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:                      142.15
Site Name:                         Zelinograd, Russia             
Site ID:                           T11
No. of Ancillary Data Records:     36

       GMT          Roll Angle

1994/108:04:01:56.0    26.04
         0.0000000
    1994.00
         26.0434380    0.00
1994/108:04:02:09.8    26.05
         0.0000000
    1994.00
         26.0376663    0.00
1994/108:04:02:23.5    26.02
         0.0000000
    1994.00
         25.9947319    0.00
1994/108:04:02:37.3    25.98
         0.0000000
    1994.00
         25.9709816    0.00
1994/108:04:02:51.1    25.97
         0.0000000
    1994.00
         25.9591484    0.00
1994/108:04:03:04.8    25.96
         0.0000000
    1994.00
         25.9594688    0.00
1994/108:04:03:18.6    25.96
         0.0000000
    1994.00
         25.9697037    0.00
1994/108:04:03:32.4    25.97
         0.0000000
    1994.00
         25.9833336    0.00
1994/108:04:03:46.1    26.00
         0.0000000
    1994.00
         26.0134354    0.00
1994/108:04:03:59.9    26.03
         0.0000000
    1994.00
         26.0404320    0.00
1994/108:04:04:13.7    26.03
         0.0000000
    1994.00
         26.0081635    0.00
1994/108:04:04:27.4    26.00
         0.0000000
    1994.00
         25.9975166    0.00
1994/108:04:04:41.2    25.99
         0.0000000
    1994.00
         25.9982948    0.00
1994/108:04:04:55.0    26.01
         0.0000000
    1994.00
         26.0162048    0.00
1994/108:04:05:08.7    26.02
         0.0000000
    1994.00
         26.0313911    0.00
1994/108:04:05:22.5    26.04
         0.0000000
    1994.00
         26.0348167    0.00
1994/108:04:05:36.2    26.03
         0.0000000
    1994.00
         26.0146370    0.00
1994/108:04:05:50.0    26.01
         0.0000000
    1994.00
         26.0159454    0.00