| Proposal ID | 084491 |
| Title | Red quasars\\: a special phase in the co-evolution of supermassive black holes? |
| Download Data Associated to the proposal | https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0844910301 |
| DOI | https://doi.org/10.57780/esa-q4xefpe |
| Principal Investigator, PI | Dr David Rosario |
| Abstract | From a systematic study of the radio properties of luminous red quasars, we havefound clear evidence that distinguishes them from normal quasars, suggestingthat they are a special stage in AGN co-evolution with galaxies. To complementan on-going VLT/XSHOOTER program to explore the differences in the accretiondisks of red quasars at z=1.5, we propose new XMM- Newton observations of 5carefully selected targets, which, in combination with an archival dataset ofnormal quasars, will allow a controlled study of (1) differences in nuclearobscuring columns, (2) intrinsic X-ray--optical spectral slope, and (3) coronalproperties. With this, we aim to uncover whether red quasars have specialaccretion engines and mass outflow rates. |
| Publications |
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| Instrument | EMOS1, EMOS2, EPN, OM, RGS1, RGS2 |
| Temporal Coverage | 2020-03-04T06:14:35Z/2020-03-04T19:49:35Z |
| Version | 18.02_20200221_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 | 2021-03-14T00:00:00Z |
| Keywords | "normal quasars", "XMM", "special phase", "co evolution", "special stage", "agn co evolution", "radio properties", "coronal properties", "accretion dis", "luminous red quasars", "red quasars", "xshooter program", "archival dataset", "special accretion engines", "red quasars \:", "nuclear obscuring columns", "mass outflow rates", "xmm newton" |
| Publisher And Registrant | European Space Agency |
| Credit Guidelines | European Space Agency, Dr David Rosario, 2021, 'Red quasars\\: a special phase in the co-evolution of supermassive black holesquestionMark', 18.02_20200221_1200, European Space Agency, https://doi.org/10.57780/esa-q4xefpe |