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: 64.20 Site Name: Indian Subcontinent Site ID: G23 No. of Ancillary Data Records: 36 GMT Roll Angle 1994/103:08:52:26.0 206.05 1994/103:08:52:32.9 206.03 1994/103:08:52:39.7 206.02 1994/103:08:52:46.6 206.02 1994/103:08:52:53.5 206.01 1994/103:08:53:00.4 206.01 1994/103:08:53:07.3 206.01 1994/103:08:53:14.2 206.02 1994/103:08:53:21.0 206.03 1994/103:08:53:27.9 206.04 1994/103:08:53:34.8 206.05 1994/103:08:53:41.7 206.06 1994/103:08:53:48.6 206.05 1994/103:08:53:55.4 206.05 1994/103:08:54:02.3 206.05 1994/103:08:54:09.2 206.05 1994/103:08:54:16.1 206.06 1994/103:08:54:23.0 206.06 1994/103:08:54:29.8 206.05 1994/103:08:54:36.7 206.02 1994/103:08:54:43.6 206.01 1994/103:08:54:50.5 205.99 1994/103:08:54:57.4 205.98 1994/103:08:55:04.2 205.97 1994/103:08:55:11.1 205.96 1994/103:08:55:18.0 205.95 1994/103:08:55:24.9 205.95 1994/103:08:55:31.8 205.95 1994/103:08:55:38.6 205.95 1994/103:08:55:45.5 205.96 1994/103:08:55:52.4 205.97 1994/103:08:55:59.3 205.97 1994/103:08:56:06.2 205.99 1994/103:08:56:13.1 206.00 1994/103:08:56:19.9 206.02 1994/103:08:56:26.8 206.04