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:                      20.00
Site Name:                         Hawaii                         
Site ID:                           GB0
No. of Ancillary Data Records:     27

       GMT          Roll Angle

1994/100:15:14:11.0    26.05
         0.0000000
    1994.00
         26.0498524    0.00
1994/100:15:14:24.7    26.06
         0.0000000
    1994.00
         26.0552425    0.00
1994/100:15:14:38.5    26.07
         0.0000000
    1994.00
         26.0816936    0.00
1994/100:15:14:52.2    26.09
         0.0000000
    1994.00
         26.0762672    0.00
1994/100:15:15:06.0    26.06
         0.0000000
    1994.00
         26.0595474    0.00
1994/100:15:15:19.8    26.04
         0.0000000
    1994.00
         26.0456848    0.00
1994/100:15:15:33.5    26.05
         0.0000000
    1994.00
         26.0495415    0.00
1994/100:15:15:47.3    26.04
         0.0000000
    1994.00
         26.0580215    0.00
1994/100:15:16:01.0    26.07
         0.0000000
    1994.00
         26.0834637    0.00
1994/100:15:16:14.8    26.08
         0.0000000
    1994.00
         26.0644722    0.00
1994/100:15:16:28.5    26.06
         0.0000000
    1994.00
         26.0494728    0.00
1994/100:15:16:42.3    26.04
         0.0000000
    1994.00
         26.0365906    0.00
1994/100:15:16:56.0    26.06
         0.0000000
    1994.00
         26.0787792    0.00
1994/100:15:17:09.8    26.11
     0.0000000
TATE    0.00