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 
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Data Take ID:                      50.12
Site Name:                         Jameson Island, MO             
Site ID:                           T40
No. of Ancillary Data Records:     24

       GMT          Roll Angle

1994/276:11:57:39.0    26.12
1994/276:11:57:45.9    26.11
1994/276:11:57:52.7    26.12
1994/276:11:57:59.6    26.12
1994/276:11:58:06.5    26.10
1994/276:11:58:13.4    26.09
1994/276:11:58:20.3    26.08
1994/276:11:58:27.1    26.07
1994/276:11:58:34.0    26.06
1994/276:11:58:40.9    26.07
1994/276:11:58:47.8    26.07
1994/276:11:58:54.7    26.06
1994/276:11:59:01.5    26.08
1994/276:11:59:08.4    26.08
1994/276:11:59:15.3    26.09
1994/276:11:59:22.2    26.09
1994/276:11:59:29.1    26.12
1994/276:11:59:35.9    26.12
1994/276:11:59:42.8    26.14
1994/276:11:59:49.7    26.15
1994/276:11:59:56.6    26.13
1994/276:12:00:03.5    26.13
1994/276:12:00:10.3    26.11
1994/276:12:00:17.2    26.12