Extended red(dened) regions in 2MASS

The aim of this paper is to identify extended red regions in the outer galactic plane based on reddening of stars in the near-infrared. We argue that these regions appear...本文旨在基于近红外波段恒星的红化效应，识别银道面外区的延展红色区域。我们认为，此类区域呈现……