Less than the sum of its parts: the dust-corrected H$\alpha$ luminosity of star-forming galaxies explored at different spatial resolutions with MaNGA and MUSE

N. Vale Asari, V. Wild, A. L. de Amorim +10

The H$\alpha$ and H$\beta$ emission line luminosities measured in a single integrated spectrum are affected in non-trivial ways by point-to-point variations in dust attenuation in a galaxy.…