A dataset provided by the European Space Agency

Name: An XMM-Newton+HST study of the likely most X-ray luminous z&gt;=0.9 galaxy cluster
Published: 2014-11-16T00:00:00Z

Proposal ID	072253
Title	An XMM-Newton+HST study of the likely most X-ray luminous z>=0.9 galaxy cluster
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0722530101 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0722530201
DOI	https://doi.org/10.5270/esa-hgm09co
Principal Investigator, PI	Dr Tim Schrabback
Abstract	We propose XMM-Newton+HST observations of the new, extremely X-ray luminouscluster ClGJ120959.0+495352 (z=0.90), discovered through our combined search ofRASS and SDSS data. Optical and SZ data suggest that it is an excellentcandidate for a very massive, dynamically relaxed cooling-core cluster, whichare extremely rare at high z. The XMM-Newton data will provide the firstresolved X-ray imaging of the system to confirm its dynamical state andconstrain both the temperature profile and global cluster properties. The HSTdata will provide complementary constraints on the cluster mass and dynamicalstate from strong and weak lensing, enabling the comparison to scaling relationsand the assessment if the cluster.s discovery is in line with standard cosmological expectations.
Publications	XMM-Newton publication statistics \|Ness, J.-U., Parmar, A. N., et al. \| AN \| 335-210 \| 2014 \| 2014AN....335..210N \| http://ui.adsabs.harvard.edu/#abs/2014AN....335..210N The Million Optical - Radio/X-ray Associations (MORX) Catalogue \|Flesch, Eric W., \| PASA \| 33-52 \| 2016 \| 2016PASA...33...52F \| http://ui.adsabs.harvard.edu/#abs/2016PASA...33...52F AGN spectral states from simultaneous UV and X-ray observations by XMM-Newton \|Svoboda, J., Guainazzi, M., \| A&A \| 603-127 \| 2017 \| 2017A&A...603A.127S \| http://ui.adsabs.harvard.edu/#abs/2017A&A...603A.127S XMM-Newton X-ray and HST weak gravitational lensing study of the extremely X-ray luminous galaxy cluster Cl J120958.9+495352 (z = 0.902) \|Tholken, Sophia, Schrabback, Tim, et al. \| A&A \| 610-71 \| 2018 \| 2018A&A...610A..71T \| http://ui.adsabs.harvard.edu/#abs/2018A&A...610A..71T A Comparison of X-Ray Photon Indices among the Narrow- and Broad-line Seyfert 1 Galaxies \|Ojha, Vineet, Chand, Hum, et al. \| ApJ \| 896-95 \| 2020 \| 2020ApJ...896...95O \| http://ui.adsabs.harvard.edu/#abs/2020ApJ...896...95O Classification of 4XMM-DR9 sources by machine learning \|Zhang, Yanxia, Zhao, Yongheng, \| MNRAS \| 503-5263 \| 2021 \| 2021MNRAS.503.5263Z \| http://ui.adsabs.harvard.edu/#abs/2021MNRAS.503.5263Z The XMM-Newton Line Emission Analysis Program (X-LEAP). I. Emission-line Survey of O VII, O VIII, and Fe L-shell Transitions \|Pan, Zeyang, Qu, Zhijie, et al. \| ApJS \| 271-62 \| 2024 \| 2024ApJS..271...62P \| http://ui.adsabs.harvard.edu/#abs/2024ApJS..271...62P Robust constraints on feebly interacting particles using XMM-Newton \|Luque, Pedro De la Torre, Balaji, Shyam, \| PhRvD \| 109-L101305 \| 2024 \| 2024PhRvD.109j1305L \| http://ui.adsabs.harvard.edu/#abs/2024PhRvD.109j1305L Multimessenger search for electrophilic feebly interacting particles from supernovae \|Luque, Pedro De la Torre, Balaji, Shyam, \| PhRvD \| 109-103028 \| 2024 \| 2024PhRvD.109j3028L \| http://ui.adsabs.harvard.edu/#abs/2024PhRvD.109j3028L Importance of Cosmic-Ray Propagation on Sub-GeV Dark Matter Constraints \|De la Torre Luque, Pedro, Balaji, Shyam, \| ApJ \| 968-46 \| 2024 \| 2024ApJ...968...46D \| http://ui.adsabs.harvard.edu/#abs/2024ApJ...968...46D
Instrument	EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage	2013-10-31T16:01:32Z/2013-11-02T19:46:40Z
Version	17.56_20190403_1200
Mission Description	The European Space Agencys (ESA) X-ray Multi-Mirror Mission (XMM-Newton) was launched by an Ariane 504 on December 10th 1999. XMM-Newton is ESAs second cornerstone of the Horizon 2000 Science Programme. It carries 3 high throughput X-ray telescopes with an unprecedented effective area, and an optical monitor, the first flown on a X-ray observatory. The large collecting area and ability to make long uninterrupted exposures provide highly sensitive observations. Since Earths atmosphere blocks out all X-rays, only a telescope in space can detect and study celestial X-ray sources. The XMM-Newton mission is helping scientists to solve a number of cosmic mysteries, ranging from the enigmatic black holes to the origins of the Universe itself. Observing time on XMM-Newton is being made available to the scientific community, applying for observational periods on a competitive basis.
Creator Contact	https://www.cosmos.esa.int/web/xmm-newton/xmm-newton-helpdesk
Date Published	2014-11-16T00:00:00Z
Keywords	"XMM-Newton", "global cluster properties", "sz data", "standard cosmological expectations", "sdss data", "cluster mass", "xmm newton", "combined search", "SDSS", "XMM", "scaling relations", "495352 z", "temperature profile", "hst data", "xmm newton data", "galaxy cluster", "weak lensing", "resolved xray imaging", "HST", "complementary constraints"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Dr Tim Schrabback, 2014, 'An XMM-Newton+HST study of the likely most X-ray luminous z>=0.9 galaxy cluster', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-hgm09co