24 citations · 24 across the 2 of their papers we have counts for
2 papers
astro-ph1998★ 24 cited
The stellar populations of spiral disks.II Measuring and modeling the radial distribution of absorption spectral indices
M. Molla, E. Hardy, D. Beauchamp
The radial distributions of the Mg2 and Fe5270 Lick spectral indices have been measured to large radial distances on the disks of NGC 4303 and NGC 4535 using an imaging technique b…
astro-ph1997
The Stellar Populations of Spiral Disks. I. A New Observational
D. Beauchamp, E. Hardy
We describe an imaging method that makes use of interference filters to provide integrated stellar spectral indices for spiral disks to faint surface brightness limits. We use filt…