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:                      104.70
Site Name:                         Galapagos Islands              
Site ID:                           GS1
No. of Ancillary Data Records:     27

       GMT          Roll Angle

1994/279:20:22:32.0    206.09
1994/279:20:22:38.8    206.09
1994/279:20:22:45.7    206.09
1994/279:20:22:52.6    206.08
1994/279:20:22:59.4    206.07
1994/279:20:23:06.3    206.04
1994/279:20:23:13.2    206.03
1994/279:20:23:20.0    206.02
1994/279:20:23:26.9    206.02
1994/279:20:23:33.8    206.02
1994/279:20:23:40.6    206.01
1994/279:20:23:47.5    206.00
1994/279:20:23:54.3    206.00
1994/279:20:24:01.2    206.01
1994/279:20:24:08.1    206.01
1994/279:20:24:14.9    206.01
1994/279:20:24:21.8    206.02
1994/279:20:24:28.7    206.03
1994/279:20:24:35.5    206.05
1994/279:20:24:42.4    206.07
1994/279:20:24:49.3    206.08
1994/279:20:24:56.1    206.09
1994/279:20:25:03.0    206.09
1994/279:20:25:09.9    206.07
1994/279:20:25:16.7    206.06
1994/279:20:25:23.6    206.06
1994/279:20:25:30.4    206.06