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:                      98.11
Site Name:                         Chickasha, Oklahoma            
Site ID:                           HS2
No. of Ancillary Data Records:     34

       GMT          Roll Angle

1994/105:10:45:09.0    26.09
1994/105:10:45:15.9    26.10
1994/105:10:45:22.7    26.10
1994/105:10:45:29.6    26.11
1994/105:10:45:36.5    26.11
1994/105:10:45:43.4    26.10
1994/105:10:45:50.2    26.09
1994/105:10:45:57.1    26.08
1994/105:10:46:04.0    26.08
1994/105:10:46:10.9    26.07
1994/105:10:46:17.7    26.07
1994/105:10:46:24.6    26.07
1994/105:10:46:31.5    26.08
1994/105:10:46:38.4    26.08
1994/105:10:46:45.2    26.10
1994/105:10:46:52.1    26.11
1994/105:10:46:59.0    26.10
1994/105:10:47:05.9    26.08
1994/105:10:47:12.7    26.06
1994/105:10:47:19.6    26.05
1994/105:10:47:26.5    26.03
1994/105:10:47:33.4    26.02
1994/105:10:47:40.2    26.01
1994/105:10:47:47.1    26.00
1994/105:10:47:54.0    26.00
1994/105:10:48:00.9    26.01
1994/105:10:48:07.7    26.00
1994/105:10:48:14.6    26.00
1994/105:10:48:21.5    26.01
1994/105:10:48:28.4    26.01
1994/105:10:48:35.2    26.03
1994/105:10:48:42.1    26.04
1994/105:10:48:49.0    26.06
1994/105:10:48:55.9    26.07