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. 
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Data Take ID:                      50.11
Site Name:                         Chickasha, Oklahoma            
Site ID:                           HS2
No. of Ancillary Data Records:     15

       GMT          Roll Angle

1994/276:11:55:49.0    26.06
1994/276:11:55:55.9    26.07
1994/276:11:56:02.7    26.08
1994/276:11:56:09.6    26.10
1994/276:11:56:16.5    26.12
1994/276:11:56:23.4    26.13
1994/276:11:56:30.2    26.15
1994/276:11:56:37.1    26.16
1994/276:11:56:44.0    26.14
1994/276:11:56:50.9    26.15
1994/276:11:56:57.7    26.14
1994/276:11:57:04.6    26.15
1994/276:11:57:11.5    26.15
1994/276:11:57:18.4    26.15
1994/276:11:57:25.2    26.16