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:                      122.40
Site Name:                         Pu'u O'o, Hawaii               
Site ID:                           G1U
No. of Ancillary Data Records:     28

       GMT          Roll Angle

1994/280:22:52:03.0    26.03
1994/280:22:52:09.8    26.02
1994/280:22:52:16.7    26.04
1994/280:22:52:23.5    26.05
1994/280:22:52:30.4    26.04
1994/280:22:52:37.2    26.01
1994/280:22:52:44.1    26.02
1994/280:22:52:50.9    26.01
1994/280:22:52:57.8    25.99
1994/280:22:53:04.6    25.98
1994/280:22:53:11.5    25.98
1994/280:22:53:18.4    25.98
1994/280:22:53:25.2    25.98
1994/280:22:53:32.1    25.98
1994/280:22:53:38.9    25.98
1994/280:22:53:45.8    25.99
1994/280:22:53:52.6    25.99
1994/280:22:53:59.5    26.00
1994/280:22:54:06.3    26.02
1994/280:22:54:13.2    26.02
1994/280:22:54:20.0    26.02
1994/280:22:54:26.9    26.02
1994/280:22:54:33.7    26.01
1994/280:22:54:40.6    26.01
1994/280:22:54:47.4    26.00
1994/280:22:54:54.3    25.99
1994/280:22:55:01.1    25.99
1994/280:22:55:08.0    26.00