output
20022025
most citedFirst Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way

1.9k citations

Showing 2020Show all

34 papers · 1 filter

astro-ph.GA20202 cited

3-3-1 Self Interacting Dark Matter and the Galaxy Core-Cusp problem

Nguyen Quynh Lan, Grant J. Mathews, Lara Arielle Phillips +3

The core-cusp problem remains as a challenging discrepancy between observations and simulations in the standard CDM model for the formation of galaxies. The problem is that C…

astro-ph.GA202044 cited

Pushing automated morphological classifications to their limits with the Dark Energy Survey

J. Vega-Ferrero, H. Domínguez Sánchez, M. Bernardi +60

We present morphological classifications of 27 million galaxies from the Dark Energy Survey (DES) Data Release 1 (DR1) using a supervised deep learning algorithm. The classif…

astro-ph.GA202046 cited

A machine learning approach to galaxy properties: joint redshift-stellar mass probability distributions with Random Forest

S. Mucesh, W. G. Hartley, A. Palmese +72

We demonstrate that highly accurate joint redshift-stellar mass probability distribution functions (PDFs) can be obtained using the Random Forest (RF) machine learning (ML) algorit…

astro-ph.GA202039 cited

The Second Data Release of the Survey of the MAgellanic Stellar History (SMASH)

David L. Nidever, Knut Olsen, Yumi Choi +32

The Large and Small Magellanic Clouds (LMC and SMC) are the largest satellite galaxies of the Milky Way and close enough to allow for a detailed exploration of their structure and…

astro-ph.GA202024 cited

Placing High-Redshift Quasars in Perspective: a Catalog of Spectroscopic Properties from the Gemini Near Infrared Spectrograph -- Distant Quasar Survey

Brandon M. Matthews, Ohad Shemmer, Cooper Dix +15

We present spectroscopic measurements for 226 sources from the Gemini Near Infrared Spectrograph - Distant Quasar Survey (GNIRS-DQS). Being the largest uniform, homogeneous survey…

astro-ph.IM202067 cited

The ANTARES Astronomical Time-Domain Event Broker

Thomas Matheson, Carl Stubens, Nicholas Wolf +17

We describe the Arizona-NOIRLab Temporal Analysis and Response to Events System (ANTARES), a software instrument designed to process large-scale streams of astronomical time-domain…