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: 118.20 Site Name: NE Pacific Ocean A2 Site ID: N37 No. of Ancillary Data Records: 39 GMT Roll Angle 1994/106:16:27:05.0 205.99 0.0000000 1994.00 205.9875031 0.00 1994/106:16:27:18.8 206.00 0.0000000 1994.00 205.9978943 0.00 1994/106:16:27:32.5 206.00 0.0000000 1994.00 206.0065613 0.00 1994/106:16:27:46.3 206.02 0.0000000 1994.00 206.0436249 0.00 1994/106:16:28:00.1 206.06 0.0000000 1994.00 206.0866852 0.00 1994/106:16:28:13.9 206.11 0.0000000 1994.00 206.1015778 0.00 1994/106:16:28:27.6 206.08 0.0000000 1994.00 206.0673523 0.00 1994/106:16:28:41.4 206.06 0.0000000 1994.00 206.0471649 0.00 1994/106:16:28:55.2 206.05 0.0000000 1994.00 206.0311127 0.00 1994/106:16:29:08.9 206.03 0.0000000 1994.00 206.0269165 0.00 1994/106:16:29:22.7 206.03 0.0000000 1994.00 206.0314178 0.00 1994/106:16:29:36.5 206.04 0.0000000 1994.00 206.0491638 0.00 1994/106:16:29:50.3 206.07 0.0000000 1994.00 206.0764923 0.00 1994/106:16:30:04.0 206.10 0.0000000 1994.00 206.0983124 0.00 1994/106:16:30:17.8 206.08 0.0000000 1994.00 206.0580750 0.00 1994/106:16:30:31.6 206.04 0.0000000 1994.00 206.0268250 0.00 1994/106:16:30:45.4 206.02 0.0000000 1994.00 206.0098114 0.00 1994/106:16:30:59.1 206.00 0.0000000 1994.00 205.9989929 0.00 1994/106:16:31:12.9 206.00 0.0000000 1994.00 206.0023651 0.00 1994/106:16:31:26.7 206.01