Plate.SkyToXy() Method

Computes XY pixel coordinates of the given RA/Dec location and stores the X coordinate in the ScratchX property and the Y coordinate in the ScratchY property

Syntax

Plate.SkyToXy(RightAscension, Declination)

The method syntax has these parts:

Part	Description
RightAscension (Double)	The right ascension (hours)
Declination (Double)	The declination, degrees
Return (Boolean)	Success or failure (generates trappable error on failure)

Remarks

The WCS data must be valid before calling this method.This is most easily done by first attaching a FITS image with valid WCS data.