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:                      13.00
Site Name:                         Tafassasset/Azouak             
Site ID:                           G94
No. of Ancillary Data Records:     74

       GMT          Roll Angle

1994/100:04:49:53.0    26.08
         0.0000000
    1994.00
         26.0771751    0.00
1994/100:04:50:06.7    26.09
         0.0000000
    1994.00
         26.0904884    0.00
1994/100:04:50:20.5    26.07
         0.0000000
    1994.00
         26.0466805    0.00
1994/100:04:50:34.2    26.03
         0.0000000
    1994.00
         26.0215683    0.00
1994/100:04:50:48.0    26.01
         0.0000000
    1994.00
         26.0046654    0.00
1994/100:04:51:01.8    26.00
         0.0000000
    1994.00
         26.0024452    0.00
1994/100:04:51:15.5    25.99
         0.0000000
    1994.00
         26.0094109    0.00
1994/100:04:51:29.3    26.01
         0.0000000
    1994.00
         26.0132484    0.00
1994/100:04:51:43.0    26.02
         0.0000000
    1994.00
         26.0365105    0.00
1994/100:04:51:56.8    26.05
         0.0000000
    1994.00
         26.0646133    0.00
1994/100:04:52:10.5    26.08
         0.0000000
    1994.00
         26.0896645    0.00
1994/100:04:52:24.3    26.08
         0.0000000
    1994.00
         26.0594482    0.00
1994/100:04:52:38.0    26.04
         0.0000000
    1994.00
         26.0286255    0.00
1994/100:04:52:51.8    26.02
         0.0000000
    1994.00
         26.0148735    0.00
1994/100:04:53:05.5    26.01
         0.0000000
    1994.00
         26.0140762    0.00
1994/100:04:53:19.3    26.02
         0.0000000
    1994.00
         26.0190582    0.00
1994/100:04:53:33.1    26.03
         0.0000000
    1994.00
         26.0490761    0.00
1994/100:04:53:46.8    26.05
         0.0000000
    1994.00
         26.0790329    0.00
1994/100:04:54:00.6    26.08
         0.0000000
    1994.00
         26.0728035    0.00
1994/100:04:54:14.3    26.06
         0.0000000
    1994.00
         26.0702858    0.00
1994/100:04:54:28.1    26.08
         0.0000000
    1994.00
         26.0663872    0.00
1994/100:04:54:41.8    26.04
         0.0000000
    1994.00
         26.0359535    0.00
1994/100:04:54:55.6    26.02
         0.0000000
    1994.00
         26.0096359    0.00
1994/100:04:55:09.3    26.00
         0.0000000
    1994.00
         26.0109024    0.00
1994/100:04:55:23.1    26.01
         0.0000000
    1994.00
         26.0226097    0.00
1994/100:04:55:36.8    26.04
         0.0000000
    1994.00
         26.0510139    0.00
1994/100:04:55:50.6    26.06
         0.0000000
    1994.00
         26.0597153    0.00
1994/100:04:56:04.3    26.05
         0.0000000
    1994.00
         26.0531349    0.00
1994/100:04:56:18.1    26.06
         0.0000000
    1994.00
         26.0585785    0.00
1994/100:04:56:31.9    26.07
         0.0000000
    1994.00
         26.0743713    0.00
1994/100:04:56:45.6    26.09
         0.0000000
    1994.00
         26.1066208    0.00
1994/100:04:56:59.4    26.12
         0.0000000
    1994.00
         26.1378708    0.00
1994/100:04:57:13.1    26.12
         0.0000000
    1994.00
         26.1036339    0.00
1994/100:04:57:26.9    26.09
         0.0000000
    1994.00
         26.0727768    0.00
1994/100:04:57:40.6    26.06
         0.0000000
    1994.00
         26.0549736    0.00
1994/100:04:57:54.4    26.04
         0.0000000
    1994.00
         26.0493011    0.00
1994/100:04:58:08.1    26.03
         0.0000000
    1994.00
         26.0450974    0.00
                 15    6.00