:18:04.7 206.04 1994/101:08:18:11.6 206.04 1994/101:08:18:18.5 206.04 1994/101:08:18:25.4 206.06 1994/101:08:18:32.2 206.07 1994/101:08:18:39.1 206.08 1994/101:08:18:46.0 206.09