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: 158.20 Site Name: Dun Huang, China Site ID: G14 No. of Ancillary Data Records: 67 GMT Roll Angle 1994/109:03:45:17.0 26.00 0.0000000 1994.00 26.0000000 0.00 1994/109:03:45:30.7 26.00 0.0000000 1994.00 26.0000000 0.00 1994/109:03:45:44.4 26.00 0.0000000 1994.00 26.0000000 0.00 1994/109:03:45:58.2 26.00 0.0000000 1994.00 26.0000000 0.00 1994/109:03:46:11.9 26.00 0.0000000 1994.00 26.0000000 0.00 1994/109:03:46:25.6 26.00 0.0000000 1994.00 26.0000000 0.00 1994/109:03:46:39.4 26.00 0.0000000 1994.00 26.0000000 0.00 1994/109:03:46:53.1 26.00 0.0000000 1994.00 26.0000000 0.00 1994/109:03:47:06.8 26.00 0.0000000 1994.00 26.0000000 0.00 1994/109:03:47:20.5 26.00 0.0000000 1994.00 26.0000000 0.00 1994/109:03:47:34.3 26.00 0.0000000 1994.00 26.0000000 0.00 1994/109:03:47:48.0 26.00 0.0000000 1994.00 26.0000000 0.00 1994/109:03:48:01.7 26.00 0.0000000 1994.00 26.0000000 0.00 1994/109:03:48:15.4 26.00 0.0000000 1994.00 26.0000000 0.00 1994/109:03:48:29.2 26.00 0.0000000 1994.00 26.0000000 0.00 1994/109:03:48:42.9 26.00 0.0000000 1994.00 26.0000000 0.00 1994/109:03:48:56.6 26.00 0.0000000 1994.00 26.0000000 0.00 1994/109:03:49:10.4 26.00 0.0000000 1994.00 26.0000000 0.00 1994/109:03:49:24.1 26.00 0.0000000 1994.00 26.0000000 0.00 1994/109:03:49:37.8 26.00 0.0000000 1994.00 26.0000000 0.00 1994/109:03:49:51.5 26.00 0.0000000 1994.00 26.0000000 0.00 1994/109:03:50:05.3 26.00 0.0000000 1994.00 26.0000000 0.00 1994/109:03:50:19.0 26.00 0.0000000 1994.00 26.0000000 0.00 1994/109:03:50:32.7 26.00 0.0000000 1994.00 26.0000000 0.00 1994/109:03:50:46.5 26.00 0.0000000 1994.00 26.0000000 0.00 1994/109:03:51:00.2 26.00 0.0000000 1994.00 26.0000000 0.00 1994/109:03:51:13.9 26.00 0.0000000 1994.00 26.0000000 0.00 1994/109:03:51:27.6 26.00 0.0000000 1994.00 26.0000000 0.00 1994/109:03:51:41.4 26.00 0.0000000 1994.00 26.0000000 0.00 1994/109:03:51:55.1 26.00 0.0000000 1994.00 26.0000000 0.00 1994/109:03:52:08.8 26.00 0.0000000 1994.00 26.0000000 0.00 1994/109:03:52:22.6 26.00 0.0000000 1994.00 26.0000000 0.00 1994/109:03:52:36.3 26.00 0.0000000 1994.00 26.0000000 0.00 1994/109:03:52:50.0 26.00