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. 
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Data Take ID:                      111.50
Site Name:                         Merapi, Indonesia              
Site ID:                           G1M
No. of Ancillary Data Records:     9

       GMT          Roll Angle

1994/280:06:46:33.0    25.94
1994/280:06:46:39.8    25.96
1994/280:06:46:46.7    25.98
1994/280:06:46:53.6    25.99
1994/280:06:47:00.4    26.02
1994/280:06:47:07.3    26.05
1994/280:06:47:14.2    26.07
1994/280:06:47:21.0    26.09
1994/280:06:47:27.9    26.10