A dataset provided by the European Space Agency

Name: PROBING REFLECTION IN A DWARF NOVA SS CYGNI USING JOINT NUSTAR AND XMM DATA
Published: 2017-07-19T22:00:00Z

Proposal ID	079100
Title	PROBING REFLECTION IN A DWARF NOVA SS CYGNI USING JOINT NUSTAR AND XMM DATA
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0791000101 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0791000201
DOI	https://doi.org/10.5270/esa-048ecj1
Principal Investigator, PI	Dr VIKRAM RANA
Abstract	We propose for a joint observation of SS~Cyg in its optical quiescence andoutburst states with NuSTAR and XMM with the aim of having first robustdetection of reflection component, commonly observed in binaries and AGNs.Presence of such component have been inferred via detection of Fe 6.4 keVline, however no direct detection till date. We will fit the phase averagedspectra to derive reflection amplitude. These measurements will help verifytheoretical ideas like presence of central hole in disk, main contributingsite for the reflection during the two states and also to study response ofthe system to varying accretion conditions.
Publications	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 A Study on White Dwarf Masses in Cataclysmic Variables Based on XMM-Newton and Suzaku Observations \|Yu Zhuo-Li Xu Xiao-Jie \| RAA \| 22-45003 \| 2022 \| 2022RAA....22d5003Y \| http://ui.adsabs.harvard.edu/#abs/2022RAA....22d5003Y A Broadband X-Ray Study of the Dwarf Nova SS Cyg during Quiescence and Outburst \|Dutta Anirban Rana Vikram et al. \| ApJ \| 957-33 \| 2023 \| 2023ApJ...957...33D \| http://ui.adsabs.harvard.edu/#abs/2023ApJ...957...33D 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	2016-05-16T07:18:26Z/2016-06-22T04:08:10Z
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	2017-07-19T22:00:00Z
Last Update	2025-01-27
Keywords	"xmm data", "central hole", "varying accretion conditions", "reflection component", "phase averaged spectra", "robust detection", "detection till date", "optical quiescence", "inferred via detection", "probing reflection", "NuSTAR", "reflection amplitude", "XMM", "kev line"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Dr VIKRAM RANA, 2017, 'PROBING REFLECTION IN A DWARF NOVA SS CYGNI USING JOINT NUSTAR AND XMM DATA', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-048ecj1