Proposal ID | 030586 |
Title | XMM-Newton Observations of NGC 300 |
Download Data Associated to the proposal | https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0305860301 |
DOI | https://doi.org/10.5270/esa-4oeihg8 |
Principal Investigator, PI | Dr Joern Wilms |
Abstract | We propose two 35ksec observations of the Sculptor group galaxy NGC 300 tofollow up on our earlier observations in 2000 December/2001 January. Our aim isto search for and study the long-term luminosity variations of the 30 brightestsources in NGC 300 on timescales from years to months, to push the detectionlimit of X-ray point sources in NGC 300 to luminosities below 1E37 erg/s, toincrease the number of sources which can be studied spectroscopically, and toidentify contaminating background AGN through spectral and variability studies. |
Publications |
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Instrument | EMOS1, EMOS2, EPN, OM, RGS1, RGS2 |
Temporal Coverage | 2005-05-22T04:49:55Z/2005-11-25T17:34:16Z |
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 | 2006-12-15T00:00:00Z |
Last Update | 2025-01-27 |
Keywords | "galaxy ngc", "1e37 erg", "contaminating background agn", "xmm newton", "detection limit", "XMM-Newton", "NGC 300", "term luminosity variations", "XMM", "brightest sources" |
Publisher And Registrant | European Space Agency |
Credit Guidelines | European Space Agency, Dr Joern Wilms, 2006, 'XMM-Newton Observations of NGC 300', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-4oeihg8 |