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:                      73.30
Site Name:                         Cerro Laukaru, Chile           
Site ID:                           GSL
No. of Ancillary Data Records:     34

       GMT          Roll Angle

1994/277:22:46:29.0    25.99
1994/277:22:46:35.9    26.01
1994/277:22:46:42.8    26.02
1994/277:22:46:49.6    26.04
1994/277:22:46:56.5    26.05
1994/277:22:47:03.4    26.07
1994/277:22:47:10.3    26.10
1994/277:22:47:17.2    26.12
1994/277:22:47:24.1    26.11
1994/277:22:47:31.0    26.09
1994/277:22:47:37.9    26.08
1994/277:22:47:44.7    26.06
1994/277:22:47:51.6    26.06
1994/277:22:47:58.5    26.06
1994/277:22:48:05.4    26.06
1994/277:22:48:12.3    26.06
1994/277:22:48:19.2    26.05
1994/277:22:48:26.1    26.06
1994/277:22:48:33.0    26.06
1994/277:22:48:39.8    26.07
1994/277:22:48:46.7    26.08
1994/277:22:48:53.6    26.10
1994/277:22:49:00.5    26.09
1994/277:22:49:07.4    26.09
1994/277:22:49:14.3    26.09
1994/277:22:49:21.2    26.10
1994/277:22:49:28.1    26.10
1994/277:22:49:34.9    26.09
1994/277:22:49:41.8    26.08
1994/277:22:49:48.7    26.08
1994/277:22:49:55.6    26.07
1994/277:22:50:02.5    26.06
1994/277:22:50:09.4    26.07
1994/277:22:50:16.3    26.08