activity
20122026
most citedThe Astropy Project: Sustaining and Growing a Community-oriented Open-source Project and the Latest Major Release (v5.0) of the Core Package

5k citations · 6.7k across the 56 of their papers we have counts for

collaborators
Showing 2024Show all

9 papers · 1 filter

astro-ph.GA2024

Emission Line Velocity, Metallicity and Extinction Maps of the Small Magellanic Cloud

Philip Lah, Matthew Colless, Francesco D'Eugenio +2

Optical emission lines across the Small Magellanic Cloud (SMC) have been measured from multiple fields using the Australian National University (ANU) 2.3m telescope with the Wide-F…

astro-ph.GA2024

The MAGPI Survey: the evolution and drivers of gas turbulence in intermediate-redshift galaxies

Yifan Mai, Scott M. Croom, Emily Wisnioski +21

We measure the ionised gas velocity dispersions of star-forming galaxies in the MAGPI survey () and compare them with galaxies in the SAMI () and KROSS ($z\sim…

astro-ph.GA2024★ 11 cited

Age and metal gradients in massive quiescent galaxies at : implications for quenching and assembly histories

Chloe M. Cheng, Mariska Kriek, Aliza G. Beverage +12

We present spatially resolved, simple stellar population equivalent ages, stellar metallicities, and abundance ratios for 456 massive ($10.3\lesssim\log(\mathrm{M}_*/\mathrm{M}_\od…

astro-ph.GA2024★ 4 cited

The hyperplane of early-type galaxies: using stellar population properties to increase the precision and accuracy of the fundamental plane as a distance indicator

Francesco D'Eugenio, Matthew Colless, Arjen van der Wel +10

We use deep spectroscopy from the SAMI Galaxy Survey to explore the precision of the fundamental plane of early-type galaxies (FP) as a distance indicator for future single-fibre s…

astro-ph.GA2024

The MAGPI Survey: Massive slow rotator population in place by

Caro Derkenne, Richard M. McDermid, Francesco D'Eugenio +20

We use the `Middle Ages Galaxy Properties with Integral field spectroscopy' (MAGPI) survey to investigate whether galaxies have evolved in the distribution of their stellar angular…

astro-ph.GA2024

The SAMI Galaxy Survey: impact of star formation and AGN feedback processes on the ionized gas velocity dispersion

Sree Oh, Matthew Colless, Stefania Barsanti +12

We investigate the influence of star formation and instantaneous AGN feedback processes on the ionized gas velocity dispersion in a sample of 1285 emission-line galaxies with stell…