We present a study of the kinematics of the isolated spiral galaxy NGC 864, using Hα Fabry-Perot data obtained with the Galaxy Hα Fabry-Perot System (GHαFaS)...
Hα kinematics of S4G spiral galaxies - II. Data description and non-circular motions
We present a kinematical study of 29 spiral galaxies included in the Spitzer Survey of Stellar Structure in Galaxies, using Hα Fabry-Perot (FP) data obtained...
Hα star formation rates in massive galaxies at z˜ 1
We present a near-infrared spectroscopic study of a stellar mass selected sample of galaxies at z˜ 1 utilizing the Long-slit Intermediate Resolution Infrared...
Images from the Hubble Space Telescope and GRANTECAN help to show how the first galaxies were formed
One of the most interesting questions for astrophysicists for the past few decades is how and when did the first galaxies form. One of the possible answers to...
Impact of metallicity and star formation rate on the time-dependent, galaxy-wide stellar initial mass function
The stellar initial mass function (IMF) is commonly assumed to be an invariant probability density distribution function of initial stellar masses. These...
Infrared images and radio continuum of the H II region G 352.2+0.9.
The component G 352.2+0.9 of the H II region/star forming complex NGC 6357 has been studied using near IR images and VLA radio continuum observations at 6 cm.
Infrared studies of H II regions - The Sharpless regions S148, 184, 198, 206 and 269
The results of a combined near-infrared and IRAS mapping study of five H II regions are presented for which fairly complete information at optical and radio...
Initial mass function variability from the integrated light of diverse stellar systems
We present a uniform analysis of the stellar initial mass function (IMF) from integrated light spectroscopy of 15 compact stellar systems (11 globular clusters...
INSPIRE: INvestigating Stellar Population In RElics - IV. The initial mass function slope in relics
In the last decade, growing evidence has emerged supporting a non-universal stellar initial mass function (IMF) in massive galaxies, with a larger number of...