GALEX absolute calibration based on white dwarfs

We use 1837 DA white dwarfs with high signal-to-noise ratio spectra and Gaia parallaxes to verify the absolute calibration and extinction coefficients for the Galaxy Evolution...

我们选取1837颗兼具高信噪比光谱（high signal-to-noise ratio spectra）与盖亚（Gaia）视差数据的DA型白矮星（DA white dwarfs），对星系演化相关的绝对校准与消光系数进行验证。