ALMA Central Molecular Zone Exploration Survey Archives

ALMA Central Molecular Zone Exploration Survey (ACES) I: Overview

by Keith CowingJuly 21, 2026July 21, 2026

[astro-ph.GA] The mass flows and energy cycles within the inner regions of galaxies exert a powerful influence on the evolution of the galaxy population.

The mom 0 images of the 50 km s−1 cloud. The Sgr A* is labeled with the blue star. The CND is outlined with a cyan dotted line. The CS(2 − 1), SO(23 − 12), HC3N(11 − 10) and CH3CHO(51,4 − 41,3) line images are presented. The synthesized beam is shown on the top left corner with a blue ellipse. -- astro-ph.GA

Astrochemistry, Astronomy & Telescopes, Biochemistry & Organic Chemistry, Biophysics, Biosignatures & Paleobiology, Imaging & Spectroscopy, Status Report

ALMA Central molecular zone Exploration Survey (ACES) V: CS(2-1), SO(2_3-1_2), CH3CHO(5_1,4-4_1,3), HC3N(11-10), and H40a lines data

by Keith CowingMarch 7, 2026March 7, 2026

We present data from the ALMA Central Molecular Zone Exploration Survey (ACES) Large Program, which provides broad spectral-line and 3 mm continuum coverage of the Central Molecular Zone (CMZ) at […]