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: 124.20 Site Name: Siwa/Largeau, Sahara Chad Site ID: GS7 No. of Ancillary Data Records: 228 GMT Roll Angle 1994/281:01:13:29.0 26.04 1994/281:01:13:35.8 26.04 1994/281:01:13:42.7 26.04 1994/281:01:13:49.6 26.04 1994/281:01:13:56.5 26.06 1994/281:01:14:03.3 26.06 1994/281:01:14:10.2 26.07 1994/281:01:14:17.1 26.08 1994/281:01:14:23.9 26.09 1994/281:01:14:30.8 26.08 1994/281:01:14:37.7 26.07 1994/281:01:14:44.6 26.06 1994/281:01:14:51.4 26.05 1994/281:01:14:58.3 26.06 1994/281:01:15:05.2 26.06 1994/281:01:15:12.0 26.06 1994/281:01:15:18.9 26.07 1994/281:01:15:25.8 26.08 1994/281:01:15:32.6 26.06 1994/281:01:15:39.5 26.06 1994/281:01:15:46.4 26.05 1994/281:01:15:53.3 26.04 1994/281:01:16:00.1 26.03 1994/281:01:16:07.0 26.03 1994/281:01:16:13.9 26.03 1994/281:01:16:20.7 26.04 1994/281:01:16:27.6 26.04 1994/281:01:16:34.5 26.03 1994/281:01:16:41.3 26.05 1994/281:01:16:48.2 26.06 1994/281:01:16:55.1 26.08 1994/281:01:17:02.0 26.09 1994/281:01:17:08.8 26.09 1994/281:01:17:15.7 26.08 1994/281:01:17:22.6 26.07 1994/281:01:17:29.4 26.06 1994/281:01:17:36.3 26.05 1994/281:01:17:43.2 26.05 1994/281:01:17:50.1 26.05 1994/281:01:17:56.9 26.06 1994/281:01:18:03.8 26.05 1994/281:01:18:10.7 26.07 1994/281:01:18:17.5 26.08 1994/281:01:18:24.4 26.09 1994/281:01:18:31.3 26.09 1994/281:01:18:38.1 26.09 1994/281:01:18:45.0 26.07 1994/281:01:18:51.9 26.07 1994/281:01:18:58.8 26.06 1994/281:01:19:05.6 26.07 1994/281:01:19:12.5 26.06 1994/281:01:19:19.4 26.07 1994/281:01:19:26.2 26.06 1994/281:01:19:33.1 26.08 1994/281:01:19:40.0 26.08 1994/281:01:19:46.9 26.09 1994/281:01:19:53.7 26.10 1994/281:01:20:00.6 26.12 1994/281:01:20:07.5 26.14 1994/281:01:20:14.3 26.17 1994/281:01:20:21.2 26.16 1994/281:01:20:28.1 26.13 1994/281:01:20:34.9 26.11 1994/281:01:20:41.8 26.08 1994/281:01:20:48.7 26.08 1994/281:01:20:55.6 26.06 1994/281:01:21:02.4 26.04 1994/281:01:21:09.3 26.05 1994/281:01:21:16.2 26.03 1994/281:01:21:23.0 26.03 1994/281:01:21:29.9 26.02 1994/281:01:21:36.8 26.01 1994/281:01:21:43.7 26.02 1994/281:01:21:50.5 26.02 1994/281:01:21:57.4 26.02 1994/281:01:22:04.3 26.02 1994/281:01:22:11.1 26.03 1994/281:01:22:18.0 26.04 1994/281:01:22:24.9 26.06 1994/281:01:22:31.7 26.08 1994/281:01:22:38.6 26.10 1994/281:01:22:45.5 26.12 1994/281:01:22:52.4 26.15 1994/281:01:22:59.2 26.17 1994/281:01:23:06.1 26.15 1994/281:01:23:13.0 26.14 1994/281:01:23:19.8 26.12 1994/281:01:23:26.7 26.11 1994/281:01:23:33.6 26.10 1994/281:01:23:40.4 26.10 1994/281:01:23:47.3 26.09 1994/281:01:23:54.2 26.09 1994/281:01:24:01.1 26.09 1994/281:01:24:07.9 26.10 1994/281:01:24:14.8 26.09 1994/281:01:24:21.7 26.09 1994/281:01:24:28.5 26.10 1994/281:01:24:35.4 26.12 1994/281:01:24:42.3 26.13 1994/281:01:24:49.2 26.14 1994/281:01:24:56.0 26.16 1994/281:01:25:02.9 26.16 1994/281:01:25:09.8 26.15 1994/281:01:25:16.6 26.13 1994/281:01:25:23.5 26.13 1994/281:01:25:30.4 26.13 1994/281:01:25:37.2 26.13 1994/281:01:25:44.1 26.12 1994/281:01:25:51.0 26.13 1994/281:01:25:57.9 26.14 1994/281:01:26:04.7 