activity
19962026
most citedThe Astropy Project: Building an inclusive, open-science project and status of the v2.0 core package

7.7k citations · 44.4k across the 493 of their papers we have counts for

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Showing astro-ph.GAShow all

177 papers · 1 filter

astro-ph.GA2025★ 1 cited

Project AMIGA: The Inner Circumgalactic Medium of Andromeda from Thick Disk to Halo

Nicolas Lehner, J. Christopher Howk, Lucy Collins +22

The inner circumgalactic medium (CGM) of galaxies, where disk and halo processes intersect, remains poorly characterized despite its critical role in regulating galaxy evolution. W…

astro-ph.GA2024★ 8 cited

FRB Line-of-sight Ionization Measurement From Lightcone AAOmega Mapping Survey: the First Data Release

Yuxin Huang, Sunil Simha, Ilya Khrykin +12

This paper presents the first public data release (DR1) of the FRB Line-of-sight Ionization Measurement From Lightcone AAOmega Mapping (FLIMFLAM) Survey, a wide field spectroscopic…

astro-ph.GA2024

An HI-absorption-selected cold rotating disk galaxy at

B. Kaur, N. Kanekar, M. Neeleman +3

We have used the Atacama Large Millimeter/submillimeter Array (ALMA) to map CO(3-2) emission from a galaxy, DLA-B1228g, associated with the high-metallicity damped Lyman- absorb…

astro-ph.GA2024

Probing the impact of radio-mode feedback on the properties of the cool circumgalactic medium

Yu-Ling Chang, Ting-Wen Lan, J. Xavier Prochaska +33

We explore the influence of radio-mode feedback on the properties of the cool circumgalactic medium (CGM). To this end, we assemble a statistical sample of approximately 30,000 rad…

astro-ph.GA2024★ 1 cited

MAMMOTH-Subaru. II. Diverse Populations of Circumgalactic Ly Nebulae at Cosmic Noon

Mingyu Li, Haibin Zhang, Zheng Cai +23

Circumgalactic Lyman-alpha (Ly) nebulae are gaseous halos around galaxies exhibiting luminous extended Ly emission. This work investigates Ly nebulae from deep imaging of…

astro-ph.GA2024

Cosmic Himalayas: The Highest Quasar Density Peak Identified in a 10,000 deg Sky with Spatial Discrepancies between Galaxies, Quasars, and IGM HI

Yongming Liang, Masami Ouchi, Dongsheng Sun +27

We report the identification of a quasar overdensity in the BOSSJ0210 field, dubbed Cosmic Himalayas, consisting of 11 quasars at , the densest overdensity of quasars…