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: 134.50 Site Name: Gulf Stream A0 Site ID: NS0 No. of Ancillary Data Records: 32 GMT Roll Angle 1994/107:16:21:43.0 206.02 0.0000000 1994.00 206.0157623 0.00 1994/107:16:21:56.7 206.02 0.0000000 1994.00 206.0274506 0.00 1994/107:16:22:10.5 206.04 0.0000000 1994.00 206.0190277 0.00 1994/107:16:22:24.2 206.00 0.0000000 1994.00 205.9742279 0.00 1994/107:16:22:38.0 205.95 0.0000000 1994.00 205.9456024 0.00 1994/107:16:22:51.7 205.93 0.0000000 1994.00 205.9348755 0.00 1994/107:16:23:05.4 205.92 0.0000000 1994.00 205.9240112 0.00 1994/107:16:23:19.2 205.93 0.0000000 1994.00 205.9231415 0.00 1994/107:16:23:32.9 205.93 0.0000000 1994.00 205.9355774 0.00 1994/107:16:23:46.7 205.94 0.0000000 1994.00 205.9523468 0.00 1994/107:16:24:00.4 205.97 0.0000000 1994.00 205.9858398 0.00 1994/107:16:24:14.2 206.00 0.0000000 1994.00 206.0226746 0.00 1994/107:16:24:27.9 206.05 0.0000000 1994.00 206.0471954 0.00 1994/107:16:24:41.7 206.04 0.0000000 1994.00 206.0336304 0.00 1994/107:16:24:55.4 206.03 0.0000000 1994.00 206.0264587 0.00 1994/107:16:25:09.1 206.02 0.0000000 1994.00 206.0305939 0.00