output
20042026
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

Showing 2021 · astro-ph.GAShow all

10 papers · 2 filters

astro-ph.GA2021★ 287 cited

The mass distribution in the Galactic Centre from interferometric astrometry of multiple stellar orbits

GRAVITY Collaboration, R. Abuter, N. Aimar +62

The stars orbiting the compact radio source Sgr A* in the Galactic Centre are precision probes of the gravitational field around the closest massive black hole. In addition to adap…

astro-ph.GA2021★ 16 cited

Synthetic photometry of OB star clusters with stochastically sampled IMFs: analysis of models and HST observations

Rogelio Orozco-Duarte, Aida Wofford, Alba Vidal-García +13

We present a pilot library of synthetic NUV, U, B, V, and I photometry of star clusters with stochastically sampled IMFs and ionized gas for initial masses, , , and…

astro-ph.GA2021

Introducing the FLAMINGOS-2 Split-K Medium Band Filters: The Impact on Photometric Selection of High-z Galaxies in the FENIKS-pilot survey

James Esdaile, Ivo Labbe, Karl Glazebrook +11

Deep near-infrared photometric surveys are efficient in identifying high-redshift galaxies, however they can be prone to systematic errors in photometric redshift. This is particul…

astro-ph.GA2021★ 50 cited

Star Cluster Classification in the PHANGS-HST Survey: Comparison between Human and Machine Learning Approaches

Bradley C. Whitmore, Janice C. Lee, Rupali Chandar +21

When completed, the PHANGS-HST project will provide a census of roughly 50,000 compact star clusters and associations, as well as human morphological classifications for roughly 20…

astro-ph.GA2021★ 15 cited

Observations and analysis of CH vibrational emissions from the young, carbon-rich planetary nebula NGC 7027: a textbook example of chemical pumping

David A. Neufeld, Benjamin Godard, P. Bryan Changala +5

We discuss the detection of 14 rovibrational lines of CH, obtained with the iSHELL spectrograph on NASA's Infrared Telescope Facility (IRTF) on Maunakea. Our observations in th…

astro-ph.GA2021★ 85 cited

Subaru High-z Exploration of Low-Luminosity Quasars (SHELLQs). XIII. Large-scale Feedback and Star Formation in a Low-Luminosity Quasar at z = 7.07 on the Local Black Hole to Host Mass Relation

Takuma Izumi, Yoshiki Matsuoka, Seiji Fujimoto +22

We present ALMA [CII] 158 m line and underlying far-infrared (FIR) continuum emission observations ( resolution) toward HSC J124353.93010038.5 (J1243…