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:                      85.20
Site Name:                         Howland, Maine                 
Site ID:                           EB1
No. of Ancillary Data Records:     34

       GMT          Roll Angle

1994/104:15:50:50.0    25.94
         0.0000000
    1994.00
         25.9543571    0.00
1994/104:15:51:03.8    25.96
         0.0000000
    1994.00
         25.9755859    0.00
1994/104:15:51:17.5    25.98
         0.0000000
    1994.00
         25.9986305    0.00
1994/104:15:51:31.3    26.01
         0.0000000
    1994.00
         26.0131874    0.00
1994/104:15:51:45.1    26.00
         0.0000000
    1994.00
         25.9873466    0.00
1994/104:15:51:58.8    25.98
         0.0000000
    1994.00
         25.9741211    0.00
1994/104:15:52:12.6    25.97
         0.0000000
    1994.00
         25.9704971    0.00
1994/104:15:52:26.4    25.96
         0.0000000
    1994.00
         25.9679909    0.00
1994/104:15:52:40.1    25.97
         0.0000000
    1994.00
         25.9826889    0.00
1994/104:15:52:53.9    25.99
         0.0000000
    1994.00
         26.0027733    0.00
1994/104:15:53:07.7    26.02
         0.0000000
    1994.00
         26.0076103    0.00
1994/104:15:53:21.4    25.99
         0.0000000
    1994.00
         25.9771805    0.00
1994/104:15:53:35.2    25.97
         0.0000000
    1994.00
         25.9555321    0.00
1994/104:15:53:49.0    25.95
         0.0000000
    1994.00
         25.9499397    0.00
1994/104:15:54:02.7    25.95
         0.0000000
    1994.00
         25.9454269    0.00
1994/104:15:54:16.5    25.95
         0.0000000
    1994.00
         25.9519196    0.00
1994/104:15:54:30.3    25.96
         0.0000000
    1994.00
         25.9667625    0.00