Foreground Extinction to Extended Celestial Objects -- I. New Extinction Maps

G. A. Gontcharov, A. A. Marchuk, S. S. Savchenko +5

We present a new two-dimensional (2D) map of total Galactic extinction, $A_{\mathrm{V}}$, across the entire dust half-layer from the Sun to extragalactic space for Galactic latitudes…