A dataset provided by the European Space Agency

Name: Supersoft X-ray source states of optical novae in the disk of M 31
Published: 2013-02-09T00:00:00Z

Proposal ID	065562
Title	Supersoft X-ray source states of optical novae in the disk of M 31
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0655620301 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0655620401
DOI	https://doi.org/10.5270/esa-ft18pgw
Principal Investigator, PI	Mr Martin Henze
Abstract	We propose Target of Opportunity (ToO) observations to characterise thesupersoft X-ray emission of optical novae in the disk of M 31 with four 20 ksXMM-Newton EPIC observations during July 2010 to mid-August 2010 and January2011 to mid-February 2011. These observations will allow to perform spectralanalysis of M 31 disk novae during their supersoft X-ray source state (SSS) andto determine effective temperatures and luminosities. The probability oftriggering all four observations on four different novae is high. Ourobservations will double the number of M 31 disk novae with known SSS spectra.This will help to study the differences between bulge novae and disk novae inthe X-ray regime.
Publications	M31N 2008-05d: a M 31 disk nova with a dipping supersoft X-ray light curve \|Henze M. Pietsch W. et al. \| A&A \| 544-44 \| 2012 \| 2012A&A...544A..44H \| http://ui.adsabs.harvard.edu/#abs/2012A&A...544A..44H Serendipitous UV source catalogues for 10 years of XMM and 5 years of Swift \|Yershov V. N. \| Ap&SS \| 354-97 \| 2014 \| 2014Ap&SS.354...97Y \| http://ui.adsabs.harvard.edu/#abs/2014Ap&SS.354...97Y 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 An XMM-Newton View of the Andromeda Galaxy as Explored in a Legacy Survey (New-ANGELS). I. The X-Ray Source Catalog \|Huang Rui Li Jiang-Tao et al. \| ApJS \| 268-36 \| 2023 \| 2023ApJS..268...36H \| http://ui.adsabs.harvard.edu/#abs/2023ApJS..268...36H 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 Search for Young Stellar Objects within 4XMM-DR13 Using CatBoost and SPE \|Ma Xiangyao Zhang Yanxia et al. \| AJ \| 168-210 \| 2024 \| 2024AJ....168..210M \| http://ui.adsabs.harvard.edu/#abs/2024AJ....168..210M New 511 keV Line Data Provide Strongest sub-GeV Dark Matter Constraints \|De la Torre Luque Pedro Balaji Shyam \| ApJ \| 973-L6 \| 2024 \| 2024ApJ...973L...6D \| http://ui.adsabs.harvard.edu/#abs/2024ApJ...973L...6D
Instrument	EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage	2011-08-01T05:27:15Z/2012-01-22T03:10:46Z
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	2013-02-09T00:00:00Z
Last Update	2025-08-04
Keywords	"XMM", "disk novae", "xmm newton epic", "XMM-Newton", "effective temperatures", "supersoft xray emission", "optical novae", "bulge novae", "sss spectra", "EPIC", "xray regime", "perform spectral analysis", "M 31", "supersoft xray source"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Mr Martin Henze, 2013, 'Supersoft X-ray source states of optical novae in the disk of M 31', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-ft18pgw