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:                      174.18
Site Name:                         Zelinograd, Russia             
Site ID:                           T11
No. of Ancillary Data Records:     36

       GMT          Roll Angle

1994/110:03:17:35.0    26.03
1994/110:03:17:41.9    26.05
1994/110:03:17:48.7    26.07
1994/110:03:17:55.6    26.09
1994/110:03:18:02.5    26.10
1994/110:03:18:09.4    26.10
1994/110:03:18:16.3    26.07
1994/110:03:18:23.1    26.06
1994/110:03:18:30.0    26.04
1994/110:03:18:36.9    26.03
1994/110:03:18:43.8    26.03
1994/110:03:18:50.6    26.02
1994/110:03:18:57.5    26.02
1994/110:03:19:04.4    26.02
1994/110:03:19:11.3    26.02
1994/110:03:19:18.2    26.01
1994/110:03:19:25.0    26.03
1994/110:03:19:31.9    26.03
1994/110:03:19:38.8    26.05
1994/110:03:19:45.7    26.06
1994/110:03:19:52.5    26.06
1994/110:03:19:59.4    26.08
1994/110:03:20:06.3    26.11
1994/110:03:20:13.2    26.11
1994/110:03:20:20.1    26.09
1994/110:03:20:26.9    26.09
1994/110:03:20:33.8    26.07
1994/110:03:20:40.7    26.08
1994/110:03:20:47.6    26.08
1994/110:03:20:54.4    26.08
1994/110:03:21:01.3    26.08
1994/110:03:21:08.2    26.09
1994/110:03:21:15.1    26.10
1994/110:03:21:22.0    26.11
1994/110:03:21:28.8    26.10
1994/110:03:21:35.7    26.08