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: 36.30 Site Name: Prince Albert, Saskatchewan, Ca Site ID: EB3 No. of Ancillary Data Records: 30 GMT Roll Angle 1994/275:15:20:13.0 26.03 1994/275:15:20:19.9 26.01 1994/275:15:20:26.8 26.02 1994/275:15:20:33.7 26.02 1994/275:15:20:40.5 26.02 1994/275:15:20:47.4 26.03 1994/275:15:20:54.3 26.03 1994/275:15:21:01.2 26.03 1994/275:15:21:08.1 26.04 1994/275:15:21:15.0 26.04 1994/275:15:21:21.9 26.05 1994/275:15:21:28.8 26.07 1994/275:15:21:35.7 26.08 1994/275:15:21:42.6 26.10 1994/275:15:21:49.5 26.13 1994/275:15:21:56.4 26.14 1994/275:15:22:03.2 26.12 1994/275:15:22:10.1 26.09 1994/275:15:22:17.0 26.07 1994/275:15:22:23.9 26.08 1994/275:15:22:30.8 26.04 1994/275:15:22:37.7 26.05 1994/275:15:22:44.6 26.04 1994/275:15:22:51.5 26.03 1994/275:15:22:58.4 26.04 1994/275:15:23:05.3 26.04 1994/275:15:23:12.2 26.03 1994/275:15:23:19.1 26.04 1994/275:15:23:25.9 26.05 1994/275:15:23:32.8 26.06