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: 143.10 Site Name: EN Atlantic G Site ID: NSY No. of Ancillary Data Records: 35 GMT Roll Angle 1994/108:05:18:53.0 26.05 0.0000000 1994.00 26.0590763 0.00 1994/108:05:19:06.7 26.06 0.0000000 1994.00 26.0440674 0.00 1994/108:05:19:20.5 26.03 0.0000000 1994.00 26.0245857 0.00 1994/108:05:19:34.2 26.02 0.0000000 1994.00 26.0215092 0.00 1994/108:05:19:48.0 26.02 0.0000000 1994.00 26.0250416 0.00 1994/108:05:20:01.7 26.03 0.0000000 1994.00 26.0449085 0.00 1994/108:05:20:15.5 26.05 0.0000000 1994.00 26.0486641 0.00 1994/108:05:20:29.2 26.03 0.0000000 1994.00 26.0061626 0.00 1994/108:05:20:43.0 25.99 0.0000000 1994.00 25.9646263 0.00 1994/108:05:20:56.7 25.96 0.0000000 1994.00 25.9435024 0.00 1994/108:05:21:10.5 25.94 0.0000000 1994.00 25.9346981 0.00 1994/108:05:21:24.2 25.92 0.0000000 1994.00 25.9185143 0.00 1994/108:05:21:38.0 25.91 0.0000000 1994.00 25.9133186 0.00 1994/108:05:21:51.7 25.92 0.0000000 1994.00 25.9258862 0.00 1994/108:05:22:05.5 25.93 0.0000000 1994.00 25.9411392 0.00 1994/108:05:22:19.2 25.96 0.0000000 1994.00 25.9778214 0.00 1994/108:05:22:32.9 25.99 0.0000000 1994.00 26.0034523 0.00 1994/108:05:22:46.7 26.03