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:                      99.00
Site Name:                         Mammoth Mtn, California        
Site ID:                           HB5
No. of Ancillary Data Records:     29

       GMT          Roll Angle

1994/105:12:14:54.0    26.11
         0.0000000
    1994.00
         26.1227951    0.00
1994/105:12:15:07.7    26.13
         0.0000000
    1994.00
         26.1404648    0.00
1994/105:12:15:21.5    26.16
         0.0000000
    1994.00
         26.1369362    0.00
1994/105:12:15:35.2    26.11
         0.0000000
    1994.00
         26.1023064    0.00
1994/105:12:15:49.0    26.10
         0.0000000
    1994.00
         26.1053581    0.00
1994/105:12:16:02.8    26.12
         0.0000000
    1994.00
         26.1152077    0.00
1994/105:12:16:16.5    26.12
         0.0000000
    1994.00
         26.1297379    0.00
1994/105:12:16:30.3    26.14
         0.0000000
    1994.00
         26.1433983    0.00
1994/105:12:16:44.0    26.13
         0.0000000
    1994.00
         26.1130600    0.00
1994/105:12:16:57.8    26.10
         0.0000000
    1994.00
         26.0908012    0.00
1994/105:12:17:11.5    26.09
         0.0000000
    1994.00
         26.0820312    0.00
1994/105:12:17:25.3    26.08
         0.0000000
    1994.00
         26.0795403    0.00
1994/105:12:17:39.0    26.09
         0.0000000
    1994.00
         26.0904160    0.00
1994/105:12:17:52.8    26.10
         0.0000000
    1994.00
         26.1063194    0.00
1994/105:12:18:06.5    26.12