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:                      100.60
Site Name:                         Sahel                          
Site ID:                           EX9
No. of Ancillary Data Records:     41

       GMT          Roll Angle

1994/279:14:23:15.0    25.94
1994/279:14:23:21.8    25.93
1994/279:14:23:28.7    25.93
1994/279:14:23:35.6    25.93
1994/279:14:23:42.5    25.93
1994/279:14:23:49.3    25.93
1994/279:14:23:56.2    25.94
1994/279:14:24:03.1    25.94
1994/279:14:24:10.0    25.95
1994/279:14:24:16.8    25.96
1994/279:14:24:23.7    25.97
1994/279:14:24:30.6    25.98
1994/279:14:24:37.4    26.00
1994/279:14:24:44.3    26.01
1994/279:14:24:51.2    26.04
1994/279:14:24:58.1    26.05
1994/279:14:25:04.9    26.09
1994/279:14:25:11.8    26.09
1994/279:14:25:18.7    26.07
1994/279:14:25:25.6    26.06
1994/279:14:25:32.4    26.05
1994/279:14:25:39.3    26.04
1994/279:14:25:46.2    26.05
1994/279:14:25:53.0    26.04
1994/279:14:25:59.9    26.06
1994/279:14:26:06.8    26.06
1994/279:14:26:13.7    26.06
1994/279:14:26:20.5    26.05
1994/279:14:26:27.4    26.04
1994/279:14:26:34.3    26.04
1994/279:14:26:41.2    26.03
1994/279:14:26:48.0    26.04
1994/279:14:26:54.9    26.04
1994/279:14:27:01.8    26.04
1994/279:14:27:08.6    26.04
1994/279:14:27:15.5    26.04
1994/279:14:27:22.4    26.05
1994/279:14:27:29.3    26.07
1994/279:14:27:36.1    26.08
1994/279:14:27:43.0    26.09
1994/279:14:27:49.9    26.08