activity
20072024
most citedThe Fourteenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the extended Baryon Oscillation Spectroscopic Survey and from the second phase of the Apache Point Observatory Galactic Evolution Experiment

681 citations · 3.4k across the 38 of their papers we have counts for

collaborators

39 papers

astro-ph.GA2024

SDSS-IV MaNGA: Calibration of astrophysical line-widths in the Hα region using HexPak observations

Sabyasachi Chattopadhyay, Matthew A. Bershady, David R. Law +7

We have re-observed 40 low-inclination, star-forming galaxies from the MaNGA survey ($\upsigma\sim65$~\kms) at 6.5 times higher spectral resolution ($\upsigma\sim10$…

astro-ph.GA2022★ 5 cited

The Seventeenth Data Release of the Sloan Digital Sky Surveys: Complete Release of MaNGA, MaStar and APOGEE-2 Data

Abdurro'uf, Katherine Accetta, Conny Aerts +337

This paper documents the seventeenth data release (DR17) from the Sloan Digital Sky Surveys; the fifth and final release from the fourth phase (SDSS-IV). DR17 contains the complete…

astro-ph.GA2021★ 14 cited

Merger Histories and Environments of Dwarf AGN in IllustrisTNG

Mikkel T Kristensen, Kevin Pimbblet, Brad Gibson +2

The relationship between active galactic nuclei activity and environment has been long discussed, but it is unclear if these relations extend into the dwarf galaxy mass regime -- i…

astro-ph.GA2020★ 12 cited

Environments of dwarf galaxies with optical AGN characteristics

Mikkel T. Kristensen, Kevin Pimbblet, Samantha Penny

This study aims to explore the relation between dwarf galaxies () with AGNs and their environment by comparing neighbourhood parameters of AGN and non…

astro-ph.GA2019★ 13 cited

A Catalog of Galaxies in the Direction of the Perseus Cluster

Carolin Wittmann, Ralf Kotulla, Thorsten Lisker +4

We present a catalog of 5437 morphologically classified sources in the direction of the Perseus galaxy cluster core, among them 496 early-type low-mass galaxy candidates. The catal…

astro-ph.GA2019★ 93 cited

Black hole scaling relations of active and quiescent galaxies: Addressing selection effects and constraining virial factors

Francesco Shankar, Mariangela Bernardi, Kayleigh Richardson +9

Local samples of quiescent galaxies with dynamically measured black hole masses (Mbh) may suffer from an angular resolution-related selection effect, which could bias the observed…