def __setImage(self): "Set the parameters of the image" ia.open(self.beamImage) hdr = ia.summary() print hdr ## Image Size self.Nx = hdr['shape'][0] self.Ny = hdr['shape'][1] ## Pixel reference self.refx = hdr['refpix'][0] self.refy = hdr['refpix'][0] ##Increment (radians) self.dx = hdr['incr'][0] self.dy = hdr['incr'][1] self.dx *= RAD2ARCSEC self.dy *= RAD2ARCSEC ia.close()
def __setImage(self): "Set the parameters of the image" ia.open(self.beamImage) hdr = ia.summary() print hdr ## Image Size self.Nx=hdr['shape'][0] self.Ny=hdr['shape'][1] ## Pixel reference self.refx=hdr['refpix'][0] self.refy=hdr['refpix'][0] ##Increment (radians) self.dx=hdr['incr'][0] self.dy=hdr['incr'][1] self.dx*=RAD2ARCSEC self.dy*=RAD2ARCSEC ia.close()