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:                      57.50
Site Name:                         Cerro Laukaru, Chile           
Site ID:                           GSL
No. of Ancillary Data Records:     44

       GMT          Roll Angle

1994/102:22:54:49.0    26.11
         0.0000000
    1994.00
         26.1118107    0.00
1994/102:22:55:02.8    26.11
         0.0000000
    1994.00
         26.1171284    0.00
1994/102:22:55:16.6    26.13
         0.0000000
    1994.00
         26.1331120    0.00
1994/102:22:55:30.4    26.14
         0.0000000
    1994.00
         26.1294155    0.00
1994/102:22:55:44.2    26.13
         0.0000000
    1994.00
         26.1281223    0.00
1994/102:22:55:58.0    26.13
         0.0000000
    1994.00
         26.1156368    0.00
1994/102:22:56:11.7    26.10
         0.0000000
    1994.00
         26.0818577    0.00
1994/102:22:56:25.5    26.07
         0.0000000
    1994.00
         26.0527782    0.00
1994/102:22:56:39.3    26.04
         0.0000000
    1994.00
         26.0284405    0.00
1994/102:22:56:53.1    26.03
         0.0000000
    1994.00
         26.0235233    0.00
1994/102:22:57:06.9    26.03
         0.0000000
    1994.00
         26.0281048    0.00
1994/102:22:57:20.7    26.04
         0.0000000
    1994.00
         26.0394039    0.00
1994/102:22:57:34.5    26.04
         0.0000000
    1994.00
         26.0526524    0.00
1994/102:22:57:48.3    26.07
         0.0000000
    1994.00
         26.0831280    0.00
1994/102:22:58:02.1    26.10
         0.0000000
    1994.00
         26.1240253    0.00
1994/102:22:58:15.9    26.11
         0.0000000
    1994.00
         26.0927067    0.00
1994/102:22:58:29.7    26.08
         0.0000000
    1994.00
         26.0642071    0.00
1994/102:22:58:43.5    26.07
         0.0000000
    1994.00
         26.0588360    0.00
1994/102:22:58:57.3    26.06
         0.0000000
    1994.00
         26.0564632    0.00
1994/102:22:59:11.1    26.05
         0.0000000
    1994.00
         26.0530910    0.00
1994/102:22:59:24.8    26.06
         0.0000000
    1994.00
         26.0652752    0.00
1994/102:22:59:38.6    26.08
         0.0000000
    1994.00
         26.1024647    0.00