26.14 1994/281:01:26:11.6 26.15 1994/281:01:26:18.5 26.16 1994/281:01:26:25.3 26.14 1994/281:01:26:32.2 26.12 1994/281:01:26:39.1 26.11 1994/281:01:26:46.0 26.10 1994/281:01:26:52.8 26.09 1994/281:01:26:59.7 26.08 1994/281:01:27:06.6 26.07 1994/281:01:27:13.4 26.06 1994/281:01:27:20.3 26.06 1994/281:01:27:27.2 26.07 1994/281:01:27:34.0 26.07 1994/281:01:27:40.9 26.08 1994/281:01:27:47.8 26.09 1994/281:01:27:54.7 26.11 1994/281:01:28:01.5 26.13 1994/281:01:28:08.4 26.15 1994/281:01:28:15.3 26.14 1994/281:01:28:22.1 26.14 1994/281:01:28:29.0 26.13 1994/281:01:28:35.9 26.13 1994/281:01:28:42.8 26.12 1994/281:01:28:49.6 26.12 1994/281:01:28:56.5 26.13 1994/281:01:29:03.4 26.13 1994/281:01:29:10.2 26.14 1994/281:01:29:17.1 26.15 1994/281:01:29:24.0 26.14 1994/281:01:29:30.8 26.14 1994/281:01:29:37.7 26.13 1994/281:01:29:44.6 26.12 1994/281:01:29:51.5 26.13 1994/281:01:29:58.3 26.13 1994/281:01:30:05.2 26.13 1994/281:01:30:12.1 26.15 1994/281:01:30:18.9 26.14 1994/281:01:30:25.8 26.12 1994/281:01:30:32.7 26.11 1994/281:01:30:39.5 26.09 1994/281:01:30:46.4 26.08 1994/281:01:30:53.3 26.07 1994/281:01:31:00.2 26.07 1994/281:01:31:07.0 26.05 1994/281:01:31:13.9 26.05 1994/281:01:31:20.8 26.05 1994/281:01:31:27.6 26.04 1994/281:01:31:34.5 26.03 1994/281:01:31:41.4 26.03 1994/281:01:31:48.3 26.04 1994/281:01:31:55.1 26.06 1994/281:01:32:02.0 26.07 1994/281:01:32:08.9 26.09 1994/281:01:32:15.7 26.08 1994/281:01:32:22.6 26.05 1994/281:01:32:29.5 26.03 1994/281:01:32:36.3 26.01 1994/281:01:32:43.2 26.01 1994/281:01:32:50.1 26.00 1994/281:01:32:57.0 25.98 1994/281:01:33:03.8 25.97 1994/281:01:33:10.7 25.98 1994/281:01:33:17.6 25.97 1994/281:01:33:24.4 25.98 1994/281:01:33:31.3 25.97 1994/281:01:33:38.2 25.98 1994/281:01:33:45.1 25.98 1994/281:01:33:51.9 25.97 1994/281:01:33:58.8 25.98 1994/281:01:34:05.7 25.97 1994/281:01:34:12.5 26.00 1994/281:01:34:19.4 26.02 1994/281:01:34:26.3 26.03 1994/281:01:34:33.1 26.07 1994/281:01:34:40.0 26.09 1994/281:01:34:46.9 26.12 1994/281:01:34:53.8 26.15 1994/281:01:35:00.6 26.12 1994/281:01:35:07.5 26.09 1994/281:01:35:14.4 26.08 1994/281:01:35:21.2 26.08 1994/281:01:35:28.1 26.06 1994/281:01:35:35.0 26.07 1994/281:01:35:41.9 26.07 1994/281:01:35:48.7 26.07 1994/281:01:35:55.6 26.08 1994/281:01:36:02.5 26.08 1994/281:01:36:09.3 26.10 1994/281:01:36:16.2 26.10 1994/281:01:36:23.1 26.12 1994/281:01:36:29.9 26.14 1994/281:01:36:36.8 26.12 1994/281:01:36:43.7 26.10 1994/281:01:36:50.6 26.08 1994/281:01:36:57.4 26.06 1994/281:01:37:04.3 26.03 1994/281:01:37:11.2 26.01 1994/281:01:37:18.0 25.99 1994/281:01:37:24.9 25.97 1994/281:01:37:31.8 25.98 1994/281:01:37:38.6 25.97 1994/281:01:37:45.5 25.96 1994/281:01:37:52.4 25.97 1994/281:01:37:59.3 25.97 1994/281:01:38:06.1 25.98 1994/281:01:38:13.0 25.99 1994/281:01:38:19.9 26.00 1994/281:01:38:26.7 26.00 1994/281:01:38:33.6 26.02 1994/281:01:38:40.5 26.02 1994/281:01:38:47.4 26.03 1994/281:01:38:54.2 26.05 1994/281:01:39:01.1 26.06 1994/281:01:39:08.0 26.09 1994/281:01:39:14.8 26.11 1994/281:01:39:21.7 26.13 1994/281:01:39:28.6 26.12