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: 103.12 Site Name: Wenatchee/Leavenworth, Washingt Site ID: T78 No. of Ancillary Data Records: 24 GMT Roll Angle 1994/279:18:37:04.0 26.07 1994/279:18:37:10.9 26.08 1994/279:18:37:17.8 26.10 1994/279:18:37:24.6 26.10 1994/279:18:37:31.5 26.07 1994/279:18:37:38.4 26.06 1994/279:18:37:45.3 26.05 1994/279:18:37:52.2 26.03 1994/279:18:37:59.1 26.02 1994/279:18:38:06.0 26.01 1994/279:18:38:12.9 26.01 1994/279:18:38:19.8 26.00 1994/279:18:38:26.7 26.00 1994/279:18:38:33.6 25.99 1994/279:18:38:40.4 26.00 1994/279:18:38:47.3 26.00 1994/279:18:38:54.2 26.00 1994/279:18:39:01.1 26.02 1994/279:18:39:08.0 26.03 1994/279:18:39:14.9 26.04 1994/279:18:39:21.8 26.05 1994/279:18:39:28.7 26.07 1994/279:18:39:35.6 26.09 1994/279:18:39:42.5 26.09