A dataset provided by the European Space Agency

Name: High-mass fossil clusters discovered through the SZ effect
Published: 2017-02-16T23:00:00Z

Proposal ID	076323
Title	High-mass fossil clusters discovered through the SZ effect
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0763230201
DOI	https://doi.org/10.5270/esa-e0i56vv
Principal Investigator, PI	Dr Gabriel Pratt
Abstract	We propose to observe two fossil clusters discovered in the Planck SZ survey.They are the first-ever fossil systems initially discovered via the SZ effect,and, with estimated masses M500 > 3.75 x 10e14 Msun, they are among the highest-mass fossil systems yet discovered. With these X-ray observations we willinvestigate their density, temperature, entropy and pressure profiles andcompare with reference X-ray and SZ-selected fossil and non-fossil data. We willderive mass profiles and test for adiabatic contraction. As these objects areresolved in Planck, we will combine X-ray and SZ observations to investigate thepressure distributions in the outskirts.
Publications	The hot gas content of fossil galaxy clusters \|Pratt, G. W., Pointecouteau, E., et al. \| A&A \| 590-1 \| 2016 \| 2016A&A...590L...1P \| http://ui.adsabs.harvard.edu/#abs/2016A&A...590L...1P 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 From Active Stars to Black Holes: A Discovery Tool for Galactic X-Ray Sources \|Rodriguez, Antonio C., \| PASP \| 136-054201 \| 2024 \| 2024PASP..136e4201R \| http://ui.adsabs.harvard.edu/#abs/2024PASP..136e4201R 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	2016-02-05T10:26:41Z/2016-02-05T22:36:41Z
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	2017-02-16T23:00:00Z
Keywords	"fossil systems initially", "fossil cluster", "mass fossil cluster", "adiabatic contraction", "mass profiles", "mass fossil systems", "estimated masses m500", "fossil data", "sz effect", "M500", "pressure profiles", "combine xray", "pressure distributions", "reference xray", "planck sz survey"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Dr Gabriel Pratt, 2017, 'High-mass fossil clusters discovered through the SZ effect', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-e0i56vv