skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Environmental effects on the UV upturn in local clusters of galaxies

Journal Article · · Monthly Notices of the Royal Astronomical Society
 [1];  [2]; ORCiD logo [2]; ORCiD logo [3]
  1. Subaru Telescope, NAOJ, 650 N. Aohoku Place, Hilo, HI 97620, USA, H. H. Wills Physics Laboratory, University of Bristol, Tyndall Avenue, Bristol BS8 1TL, UK
  2. H. H. Wills Physics Laboratory, University of Bristol, Tyndall Avenue, Bristol BS8 1TL, UK
  3. FINCA, University of Turku, Vesilinnantie 5, Turku FI-20014, Finland

ABSTRACT We explore the dependence of ultraviolet (UV) upturn colours in early-type cluster galaxies on the properties of their parent clusters (such as velocity dispersion and X-ray luminosity) and on the positions and kinematics of galaxies within them. We use a sample of 24 nearby clusters with highly complete spectroscopy and optical/infrared data to select a suitable sample of red-sequence galaxies, whose far-ultraviolet and NUV magnitudes we measure from archival GALEX data. Our results show that the UV upturn colour has no dependence on cluster properties and has the same range in all clusters. There is also no dependence on the projected position within clusters or on line-of-sight velocity. Therefore, our conclusion is that the UV upturn phenomenon is an intrinsic feature of cluster early-type galaxies, irrespective of their cluster environment.

Sponsoring Organization:
USDOE
OSTI ID:
1526340
Journal Information:
Monthly Notices of the Royal Astronomical Society, Journal Name: Monthly Notices of the Royal Astronomical Society Vol. 487 Journal Issue: 3; ISSN 0035-8711
Publisher:
Oxford University PressCopyright Statement
Country of Publication:
United Kingdom
Language:
English
Citation Metrics:
Cited by: 6 works
Citation information provided by
Web of Science

References (60)

