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: 61.40 Site Name: Japan A0 Site ID: N66 No. of Ancillary Data Records: 42 GMT Roll Angle 1994/103:04:23:38.0 206.02 1994/103:04:23:44.9 206.03 1994/103:04:23:51.8 206.04 1994/103:04:23:58.6 206.05 1994/103:04:24:05.5 206.06 1994/103:04:24:12.4 206.08 1994/103:04:24:19.3 206.10 1994/103:04:24:26.2 206.07 1994/103:04:24:33.1 206.05 1994/103:04:24:39.9 206.04 1994/103:04:24:46.8 206.02 1994/103:04:24:53.7 206.00 1994/103:04:25:00.6 205.99 1994/103:04:25:07.5 205.98 1994/103:04:25:14.4 205.98 1994/103:04:25:21.3 205.97 1994/103:04:25:28.1 205.96 1994/103:04:25:35.0 205.96 1994/103:04:25:41.9 205.97 1994/103:04:25:48.8 205.97 1994/103:04:25:55.7 205.98 1994/103:04:26:02.6 205.99 1994/103:04:26:09.4 206.00 1994/103:04:26:16.3 206.02 1994/103:04:26:23.2 206.04 1994/103:04:26:30.1 206.06 1994/103:04:26:37.0 206.09 1994/103:04:26:43.9 206.10 1994/103:04:26:50.7 206.08 1994/103:04:26:57.6 206.07 1994/103:04:27:04.5 206.06 1994/103:04:27:11.4 206.05 1994/103:04:27:18.3 206.04 1994/103:04:27:25.2 206.03 1994/103:04:27:32.1 206.03 1994/103:04:27:38.9 206.03 1994/103:04:27:45.8 206.03 1994/103:04:27:52.7 206.04 1994/103:04:27:59.6 206.04 1994/103:04:28:06.5 206.03 1994/103:04:28:13.4 206.02 1994/103:04:28:20.2 206.01