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: 100.80 Site Name: Kerang, Australia Site ID: CS2 No. of Ancillary Data Records: 36 GMT Roll Angle 1994/105:14:49:27.0 26.06 0.0000000 1994.00 26.0425835 0.00 1994/105:14:49:40.7 26.03 0.0000000 1994.00 26.0184441 0.00 1994/105:14:49:54.5 26.01 0.0000000 1994.00 26.0003090 0.00 1994/105:14:50:08.2 26.00 0.0000000 1994.00 26.0072403 0.00 1994/105:14:50:21.9 26.01 0.0000000 1994.00 26.0125542 0.00 1994/105:14:50:35.7 26.03 0.0000000 1994.00 26.0320816 0.00 1994/105:14:50:49.4 26.03 0.0000000 1994.00 26.0282402 0.00 1994/105:14:51:03.2 26.02 0.0000000 1994.00 26.0164642 0.00 1994/105:14:51:16.9 26.01 0.0000000 1994.00 26.0103531 0.00 1994/105:14:51:30.6 26.02 0.0000000 1994.00 26.0198593 0.00 1994/105:14:51:44.4 26.03 0.0000000 1994.00 26.0411415 0.00 1994/105:14:51:58.1 26.02 0.0000000 1994.00 26.0044479 0.00 1994/105:14:52:11.9 26.00 0.0000000 1994.00 25.9725914 0.00 1994/105:14:52:25.6 25.96 0.0000000 1994.00 25.9600830 0.00 1994/105:14:52:39.3 25.95 0.0000000 1994.00 25.9518585 0.00 1994/105:14:52:53.1 25.96 0.0000000 1994.00 25.9532700 0.00 1994/105:14:53:06.8 25.97 0.0000000 1994.00 25.9869385 0.00 1994/105:14:53:20.6 25.99 0.0000000 1994.00 25.9889870 0.00