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: 46.10 Site Name: Otztal, Austrian Alps (1) Site ID: HS8 No. of Ancillary Data Records: 36 GMT Roll Angle 1994/102:05:52:53.0 26.14 1994/102:05:52:59.9 26.14 1994/102:05:53:06.8 26.13 1994/102:05:53:13.7 26.11 1994/102:05:53:20.6 26.10 1994/102:05:53:27.4 26.10 1994/102:05:53:34.3 26.10 1994/102:05:53:41.2 26.10 1994/102:05:53:48.1 26.10 1994/102:05:53:55.0 26.10 1994/102:05:54:01.9 26.11 1994/102:05:54:08.8 26.12 1994/102:05:54:15.7 26.12 1994/102:05:54:22.6 26.13 1994/102:05:54:29.5 26.12 1994/102:05:54:36.4 26.11 1994/102:05:54:43.3 26.10 1994/102:05:54:50.2 26.10 1994/102:05:54:57.1 26.09 1994/102:05:55:03.9 26.10 1994/102:05:55:10.8 26.11 1994/102:05:55:17.7 26.11 1994/102:05:55:24.6 26.12 1994/102:05:55:31.5 26.13 1994/102:05:55:38.4 26.11 1994/102:05:55:45.3 26.10 1994/102:05:55:52.2 26.09 1994/102:05:55:59.1 26.09 1994/102:05:56:06.0 26.09 1994/102:05:56:12.9 26.09 1994/102:05:56:19.8 26.10 1994/102:05:56:26.7 26.10 1994/102:05:56:33.6 26.11 1994/102:05:56:40.5 26.12 1994/102:05:56:47.3 26.13 1994/102:05:56:54.2 26.12