61 citations · 132 across the 6 of their papers we have counts for
6 papers
UB CCD photometry of the old, metal rich, open clusters NGC 6791, NGC 6819 and NGC 7142
G. Carraro, A. Buzzoni, E. Bertone +1
We report on a UV-oriented imaging survey in the fields of the old, metal-rich open clusters, NGC 6791, NGC 6819 and NGC 7142. These three clusters represent both very near and ide…
Nearby early-type galaxies with ionized gas. The UV emission from GALEX observations
A. Marino, R. Rampazzo, L. Bianchi +6
We present GALEX far-ultraviolet (FUV, =1538 Å) and near-ultraviolet (NUV, =2316 Å) surface photometry of 40 early-type galaxies (ETGs) selected from a wider samp…
The mid-infrared colour-magnitude relation of early-type galaxies in the Coma cluster as measured by Spitzer-IRS
M. S. Clemens, A. Bressan, P. Panuzzo +4
We use 16 micron, Spitzer-IRS, blue peakup photometry of 50 early-type galaxies in the Coma cluster to define the mid-infrared colour-magnitude relation. We compare with recent sim…
Early Type Galaxies in the Mid Infrared: a new flavor to their stellar populations
A. Bressan, P. Panuzzo, O. Vega +6
The mid infrared emission of early type galaxies traces the presence of intermediate age stellar populations as well as even tiny amounts of ongoing star formation. Here we discuss…
Early Type Galaxies in the Mid Infrared
A. Bressan, P. Panuzzo, L. Silva +6
We are performing a systematic study of the properties of early-type galaxies in the mid infrared spectral region with the Spitzer Space Telescope. We present here high S/N Spitzer…
The SPITZER IRS view of stellar populations in Virgo early type galaxies
A. Bressan, P. Panuzzo, L. Buson +7
We have obtained high S/N Spitzer IRS spectra of 17 Virgo early-type galaxies that lie on the colour-magnitude relation of passively evolving galaxies in the cluster. To flux calib…