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:                      50.80
Site Name:                         Equatorial Pacific 4           
Site ID:                           NB4
No. of Ancillary Data Records:     53

       GMT          Roll Angle

1994/102:13:00:14.0    26.01
         0.0000000
    1994.00
         25.9992027    0.00
1994/102:13:00:27.7    26.00
         0.0000000
    1994.00
         25.9980984    0.00
1994/102:13:00:41.5    26.00
         0.0000000
    1994.00
         26.0028019    0.00
1994/102:13:00:55.2    26.01
         0.0000000
    1994.00
         26.0215778    0.00
1994/102:13:01:08.9    26.04
         0.0000000
    1994.00
         26.0628166    0.00
1994/102:13:01:22.7    26.09
         0.0000000
    1994.00
         26.0932331    0.00
1994/102:13:01:36.4    26.09
         0.0000000
    1994.00
         26.0871849    0.00
1994/102:13:01:50.1    26.08
         0.0000000
    1994.00
         26.0897865    0.00
1994/102:13:02:03.9    26.09
         0.0000000
    1994.00
         26.0766239    0.00
1994/102:13:02:17.6    26.06
         0.0000000
    1994.00
         26.0540848    0.00
1994/102:13:02:31.3    26.05
         0.0000000
    1994.00
         26.0495148    0.00
1994/102:13:02:45.1    26.05
         0.0000000
    1994.00
         26.0524693    0.00
1994/102:13:02:58.8    26.06
         0.0000000
    1994.00
         26.0688133    0.00
1994/102:13:03:12.5    26.08
         0.0000000
    1994.00
         26.0883694    0.00
1994/102:13:03:26.3    26.07
         0.0000000
    1994.00
         26.0673485    0.00
1994/102:13:03:40.0    26.06
         0.0000000
    1994.00
         26.0516396    0.00
1994/102:13:03:53.8    26.05
         0.0000000
    1994.00
         26.0578156    0.00
1994/102:13:04:07.5    26.06
         0.0000000
    1994.00
         26.0627003    0.00
1994/102:13:04:21.2    26.07
         0.0000000
    1994.00
         26.0777893    0.00
1994/102:13:04:35.0    26.09
         0.0000000
    1994.00
         26.0913334    0.00
1994/102:13:04:48.7    26.08
         0.0000000
    1994.00
         26.0591125    0.00
1994/102:13:05:02.4    26.04
         0.0000000
    1994.00
         26.0332775    0.00
1994/102:13:05:16.2    26.02
         0.0000000
    1994.00
         26.0170918    0.00
1994/102:13:05:29.9    26.02
         0.0000000
    1994.00
         26.0149670    0.00
1994/102:13:05:43.6    26.02
         0.0000000
    1994.00
         26.0335999    0.00
1994/102:13:05:57.4    26.04
         0.0000000
    1994.00
         26.0497932    0.00
1994/102:13:06:11.1    26.06