Helium Sedimentation and the Ultraviolet Upturn in Brightest Cluster Galaxies journal October 2009
A Triple Main Sequence in the Globular Cluster NGC 2808 journal April 2007
Far-Ultraviolet Emission from Elliptical Galaxies at [CLC][ITAL]z[/ITAL][/CLC] = 0.33 journal February 2003
Star Formation Signatures in Optically Quiescent Early-Type Galaxies journal April 2010
The VIPERS Multi-Lambda Survey: I. UV and near-IR observations, multi-colour catalogues, and photometric redshifts⋆⋆⋆ journal May 2016
Dust extinction of the stellar continua in starburst galaxies: The ultraviolet and optical extinction law journal July 1994
Evolution of the UV upturn in cluster galaxies: Abell 1689 journal May 2018
Candidate massive galaxies at z  ∼ 4 in the Dark Energy Survey journal December 2018
Helium Content of M 92 deduced from the Subgiant Luminosity Function journal January 1972
Measurements of Far-UV Emission from Elliptical Galaxies at [CLC][ITAL]z[/ITAL][/CLC] = 0.375 journal December 1998
The Propagation of Uncertainties in Stellar Population Synthesis Modeling. i. the Relevance of Uncertain Aspects of Stellar Evolution and the Initial mass Function to the Derived Physical Properties of Galaxies journal June 2009
The ATLAS3D Project – XIV. The extent and kinematics of the molecular gas in early-type galaxies journal December 2012
Introducing BAX: A database for X-ray clusters and groups of galaxies journal September 2004
Environment and self-regulation in galaxy formation journal March 2010
The Calibration and Data Products of GALEX journal December 2007
The Ultraviolet Upturn in Elliptical Galaxies and Environmental Effects journal August 2011
Encoding of the infrared excess in the NUVrK color diagram for star-forming galaxies journal October 2013
Evolution of the uv Excess in Early-Type Galaxies journal March 2009
The red-sequence of 72 WINGS local galaxy clusters journal December 2011
Far-Ultraviolet Emission from Elliptical Galaxies at [CLC][ITAL]z[/ITAL][/CLC] = 0.55 journal February 2000
Color‐Luminosity Relations for the Resolved Hot Stellar Populations in the Centers of M31 and M32 journal September 1998
Evolution since z = 0.5 of the Morphology‐Density Relation for Clusters of Galaxies journal December 1997
The VIPERS Multi-Lambda Survey: II. Diving with massive galaxies in 22 square degrees since journal May 2016
The current status on the UV upturn journal August 2009
Environmental quenching and hierarchical cluster assembly: evidence from spectroscopic ages of red-sequence galaxies in Coma: Environmental quenching: evidence from Coma journal November 2011
The Average Mass Profile of Galaxy Clusters journal August 1997
The SuperCOSMOS Sky Survey - I. Introduction and description journal October 2001
UV bright globular clusters in M87: more evidence for super-He-rich stellar populations? journal May 2007
Modelling the UV spectrum of SDSS-III/BOSS galaxies: hints towards the detection of the UV upturn at high- z journal May 2016
A Two-Dimensional Classification for Galactic Globular Clusters journal November 1968
UV SEDs of early-type cluster galaxies: a new look at the UV upturn journal January 2018
Luminosity functions of cluster galaxies: The near-ultraviolet luminosity function at < journal October 2018
ROSAT--A New Look at the X-ray Sky journal June 1993
Compact stellar systems in the Fornax cluster: a UV perspective journal August 2008
Stellar Mass‐to‐Light Ratios and the Tully‐Fisher Relation journal March 2001
Globular clusters in the far-ultraviolet: evidence for He-enriched second populations in extragalactic globular clusters? journal September 2016
Galaxy Populations in Massive z = 0.2–0.9 Clusters. I. Analysis of Spectroscopy journal November 2017
STAR FORMATION AND UV COLORS OF THE BRIGHTEST CLUSTER GALAXIES IN THE REPRESENTATIVE XMM-NEWTON CLUSTER STRUCTURE SURVEY journal May 2010
Metallicities on the Double Main Sequence of ω Centauri Imply Large Helium Enhancement journal March 2005
A HIGHLY CONSISTENT FRAMEWORK FOR THE EVOLUTION OF THE STAR-FORMING “MAIN SEQUENCE” FROM z ∼ 0-6 journal September 2014
The K -band luminosity functions of cluster galaxies journal November 2016
UV Properties of Early-Type Galaxies in the Virgo Cluster journal July 2005
Star formation and figure rotation in the early-type galaxy NGC 2974 journal April 2007
What drives the ultraviolet colours of passive galaxies?: UV colours of passive galaxies journal February 2012
UV‐Optical Colors as Probes of Early‐Type Galaxy Evolution journal December 2007
The GALEX Ultraviolet Virgo Cluster Survey (GUViCS): VII. Brightest cluster galaxy UV upturn and the FUV-NUV color up to redshift 0.35★ journal March 2018
Galaxy and mass assembly (GAMA): the consistency of GAMA and WISE derived mass-to-light ratios journal September 2017
Yonsei Evolutionary Population Synthesis (YEPS). II. Spectro-photometric Evolution of Helium-enhanced Stellar Populations journal June 2017
The rise and fall of the UV upturn: z = 0.3, 0.55, and 0.7 journal July 2018
Measuring Reddening with Sloan Digital sky Survey Stellar Spectra and Recalibrating sfd journal August 2011
Galaxy Clusters at high Redshift and Evolution of Brightest Cluster Galaxies journal May 2011
Galaxy Evolution Explorer Ultraviolet Color-Magnitude Relations and Evidence of Recent Star Formation in Early-Type Galaxies journal January 2005
Environments and morphologies of red sequence galaxies with residual star formation in massive clusters journal November 2013
Systematics of the Ultraviolet Rising Flux in a GALEX /SDSS Sample of Early-Type Galaxies journal January 2005
The Helium Abundances of ω Centauri journal August 2004
Clues on the hot star content and the ultraviolet output of elliptical galaxies journal November 1990
The ultraviolet upturn in brightest cluster galaxies: The UV upturn in BCGs journal November 2010
The SuperCOSMOS Sky Survey - II. Image detection, parametrization, classification and photometry journal October 2001
The Epochs of Early‐Type Galaxy Formation as a Function of Environment journal March 2005
SPECTROSCOPIC CONFIRMATION OF THE RICH z = 1.80 GALAXY CLUSTER JKCS 041 USING THE WFC3 GRISM: ENVIRONMENTAL TRENDS IN THE AGES AND STRUCTURE OF QUIESCENT GALAXIES journal May 2014

Similar Records

The ultraviolet upturn in field luminous red galaxies at 0.3 < z < 0.7
Journal Article · Tue Mar 08 00:00:00 EST 2022 · Monthly Notices of the Royal Astronomical Society · OSTI ID:1526340

UV bright red-sequence galaxies: how do UV upturn systems evolve in redshift and stellar mass?
Journal Article · Tue Dec 24 00:00:00 EST 2019 · Monthly Notices of the Royal Astronomical Society · OSTI ID:1526340

A POSSIBLE PHYSICAL CONNECTION BETWEEN HELIUM-RICH STELLAR POPULATIONS OF MASSIVE GLOBULAR CLUSTERS AND THE UV UPTURN OF GALACTIC SPHEROIDS
Journal Article · Thu Mar 01 00:00:00 EST 2012 · Astrophysical Journal · OSTI ID:1526340

Related Subjects