activity
20052026
most citedThe Eleventh and Twelfth Data Releases of the Sloan Digital Sky Survey: Final Data from SDSS-III

2.5k citations · 9.4k across the 99 of their papers we have counts for

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Showing 2019Show all

6 papers · 1 filter

astro-ph.HE2019★ 31 cited

SDSS-IV/SPIDERS: A Catalogue of X-Ray Selected AGN Properties; Spectral Properties and Black Hole Mass Estimates for SPIDERS SDSS DR14 Type 1 AGN

Damien Coffey, Mara Salvato, Andrea Merloni +7

This work presents the catalogue of optical spectral properties for all X-ray selected SPIDERS active galactic nuclei (AGN) up to SDSS DR14. SPIDERS (SPectroscopic IDentification o…

astro-ph.GA2019★ 23 cited

4MOST Consortium Survey 6: Active Galactic Nuclei

A. Merloni, D. A. Alexander, M. Banerji +17

X-ray and mid-infrared emission are signposts of the accretion of matter onto the supermassive black holes that reside at the centres of most galaxies. As a major step towards unde…

astro-ph.IM2019★ 8 cited

4MOST Survey Strategy Plan

G. Guiglion, C. Battistini, C. P. M. Bell +30

The current status of and motivation for the 4MOST Survey Strategy, as developed by the Consortium science team, are presented here. Key elements of the strategy are described, suc…

astro-ph.IM2019★ 7 cited

4MOST Scientific Operations

C. J. Walcher, M. Banerji, C. Battistini +65

The 4MOST instrument is a multi-object spectrograph that will address Galactic and extragalactic science cases simultaneously by observing targets from a large number of different…

astro-ph.IM2019★ 311 cited

4MOST: Project overview and information for the First Call for Proposals

R. S. de Jong, O. Agertz, A. Agudo Berbel +335

We introduce the 4-metre Multi-Object Spectroscopic Telescope (4MOST), a new high-multiplex, wide-field spectroscopic survey facility under development for the four-metre-class Vis…

astro-ph.GA2019★ 68 cited

Active Galactic Nuclei and their Large-scale Structure: an eROSITA mock catalogue

J. Comparat, A. Merloni, M. Salvato +15

In the context of the upcoming SRG/eROSITA survey, we present an N-body simulation-based mock catalogue for X-ray selected AGN samples. The model reproduces the observed hard X-ray…