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:                      84.80
Site Name:                         Kerang, Australia              
Site ID:                           CS2
No. of Ancillary Data Records:     44

       GMT          Roll Angle

1994/104:15:10:24.0    25.94
         0.0000000
    1994.00
         25.9525032    0.00
1994/104:15:10:37.7    25.97
         0.0000000
    1994.00
         25.9891701    0.00
1994/104:15:10:51.5    26.01
         0.0000000
    1994.00
         26.0373154    0.00
1994/104:15:11:05.2    26.05
         0.0000000
    1994.00
         26.0262756    0.00
1994/104:15:11:19.0    26.02
         0.0000000
    1994.00
         26.0037346    0.00
1994/104:15:11:32.8    26.00
         0.0000000
    1994.00
         25.9942551    0.00
1994/104:15:11:46.5    25.99
         0.0000000
    1994.00
         25.9844894    0.00
1994/104:15:12:00.3    25.99
         0.0000000
    1994.00
         25.9911423    0.00
1994/104:15:12:14.0    26.00
         0.0000000
    1994.00
         26.0058327    0.00
1994/104:15:12:27.8    26.02
         0.0000000
    1994.00
         26.0252533    0.00
1994/104:15:12:41.5    26.04
         0.0000000
    1994.00
         26.0326462    0.00
1994/104:15:12:55.3    26.02
         0.0000000
    1994.00
         26.0187302    0.00
1994/104:15:13:09.0    26.01
         0.0000000
    1994.00
         26.0197487    0.00
1994/104:15:13:22.8    26.02
         0.0000000
    1994.00
         26.0198364    0.00
1994/104:15:13:36.5    26.00
         0.0000000
    1994.00
         26.0002441    0.00
1994/104:15:13:50.3    25.99
         0.0000000
    1994.00
         25.9964485    0.00
1994/104:15:14:04.0    26.00
         0.0000000
    1994.00
         26.0044556    0.00
1994/104:15:14:17.8    26.01
         0.0000000
    1994.00
         26.0157890    0.00
1994/104:15:14:31.6    26.02
         0.0000000
    1994.00
         26.0100021    0.00
1994/104:15:14:45.3    26.00
         0.0000000
    1994.00
         25.9819183    0.00
1994/104:15:14:59.1    25.98
         0.0000000
    1994.00
         25.9721794    0.00
1994/104:15:15:12.8    25.97
         0.0000000
    1994.00
         25.9724884    0.00