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: 161.10 Site Name: Duke Forest, North Carolina Site ID: ES5 No. of Ancillary Data Records: 50 GMT Roll Angle 1994/283:08:00:03.0 26.08 1994/283:08:00:09.8 26.09 1994/283:08:00:16.7 26.10 1994/283:08:00:23.6 26.12 1994/283:08:00:30.4 26.12 1994/283:08:00:37.3 26.12 1994/283:08:00:44.2 26.09 1994/283:08:00:51.1 26.09 1994/283:08:00:57.9 26.09 1994/283:08:01:04.8 26.08 1994/283:08:01:11.7 26.08 1994/283:08:01:18.5 26.07 1994/283:08:01:25.4 26.07 1994/283:08:01:32.3 26.07 1994/283:08:01:39.1 26.08 1994/283:08:01:46.0 26.09 1994/283:08:01:52.9 26.09 1994/283:08:01:59.7 26.12 1994/283:08:02:06.6 26.11 1994/283:08:02:13.5 26.09 1994/283:08:02:20.3 26.08 1994/283:08:02:27.2 26.07 1994/283:08:02:34.1 26.06 1994/283:08:02:41.0 26.06 1994/283:08:02:47.8 26.05 1994/283:08:02:54.7 26.05 1994/283:08:03:01.6 26.06 1994/283:08:03:08.4 26.06 1994/283:08:03:15.3 26.06 1994/283:08:03:22.2 26.07 1994/283:08:03:29.0 26.07 1994/283:08:03:35.9 26.08 1994/283:08:03:42.8 26.09 1994/283:08:03:49.6 26.10 1994/283:08:03:56.5 26.10 1994/283:08:04:03.4 26.07 1994/283:08:04:10.2 26.07 1994/283:08:04:17.1 26.05 1994/283:08:04:24.0 26.05 1994/283:08:04:30.9 26.04 1994/283:08:04:37.7 26.03 1994/283:08:04:44.6 26.02 1994/283:08:04:51.5 26.02 1994/283:08:04:58.3 26.02 1994/283:08:05:05.2 26.02 1994/283:08:05:12.1 26.03 1994/283:08:05:18.9 26.04 1994/283:08:05:25.8 26.04 1994/283:08:05:32.7 26.06 1994/283:08:05:39.5 26.07