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: 118.60 Site Name: Raco, Michigan Site ID: ES6 No. of Ancillary Data Records: 55 GMT Roll Angle 1994/106:16:34:37.0 206.00 0.0000000 1994.00 206.0115662 0.00 1994/106:16:34:50.8 206.03 0.0000000 1994.00 206.0448608 0.00 1994/106:16:35:04.5 206.06 0.0000000 1994.00 206.0848236 0.00 1994/106:16:35:18.3 206.08 0.0000000 1994.00 206.0766144 0.00 1994/106:16:35:32.1 206.07 0.0000000 1994.00 206.0719604 0.00 1994/106:16:35:45.8 206.08 0.0000000 1994.00 206.0712128 0.00 1994/106:16:35:59.6 206.04 0.0000000 1994.00 206.0155487 0.00 1994/106:16:36:13.4 205.99 0.0000000 1994.00 205.9756622 0.00 1994/106:16:36:27.1 205.96 0.0000000 1994.00 205.9508362 0.00 1994/106:16:36:40.9 205.94 0.0000000 1994.00 205.9338226 0.00 1994/106:16:36:54.7 205.93 0.0000000 1994.00 205.9232330 0.00 1994/106:16:37:08.5 205.92 0.0000000 1994.00 205.9291382 0.00 1994/106:16:37:22.2 205.93 0.0000000 1994.00 205.9371948 0.00 1994/106:16:37:36.0 205.95 0.0000000 1994.00 205.9586487 0.00 1994/106:16:37:49.8 205.98 0.0000000 1994.00 205.9892883 0.00 1994/106:16:38:03.5 206.01 0.0000000 1994.00 206.0285492 0.00 1994/106:16:38:17.3 206.05 0.0000000 1994.00 206.0581665 0.00 1994/106:16:38:31.1 206.08 0.0000000 1994.00 206.0705109 0.00 1994/106:16:38:44.8 206.07 0.0000000 1994.00 206.0593109 0.00 1994/106:16:38:58.6 206.05 0.0000000 1994.00 206.0485535 0.00 1994/106:16:39:12.4 206.05 0.0000000 1994.00 206.0539856 0.00 1994/106:16:39:26.2 206.06 0.0000000 1994.00 206.0648804 0.00 1994/106:16:39:39.9 206.07 0.0000000 1994.00 206.0417175 0.00 1994/106:16:39:53.7 206.03 0.0000000 1994.00 206.0085754 0.00 1994/106:16:40:07.5 206.00 0.0000000 1994.00 205.9886017 0.00 1994/106:16:40:21.2 205.98 0.0000000 1994.00 205.9733887 0.00 1994/106:16:40:35.0 205.97 0.0000000 1994.00 205.9789734 0.00 1994/106:16:40:48.8 205.99