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:                      119.20
Site Name:                         Chickasha, Oklahoma            
Site ID:                           HS2
No. of Ancillary Data Records:     27

       GMT          Roll Angle

1994/106:18:09:55.0    26.00
         0.0000000
    1994.00
         26.0073376    0.00
1994/106:18:10:08.7    26.02
         0.0000000
    1994.00
         26.0278416    0.00
1994/106:18:10:22.5    26.02
         0.0000000
    1994.00
         26.0195484    0.00
1994/106:18:10:36.2    26.01
         0.0000000
    1994.00
         26.0081081    0.00
1994/106:18:10:50.0    26.00
         0.0000000
    1994.00
         26.0083828    0.00
1994/106:18:11:03.8    26.01
         0.0000000
    1994.00
         26.0171719    0.00
1994/106:18:11:17.5    26.03
         0.0000000
    1994.00
         26.0434399    0.00
1994/106:18:11:31.3    26.06
         0.0000000
    1994.00
         26.0667286    0.00
1994/106:18:11:45.0    26.08
         0.0000000
    1994.00
         26.0686359    0.00
1994/106:18:11:58.8    26.06
         0.0000000
    1994.00
         26.0450268    0.00
1994/106:18:12:12.5    26.04
         0.0000000
    1994.00
         26.0274906    0.00
1994/106:18:12:26.3    26.02
         0.0000000
    1994.00
         26.0179501    0.00
1994/106:18:12:40.0    26.02
         0.0000000
    1994.00
         26.0220661    0.00
1994/106:18:12:53.8    26.02
     0.0000000
TATE    0.00