FillFactor
-
Fraction of the Region which is of interest
Description:
This attribute indicates the fraction of the Region which is of
interest. AST does not use this attribute internally for any purpose.
Typically, it could be used to indicate the fraction of the Region for
which data is available.
The supplied value must be in the range 0.0 to 1.0, and the default
value is 1.0 (except as noted below).
AST A Library for Handling World Coordinate Systems in Astronomy Starlink User Note 210 R.F. Warren-Smith & D.S. Berry 24th May 2011 E-mail:ussc@star.rl.ac.uk
Copyright (C) 2009 Science \& Technology Facilities Council