Cosmic Evolution Survey
(COSMOS)
(investigation of dark matter and the universe's large scale structure)
The Cosmic Evolution Survey (COSMOS)
is a 2-square-degree survey, aiming to carry
out the type of extensive surveying previously carried out on
various small deep fields, but over a wider survey field
(the COSMOS Field). The goal is observation data
capable of relating the phenomena associated with individual galaxies
(e.g., regarding active galactic nuclei) with phenomena evident over larger ares
such as the large scale structure and the effects of dark matter. COSMOS
began in 2004 with imaging of the area using Hubble Space Telescope's ACS, with
sub-projects to image the area in other spectral bands and carry
out spectrographic observations. Among the COSMOS-related
projects:
- zCOSMOS: an ESO VLT survey using its VIMOS spectrograph on 40,000 galaxies at redshift 0.2 to 3, within the COSMOS Field, carried out between 2005 and 2010.
- C-COSMOS (Chandra COSMOS Survey): an X-ray survey of a portion of the COSMOS Field.
COSMOS2015 and COSMOS2020 are 2015 and 2020
catalogs produced from COSMOS surveys,
each with on the order of a million galaxies.
(survey,cosmology,dark matter)
Further reading:
https://en.wikipedia.org/wiki/Cosmic_Evolution_Survey
http://cosmos.astro.caltech.edu/
https://www.ipac.caltech.edu/project/cosmos
https://ui.adsabs.harvard.edu/abs/2007ApJS..172....1S/abstract
https://ui.adsabs.harvard.edu/abs/2007ApJS..172...70L/abstract
https://ui.adsabs.harvard.edu/abs/2016ApJ...819...62C/abstract
https://ui.adsabs.harvard.edu/abs/2016ApJS..224...24L/abstract
https://ui.adsabs.harvard.edu/abs/2022ApJS..258...11W/abstract
Redshift | Parsecs /Distance | Lightyears /Lookback Years | | |
.2 | 770Mpc | 2.52Gly | nearest | Cosmic Evolution Survey |
3 | 3.78Gpc | 12.33Gly | furthest | Cosmic Evolution Survey |
|
Coordinates: | COSMOS J100028.600+021221.00 |
|
Prefix | Example | | |
CID | CID-42 | C-COSMOS | |
COSMOS | COSMOS Redshift 7 | | |
ZC | ZC 406690 | zCOSMOS | |
zCOSMOS | zCOSMOS 824314 | zCOSMOS | |
|
Referenced by pages:
3D-HST
AzTEC-3
DEVILS
FourStar Galaxy Evolution Survey (ZFOURGE)
HD1
MIGHTEE
MORA
panchromatic
SINS
UltraVISTA
Index