A dataset provided by the European Space Agency

Name: Measuring Absolute Abundances in NGC 5548 and Linking the UV and X-ray Outflows
Published: 2017-02-02T23:00:00Z

Proposal ID	077100
Title	Measuring Absolute Abundances in NGC 5548 and Linking the UV and X-ray Outflows
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0771000101 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0771000201
DOI	https://doi.org/10.5270/esa-cbzytqe
Principal Investigator, PI	Dr Gerard Kriss
Abstract	We propose to obtain HST/COS spectra of the Seyfert 1 galaxy NGC 5548 with 9orbits in conjunction with 60 ks of XMM-Newton time. Our observations willmeasure absolute abundances anchored by accurate H I column densities for boththe narrow and broad UV absorption lines. These will add fidelity to ourmeasurements of the outflowing mass flux and kinetic energy obtained in our 2013campaign using XMM-Newton and COS, and solve discrepancies between the UV and X-ray absorbers in NGC 5548. Due to the profound influence of the new soft X-rayobscurer in NGC 5548 discovered during our 2013 campaign, simultaneous X-rayspectra are essential for determining the ionizing spectral energy distribution.
Publications	Anatomy of the AGN in NGC 5548. IX. Photoionized emission features in the soft X-ray spectra \|Mao Junjie Kaastra J. S. et al. \| A&A \| 612-18 \| 2018 \| 2018A&A...612A..18M \| http://ui.adsabs.harvard.edu/#abs/2018A&A...612A..18M Astrophysical plasma modeling of the hot Universe: Advances and challenges in high-resolution X-ray spectroscopy \|Mao Junjie \| PhDT \| 0-123 \| 2018 \| 2018PhDT.......123M \| http://ui.adsabs.harvard.edu/#abs/2018PhDT.......123M 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 Nitrogen X-ray absorption in the local ISM \|Gatuzz Efrain Garcu00eda Javier A. \| MNRAS \| 504-4460 \| 2021 \| 2021MNRAS.504.4460G \| http://ui.adsabs.harvard.edu/#abs/2021MNRAS.504.4460G Simple interpretation of the seemingly complicated X-ray spectral variation of NGC 5548 \|Midooka Takuya Ebisawa Ken et al. \| MNRAS \| 513-5020 \| 2022 \| 2022MNRAS.513.5020M \| http://ui.adsabs.harvard.edu/#abs/2022MNRAS.513.5020M Localizing narrow Fe Ku03b1 emission within bright AGN \|Andonie Carolina Bauer Franz E. et al. \| A&A \| 664-46 \| 2022 \| 2022A&A...664A..46A \| http://ui.adsabs.harvard.edu/#abs/2022A&A...664A..46A Detection of an unidentified soft X-ray emission feature in NGC 5548 \|Gu Liyi Mao Junjie et al. \| A&A \| 665-93 \| 2022 \| 2022A&A...665A..93G \| http://ui.adsabs.harvard.edu/#abs/2022A&A...665A..93G A Systematic Study of the Short-term X-Ray Variability of Seyfert Galaxies. I. Diversity of the X-Ray rms Spectra \|Hu Jingwei Jin Chichuan et al. \| ApJ \| 936-105 \| 2022 \| 2022ApJ...936..105H \| http://ui.adsabs.harvard.edu/#abs/2022ApJ...936..105H 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	2016-01-14T05:52:27Z/2016-01-16T16:03:11Z
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	2017-02-02T23:00:00Z
Last Update	2025-01-27
Keywords	"2013 campaign", "soft xray obscurer", "xmm newton", "ngc 5548", "cos spectra", "x ray absorbers", "profound influence", "kinetic energy", "column densities", "absolute abundance", "xray spectra", "add fidelity", "xray outflows", "XMM-Newton", "NGC 5548", "HST", "galaxy ngc 5548", "outflowing mass flux", "xmm newton time", "absolute abundance anchored", "XMM"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Dr Gerard Kriss, 2017, 'Measuring Absolute Abundances in NGC 5548 and Linking the UV and X-ray Outflows', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-cbzytqe