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:                      138.20
Site Name:                         Tien Shan, China               
Site ID:                           H16
No. of Ancillary Data Records:     88

       GMT          Roll Angle

1994/281:21:59:36.0    25.98
1994/281:21:59:42.8    25.99
1994/281:21:59:49.7    26.00
1994/281:21:59:56.6    26.01
1994/281:22:00:03.4    26.02
1994/281:22:00:10.3    26.02
1994/281:22:00:17.1    26.03
1994/281:22:00:24.0    26.02
1994/281:22:00:30.9    26.03
1994/281:22:00:37.7    26.04
1994/281:22:00:44.6    26.05
1994/281:22:00:51.4    26.06
1994/281:22:00:58.3    26.06
1994/281:22:01:05.2    26.04
1994/281:22:01:12.0    26.03
1994/281:22:01:18.9    26.01
1994/281:22:01:25.7    26.00
1994/281:22:01:32.6    26.00
1994/281:22:01:39.5    25.99
1994/281:22:01:46.3    25.98
1994/281:22:01:53.2    25.97
1994/281:22:02:00.0    25.97
1994/281:22:02:06.9    25.97
1994/281:22:02:13.8    25.97
1994/281:22:02:20.6    25.98
1994/281:22:02:27.5    26.00
1994/281:22:02:34.3    26.00
1994/281:22:02:41.2    26.00
1994/281:22:02:48.1    26.03
1994/281:22:02:54.9    26.04
1994/281:22:03:01.8    26.06
1994/281:22:03:08.6    26.05
1994/281:22:03:15.5    26.03
1994/281:22:03:22.4    26.03
1994/281:22:03:29.2    26.01
1994/281:22:03:36.1    26.01
1994/281:22:03:42.9    26.00
1994/281:22:03:49.8    26.01
1994/281:22:03:56.7    26.00
1994/281:22:04:03.5    26.00
1994/281:22:04:10.4    26.01
1994/281:22:04:17.2    26.02
1994/281:22:04:24.1    26.03
1994/281:22:04:31.0    26.04
1994/281:22:04:37.8    26.05
1994/281:22:04:44.7    26.05
1994/281:22:04:51.5    26.03
1994/281:22:04:58.4    26.02
1994/281:22:05:05.2    26.01
1994/281:22:05:12.1    26.01
1994/281:22:05:19.0    26.01
1994/281:22:05:25.8    26.02
1994/281:22:05:32.7    26.03
1994/281:22:05:39.5    26.05
1994/281:22:05:46.4    26.04
1994/281:22:05:53.3    26.03
1994/281:22:06:00.1    26.01
1994/281:22:06:07.0    26.01
1994/281:22:06:13.8    26.00
1994/281:22:06:20.7    26.00
1994/281:22:06:27.6    25.99
1994/281:22:06:34.4    26.00
1994/281:22:06:41.3    26.00
1994/281:22:06:48.1    26.01
1994/281:22:06:55.0    26.01
1994/281:22:07:01.9    26.02
1994/281:22:07:08.7    26.02
1994/281:22:07:15.6    26.03
1994/281:22:07:22.4    26.03
1994/281:22:07:29.3    26.03
1994/281:22:07:36.2    26.02
1994/281:22:07:43.0    26.01
1994/281:22:07:49.9    26.00
1994/281:22:07:56.7    26.00
1994/281:22:08:03.6    26.00
1994/281:22:08:10.5    26.01
1994/281:22:08:17.3    26.01
1994/281:22:08:24.2    26.02
1994/281:22:08:31.0    26.02
1994/281:22:08:37.9    26.01
1994/281:22:08:44.8    26.00
1994/281:22:08:51.6    25.98
1994/281:22:08:58.5    25.97
1994/281:22:09:05.3    25.96
1994/281:22:09:12.2    25.95
1994/281:22:09:19.1    25.94
1994/281:22:09:25.9    25.94
1994/281:22:09:32.8    25.94