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:                      99.10
Site Name:                         Altona, Manitoba Canada        
Site ID:                           EB2
No. of Ancillary Data Records:     33

       GMT          Roll Angle

1994/279:12:30:53.0    26.08
1994/279:12:30:59.9    26.10
1994/279:12:31:06.7    26.13
1994/279:12:31:13.6    26.11
1994/279:12:31:20.5    26.09
1994/279:12:31:27.4    26.08
1994/279:12:31:34.3    26.07
1994/279:12:31:41.1    26.06
1994/279:12:31:48.0    26.05
1994/279:12:31:54.9    26.06
1994/279:12:32:01.8    26.06
1994/279:12:32:08.7    26.06
1994/279:12:32:15.5    26.06
1994/279:12:32:22.4    26.08
1994/279:12:32:29.3    26.08
1994/279:12:32:36.2    26.09
1994/279:12:32:43.0    26.12
1994/279:12:32:49.9    26.11
1994/279:12:32:56.8    26.09
1994/279:12:33:03.7    26.06
1994/279:12:33:10.6    26.05
1994/279:12:33:17.4    26.04
1994/279:12:33:24.3    26.02
1994/279:12:33:31.2    26.02
1994/279:12:33:38.1    26.02
1994/279:12:33:45.0    26.00
1994/279:12:33:51.8    26.01
1994/279:12:33:58.7    26.01
1994/279:12:34:05.6    26.02
1994/279:12:34:12.5    26.02
1994/279:12:34:19.4    26.03
1994/279:12:34:26.2    26.04
1994/279:12:34:33.1    26.04