Shadows in the Dark: Low-surface-brightness Galaxies Discovered in the Dark Energy Survey
We present a catalog of 23,790 extended low-surface-brightness galaxies (LSBGs) identified in $\sim 5000\,{\deg }^{2}$ from the first three years of imaging data from the Dark Energy Survey (DES). Based on a single-component Sérsic model fit, we define extended LSBGs as galaxies with g-band effective radii ${R}_{\mathrm{eff}}(g)\gt 2\buildrel{
Tanoglidis, D. et al.
Fecha de publicación:
2
2021