Proposal ID | 065240 |
Title | DEEP2XMM: Signposts of galaxy transformation |
Download Data Associated to the proposal | https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0652400101 |
DOI | https://doi.org/10.5270/esa-6pkn0b6 |
Principal Investigator, PI | Dr ALEXIS FINOGUENOV |
Abstract | Recent observations have established redshift 1 as a pivotal epoch in thecreation of galaxy groups. At these redshifts, the group environment changesfrom being invigorating to suffocating for galaxy activity, as the time-scalesfor collapse of structures reach the time scales for galaxy transformation.DEEP2 is the leading spectroscopic galaxy survey at the redshift range of$0.7 |
Publications |
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Instrument | EMOS1, EMOS2, EPN, OM, RGS1, RGS2 |
Temporal Coverage | 2010-08-06T01:55:00Z/2011-02-13T02:16:36Z |
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 | 2012-03-11T00:00:00Z |
Last Update | 2025-01-27 |
Keywords | "galaxy transformation", "galaxy activity", "massive halo assembly", "structure formation", "redshift range", "pivotal epoch", "signpost galaxy transformation", "XMM", "deep2 fields", "global galaxy population", "time scales", "established redshift" |
Publisher And Registrant | European Space Agency |
Credit Guidelines | European Space Agency, Dr ALEXIS FINOGUENOV, 2012, 'DEEP2XMM: Signposts of galaxy transformation', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-6pkn0b6 |