A dataset provided by the European Space Agency

Name: The extreme X-ray weakness of PG 0043+039
Published: 2014-08-31T00:00:00Z

Proposal ID	069083
Title	The extreme X-ray weakness of PG 0043+039
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0690830201
DOI	https://doi.org/10.5270/esa-udek5k4
Principal Investigator, PI	Dr Norbert Schartel
Abstract	The majority of broad absorption line quasars are X-ray weak which is usuallyexplained by the absorption of the out-flowing wind in combination with thewinds velocity shear. PG 0043-036 is the most extreme X-ray weak quasar known todate, but shows surprisingly only a very weak broad absorption line system. Aconclusive interpretation is hampered by the absence of simultaneousmeasurements which is mandatory as both, the X-ray flux and the broad absorptionsystem are known to be variable. We propose simultaneous XMM-Newton, HST (1orbit) and 10m Hobby-Eberly or SALT Telescope observations in order tocharacterize simultaneously PG 0043-036.s X-ray emission and (broad) absorption(line system) properties.
Publications	Proving strong magnetic fields near to the central black hole in the quasar PG0043+039 via cyclotron lines \|Kollatschny, W., Schartel, N., et al. \| A&A \| 577-1 \| 2015 \| 2015A&A...577L...1K \| http://ui.adsabs.harvard.edu/#abs/2015A&A...577L...1K The peculiar optical-UV X-ray spectra of the X-ray weak quasar PG 0043+039 \|Kollatschny, W., Schartel, N., et al. \| A&A \| 585-18 \| 2016 \| 2016A&A...585A..18K \| http://ui.adsabs.harvard.edu/#abs/2016A&A...585A..18K Unveiling the X-ray/UV properties of disk winds in active galactic nuclei using broad and mini-broad absorption line quasars \|Giustini, M., \| AN \| 337-459 \| 2016 \| 2016AN....337..459G \| http://ui.adsabs.harvard.edu/#abs/2016AN....337..459G 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 Multifrequency observations of the extreme X-ray weak quasar PG0043+039 \|Kollatschny, W., Zetzl, M., \| salt \| 0-30 \| 2015 \| 2015salt.confE..30K \| http://ui.adsabs.harvard.edu/#abs/2015salt.confE..30K 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	2013-07-18T14:15:39Z/2013-07-18T23:25:39Z
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	2014-08-31T00:00:00Z
Keywords	"xray weak quasar", "xray weakness", "XMM", "pg 0043", "xray flux", "10m hobby eberly", "winds velocity shear", "XMM-Newton", "pg 0043 036", "xray emission", "salt telescope", "broad absorption system", "xray weak", "HST", "xmm newton", "flowing wind"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Dr Norbert Schartel, 2014, 'The extreme X-ray weakness of PG 0043+039', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-udek5k4