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:                      60.10
Site Name:                         Siwa/Largeau, Sahara  Chad     
Site ID:                           GS7
No. of Ancillary Data Records:     84

       GMT          Roll Angle

1994/103:02:22:30.0    206.06
1994/103:02:22:36.9    206.05
1994/103:02:22:43.7    206.05
1994/103:02:22:50.6    206.06
1994/103:02:22:57.5    206.06
1994/103:02:23:04.3    206.07
1994/103:02:23:11.2    206.07
1994/103:02:23:18.1    206.09
1994/103:02:23:24.9    206.10
1994/103:02:23:31.8    206.09
1994/103:02:23:38.7    206.07
1994/103:02:23:45.5    206.07
1994/103:02:23:52.4    206.06
1994/103:02:23:59.3    206.06
1994/103:02:24:06.1    206.06
1994/103:02:24:13.0    206.06
1994/103:02:24:19.9    206.07
1994/103:02:24:26.7    206.07
1994/103:02:24:33.6    206.08
1994/103:02:24:40.5    206.09
1994/103:02:24:47.3    206.09
1994/103:02:24:54.2    206.07
1994/103:02:25:01.1    206.05
1994/103:02:25:07.9    206.04
1994/103:02:25:14.8    206.03
1994/103:02:25:21.7    206.02
1994/103:02:25:28.6    206.01
1994/103:02:25:35.4    206.01
1994/103:02:25:42.3    206.00
1994/103:02:25:49.2    206.01
1994/103:02:25:56.0    206.00
1994/103:02:26:02.9    206.01
1994/103:02:26:09.8    206.02
1994/103:02:26:16.6    206.02
1994/103:02:26:23.5    206.04
1994/103:02:26:30.4    206.05
1994/103:02:26:37.2    206.06
1994/103:02:26:44.1    206.08
1994/103:02:26:51.0    206.09
1994/103:02:26:57.8    206.09
1994/103:02:27:04.7    206.08
1994/103:02:27:11.6    206.07
1994/103:02:27:18.4    206.06
1994/103:02:27:25.3    206.06
1994/103:02:27:32.2    206.07
1994/103:02:27:39.0    206.06
1994/103:02:27:45.9    206.07
1994/103:02:27:52.8    206.08
1994/103:02:27:59.7    206.08
1994/103:02:28:06.5    206.10
1994/103:02:28:13.4    206.09
1994/103:02:28:20.3    206.09
1994/103:02:28:27.1    206.09
1994/103:02:28:34.0    206.08
1994/103:02:28:40.9    206.09
1994/103:02:28:47.7    206.09
1994/103:02:28:54.6    206.09
1994/103:02:29:01.5    206.09
1994/103:02:29:08.3    206.06
1994/103:02:29:15.2    206.05
1994/103:02:29:22.1    206.03
1994/103:02:29:28.9    206.01
1994/103:02:29:35.8    206.00
1994/103:02:29:42.7    205.99
1994/103:02:29:49.5    205.99
1994/103:02:29:56.4    205.98
1994/103:02:30:03.3    205.98
1994/103:02:30:10.1    205.97
1994/103:02:30:17.0    205.97
1994/103:02:30:23.9    205.98
1994/103:02:30:30.7    205.98
1994/103:02:30:37.6    205.99
1994/103:02:30:44.5    206.00
1994/103:02:30:51.4    206.02
1994/103:02:30:58.2    206.03
1994/103:02:31:05.1    206.04
1994/103:02:31:12.0    206.03
1994/103:02:31:18.8    206.03
1994/103:02:31:25.7    206.03
1994/103:02:31:32.6    206.04
1994/103:02:31:39.4    206.04
1994/103:02:31:46.3    206.05
1994/103:02:31:53.2    206.06
1994/103:02:32:00.0    206.07