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:                      99.00
Site Name:                         Mammoth Mtn, California        
Site ID:                           HB5
No. of Ancillary Data Records:     26

       GMT          Roll Angle

1994/279:12:26:26.0    26.02
1994/279:12:26:32.8    26.03
1994/279:12:26:39.7    26.03
1994/279:12:26:46.6    26.05
1994/279:12:26:53.5    26.04
1994/279:12:27:00.3    26.05
1994/279:12:27:07.2    26.06
1994/279:12:27:14.1    26.08
1994/279:12:27:20.9    26.10
1994/279:12:27:27.8    26.11
1994/279:12:27:34.7    26.11
1994/279:12:27:41.5    26.11
1994/279:12:27:48.4    26.10
1994/279:12:27:55.3    26.09
1994/279:12:28:02.2    26.09
1994/279:12:28:09.0    26.10
1994/279:12:28:15.9    26.09
1994/279:12:28:22.8    26.11
1994/279:12:28:29.6    26.11
1994/279:12:28:36.5    26.12
1994/279:12:28:43.4    26.09
1994/279:12:28:50.2    26.09
1994/279:12:28:57.1    26.07
1994/279:12:29:04.0    26.04
1994/279:12:29:10.9    26.04
1994/279:12:29:17.7    26.04