311 citations · 1.2k across the 22 of their papers we have counts for
6 papers · 1 filter
The VST ATLAS Quasar Survey III: Halo mass function via quasar clustering and quasar-CMB lensing cross-clustering
Alice M. Eltvedt, T. Shanks, N. Metcalfe +4
We exploit the VST ATLAS quasar/QSO catalogue to perform three measurements of the quasar halo mass profile. First, we make a new estimate of the angular auto-correlation function…
VST ATLAS Galaxy Cluster Catalogue I: cluster detection and mass calibration
B. Ansarinejad, D. N. A. Murphy, T. Shanks +1
Taking advantage of deg optical coverage of the Southern sky offered by the VST ATLAS survey, we construct a new catalogue of photometrically selected galaxy groups…
Probability Friends-of-Friends (PFOF) Group Finder: Performance Study and Observational Data Applications on Photometric Surveys
Hung-Yu Jian, Lihwai Lin, Tzihong Chiueh +11
(Abridged) In tandem with observational datasets, we utilize realistic mock catalogs, based on a semi-analytic galaxy formation model, constructed specifically for Pan-STARRS1 Medi…
ORCA: The Overdense Red-sequence Cluster Algorithm
D. N. A. Murphy, J. E Geach, R. G. Bower
We present a new cluster detection algorithm designed for the Panoramic Survey Telescope and Rapid Response System (Pan-STARRS) survey but with generic application to any multiband…
4098 galaxy clusters to z~0.6 in the Sloan Digital Sky Survey equatorial Stripe 82
James E. Geach, David N. A. Murphy, Richard G. Bower
We present a catalogue of 4098 photometrically selected galaxy clusters with a median redshift <z> = 0.32 in the 270 square degree 'Stripe 82' region of the Sloan Digital Sky Surve…
Connected structure in the 2dFGRS
David N. A. Murphy, Vincent R. Eke, Carlos S. Frenk
We describe and apply a simple prescription for defining connected structures in galaxy redshift surveys. The method is based upon two passes with a friends-of-friends groupfinder.…