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:                      20.10
Site Name:                         Prince Albert, Saskatchewan, Ca
Site ID:                           EB3
No. of Ancillary Data Records:     31

       GMT          Roll Angle

1994/100:15:27:25.0    26.11
         0.0000000
    1994.00
         26.1041031    0.00
1994/100:15:27:38.8    26.07
         0.0000000
    1994.00
         26.0492210    0.00
1994/100:15:27:52.6    26.04
         0.0000000
    1994.00
         26.0543823    0.00
1994/100:15:28:06.4    26.06
         0.0000000
    1994.00
         26.0703087    0.00
1994/100:15:28:20.2    26.08
         0.0000000
    1994.00
         26.0984993    0.00
1994/100:15:28:34.0    26.13
         0.0000000
    1994.00
         26.1026192    0.00
1994/100:15:28:47.8    26.08
         0.0000000
    1994.00
         26.0699005    0.00
1994/100:15:29:01.6    26.05
         0.0000000
    1994.00
         26.0429230    0.00
1994/100:15:29:15.5    26.02
         0.0000000
    1994.00
         26.0213470    0.00
1994/100:15:29:29.3    26.02
         0.0000000
    1994.00
         26.0224533    0.00
1994/100:15:29:43.1    26.02
         0.0000000
    1994.00
         26.0247345    0.00
1994/100:15:29:56.9    26.04
         0.0000000
    1994.00
         26.0476074    0.00
1994/100:15:30:10.7    26.06
         0.0000000
    1994.00
         26.0798874    0.00
1994/100:15:30:24.5    26.09
         0.0000000
    1994.00
         26.1108742    0.00
1994/100:15:30:38.3    26.10
         0.0000000
    1994.00
         26.0806999    0.00
1994/100:15:30:52.1    26.07
     0.0000000
16.7    5.00