A dataset provided by the European Space Agency

Proposal ID 007094
Title X-rays from galactic fountain flows in three edge-on galaxies
Download Data Associated to the proposal

https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0070940101
https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0070940401

DOI https://doi.org/10.5270/esa-mg1ip0e
Principal Investigator, PI Dr Ralf-Juergen Dettmar
Abstract It is proposed to observe the X-ray emission of three edge-on galaxies known to possess extended halos of diffuse ionized gas (DIG) in order to search for an associated hot phase of the interstellar medium (ISM) in their halo. Since models of the ISM describe the presence of halo gas in the context of a large scale transport of matter from the disk into the halo, which is driven by the star formation in the underlying disk, the presence of DIG in the halo is a very good indicator for such a process in action. The spatial distribution and spectral information of the halo gas obtained with XMM will allow us to answer some important questions with regard to the transport mechanisms and energetics of the disk-halo connection.
Publications
Instrument EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage 2001-11-24T23:55:18Z/2002-05-11T03:25:53Z
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 2003-06-10T00:00:00Z
Keywords "star formation", "galactic fountain flows", "XMM", "transport mechanisms", "disk halo connection", "hot phase", "interstellar medium ism", "spatial distribution", "ism describe", "scale transport", "x rays", "xray emission", "spectral information", "halo gas"
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, Dr Ralf-Juergen Dettmar, 2003, 'X-rays from galactic fountain flows in three edge-on galaxies', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-mg1ip0e