output
19932026
most citedThe Seventh Data Release of the Sloan Digital Sky Survey

5.4k citations

Showing astro-ph.GAShow all

299 papers · 1 filter

astro-ph.GA2025★ 20 cited

The Evolutionary Map of the Universe: A new radio atlas for the southern hemisphere sky

A. M. Hopkins, A. Kapinska, J. Marvil +70

We present the Evolutionary Map of the Universe (EMU) survey conducted with the Australian Square Kilometre Array Pathfinder (ASKAP). EMU aims to deliver the touchstone radio atlas…

astro-ph.GA2023★ 15 cited

Gaia's brightest very metal-poor (VMP) stars. Metallicity catalogue of a thousand VMP stars from Gaia's radial velocity spectrometer spectra

Akshara Viswanathan, Else Starkenburg, Tadafumi Matsuno +10

Context. Gaia DR3 has offered the scientific community a remarkable dataset of approximately one million spectra acquired with the Radial Velocity Spectrometer (RVS) in the Calcium…

astro-ph.GA2023★ 7 cited

The Diffuse Ionized Gas of the Large Magellanic Cloud

B. M. Smart, L. M. Haffner, K. A. Barger +4

The Large Magellanic Cloud (LMC) has an extensive H emission halo that traces an extended, warm ionized component of its interstellar medium. Using the Wisconsin H Mapper (…

astro-ph.GA2022★ 5 cited

Discovery of a filamentary synchrotron structure connected to the coherent magnetic field in the outer Galaxy

J. L. West, J. L. Campbell, P. Bhaura +9

Using data from the Galactic Arecibo L-band Feed Array Continuum Transit Survey (GALFACTS), we report the discovery of two previously unidentified, very compressed, thin, and strai…

astro-ph.GA2022★ 12 cited

Three-dimensional magnetic fields of molecular clouds

Mehrnoosh Tahani

To investigate the role of magnetic fields in the evolution of the interstellar medium, formation and evolution of molecular clouds, and ultimately the formation of stars, their th…

astro-ph.GA2022

Structure in the Magnetic Field of the Milky Way Disk and Halo traced by Faraday Rotation

John M. Dickey, Jennifer West, Alec J. M. Thomson +14

Magnetic fields in the ionized medium of the disk and halo of the Milky Way impose Faraday rotation on linearly polarized radio emission. We compare two surveys mapping the Galacti…