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:                      93.00
Site Name:                         Tilemsi, Sahara  Mali          
Site ID:                           GS3
No. of Ancillary Data Records:     59

       GMT          Roll Angle

1994/279:03:24:39.0    35.60
1994/279:03:24:45.8    35.78
1994/279:03:24:52.7    35.97
1994/279:03:24:59.6    36.16
1994/279:03:25:06.4    36.35
1994/279:03:25:13.3    36.55
1994/279:03:25:20.2    36.75
1994/279:03:25:27.0    36.93
1994/279:03:25:33.9    36.84
1994/279:03:25:40.8    36.67
1994/279:03:25:47.6    36.52
1994/279:03:25:54.5    36.37
1994/279:03:26:01.3    36.21
1994/279:03:26:08.2    35.93
1994/279:03:26:15.1    35.65
1994/279:03:26:21.9    35.38
1994/279:03:26:28.8    35.13
1994/279:03:26:35.7    34.88
1994/279:03:26:42.5    34.63
1994/279:03:26:49.4    34.39
1994/279:03:26:56.3    34.16
1994/279:03:27:03.1    33.98
1994/279:03:27:10.0    33.82
1994/279:03:27:16.9    33.65
1994/279:03:27:23.7    33.48
1994/279:03:27:30.6    33.30
1994/279:03:27:37.4    33.14
1994/279:03:27:44.3    32.98
1994/279:03:27:51.2    32.83
1994/279:03:27:58.0    32.67
1994/279:03:28:04.9    32.52
1994/279:03:28:11.8    32.38
1994/279:03:28:18.6    32.24
1994/279:03:28:25.5    32.09
1994/279:03:28:32.4    31.96
1994/279:03:28:39.2    31.83
1994/279:03:28:46.1    31.70
1994/279:03:28:53.0    31.58
1994/279:03:28:59.8    31.46
1994/279:03:29:06.7    31.34
1994/279:03:29:13.5    31.23
1994/279:03:29:20.4    31.12
1994/279:03:29:27.3    31.09
1994/279:03:29:34.1    31.13
1994/279:03:29:41.0    31.17
1994/279:03:29:47.9    31.20
1994/279:03:29:54.7    31.23
1994/279:03:30:01.6    31.28
1994/279:03:30:08.5    31.33
1994/279:03:30:15.3    31.36
1994/279:03:30:22.2    31.42
1994/279:03:30:29.0    31.48
1994/279:03:30:35.9    31.53
1994/279:03:30:42.8    31.59
1994/279:03:30:49.6    31.67
1994/279:03:30:56.5    31.73
1994/279:03:31:03.4    31.80
1994/279:03:31:10.2    31.87
1994/279:03:31:17.1    31.95