fits2skymodel.py 文件源码

def factor_K2JyPixel(self):
        """
        Conversion factor from [K] to [Jy/pixel]
        """
        pixarea = (self.pixelsize * au.arcsec) ** 2
        freq = self.freq * au.MHz
        equiv = au.brightness_temperature(pixarea, freq)
        factor = au.K.to(au.Jy, equivalencies=equiv)
        return factor