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 
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Data Take ID:                      142.00
Site Name:                         Teide, Tenerife                
Site ID:                           G1V
No. of Ancillary Data Records:     18

       GMT          Roll Angle

1994/282:03:55:14.0    26.00
1994/282:03:55:20.8    26.00
1994/282:03:55:27.7    26.01
1994/282:03:55:34.6    26.02
1994/282:03:55:41.4    26.01
1994/282:03:55:48.3    26.02
1994/282:03:55:55.1    26.02
1994/282:03:56:02.0    26.03
1994/282:03:56:08.9    26.04
1994/282:03:56:15.7    26.05
1994/282:03:56:22.6    26.07
1994/282:03:56:29.4    26.09
1994/282:03:56:36.3    26.09
1994/282:03:56:43.2    26.07
1994/282:03:56:50.0    26.06
1994/282:03:56:56.9    26.06
1994/282:03:57:03.8    26.05
1994/282:03:57:10.6    26.06