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Cosmic Evolution Survey (COSMOS) Data Set Characteristics |
 COSMOS Overview |
 COSMOS Primary Data Access |
 COSMOS Cutouts |
 IRSA Catalog Search Tool: COSMOS |
Overview
|
The COSMOS Archive serves data taken for the Cosmic Evolution Survey (COSMOS) project. COSMOS is
an astronomical survey designed to probe the formation and evolution of galaxies
as a function of cosmic time (redshift) and large scale structural environment.
The survey covers a 2 square degree equatorial field with imaging by most of the
major space-based telescopes (Hubble, Spitzer, GALEX, XMM, Chandra) and a number
of large ground based telescopes (Subaru, ALMA, VLA, ESO-VLT, UKIRT, NOAO, CFHT,
and others). Over 2 million galaxies are detected, spanning 75% of the age of
the universe. The COSMOS survey involves almost 100 scientists in a dozen
countries.
If you use COSMOS data, please cite both the dataset Digital Object Identifier (DOI): 10.26131/IRSA178 and other appropriate references listed below. |
| Dataset: | Products: (click to browse) | Band/Version: (click for README) | Creation Date: | COSMOS Team Release: |
|---|---|---|---|---|
| 3D-HST | FITS images | F606W, F814W, F140W | 2016 May | 2019 Sep |
| A3COSMOS | FITS images | ALMA bands 3, 4, 6, 7, 8, 9 | 2019 Aug | 2019 Nov |
| CANDELS | FITS images | F606W, F814W, F125W, F160W | 2016 July | 2016 July |
| CFHT | FITS images (Tile Diagram) |
u (v5.0) Ks (v5.0) i (v2.0) H (v1.0) |
2008 May 2008 June 2006 Apr 2009 Oct |
2008 June 2009 Apr 2006 Nov 2009 Oct |
| FITS mosaics |
u (v5.0) Ks (v5.0) i (v2.0) H (v1.0) |
2008 June 2008 June 2006 Apr 2009 Oct |
2008 June 2008 June 2006 Nov 2009 Oct |
|
| Chandra | Baseline images & supporting associated files | 0.5 - 7 keV (v2.0) | 2008 Aug | 2008 Dec |
| Merged FITS images | 0.5 - 7 keV (v1.0) | 2008 Aug | 2008 Dec | |
| C-COSMOS Bright Source Catalog v2.1: download entire catalog; or search the catalog | Column Descriptions | 2009 Mar | 2009 Oct | |
| C-COSMOS Legacy Survey Multiwavelength Catalog: download entire catalog; or search the catalog | Column Descriptions | 2016 Mar | 2016 Mar | |
| C-COSMOS Legacy Survey Point Source Catalog: download entire catalog; or search the catalog | Column Descriptions | 2016 Mar | 2016 Mar | |
| COSMOS2020 Catalogs | Download entire catalogs; or search the catalogs | Column Descriptions: Classic, Farmer; Documentation | 2022 June | 2023 Feb |
| COSMOS2015 Catalog | Download entire catalog: tbl, fits; or search the catalog | Column Descriptions, Documentation | 2016 Dec | 2021 Apr |
| COSMOS Multi-Wavelength Photometry Catalog | Download entire catalog; or search the catalog | Column Descriptions | 2006 Jan | 2007 Jun |
| COSMOS Morphology Catalog 2005 | Download entire catalog; or search the catalog | Column Descriptions | 2008 Jun | 2009 Apr |
| COSMOS Cassata Morphology Catalog | Download entire catalog; or search the catalog | Column Descriptions, README | 2008 Jul | 2009 Oct |
| COSMOS Zamojski Morphology Catalog | Download entire catalog; or search the catalog | Column Descriptions, README | 2008 Jul | 2009 Apr |
| COSMOS Tasca Morphology Catalogue | Download entire catalog; or search the catalog | Column Descriptions, README | 2008 Jul | 2009 Oct |
| COSMOS Zurich Structure & Morphology Catalog | Download entire catalog; or search the catalog | Column Descriptions, README | 2008 Jul | 2009 Apr |
| COSMOS Large Scale Structure Galaxy Densities (z = 0.2 to 2.5) | Density Maps (mp4, tar) | README README_densities |
2013 Mar | 2013 Mar |
| COSMOS Photometric Redshift Catalog (mag 25 limited) | Download entire catalog; or search the catalog | Column Descriptions, README | 2008 Apr | 2008 Nov |
| COSMOS Intermediate and Broad Band Photometry Catalog | Download the catalog (in gzipped parts); or search the catalog | Column Descriptions | 2008 Nov | 2009 Apr |
| COSMOS Galaxy and X-ray Group Membership Catalogs - George (2011) | Download the catalogs; or search the Galaxy and Group catalogs | READMEs for the Galaxy and Group catalogs | 2011 Nov | 2012 Jan |
| COSMOS X-ray Group Catalog - Gozaliasl (2019) | Download the catalogs; or search the catalog | Paper | 2019 Mar | 2021 Apr |
| COSMOS Galaxy Postage Stamps for SHERA | Galaxy Postage Stamps (tar); Galaxy Postage Stamp Weights (tar) | Documentation | 2011 July | 2011 July |
| COSMOS Weak Lensing Source Catalog | Download entire catalog; or search the catalog | Column Descriptions, README | 2007 Sept | 2019 May |
| DEIMOS | Spectra in FITS, ASCII table, and jpg preview formats | DEIMOS spectra | 2018 Apr | 2018 Apr |
| Summary Table | ||||
| DEIMOS Spectra Catalog: download entire catalog; or search the catalog | Column Descriptions | |||
| Environment Catalogs | download catalogs; or search the catalogs | Documentation | 2017 Mar | 2017 Mar |
| GALEX | FITS Exposure Sets | GALEX near-UV (135-175nm) and far-UV (175-280nm) (v2.0) | 2006 Sep | 2007 Jan |
| FITS tables | GALEX near-UV (135-175nm) and far-UV (175-280nm) (v2.0) | 2006 Sep | 2007 Jan | |
| Photometry Catalog 2008: download entire catalog; or search the catalog | README , Column Descriptions | 2008 Jun | 2009 Apr | |
| GMRT Catalogs | download catalogs; or search the catalogs | Documentation | 2019 Sep | 2019 Nov |
| Herschel PACS | FITS images | PEP 100 and 160 um | 2014 Mar | 2014 Mar |
| Herschel SPIRE | FITS images | HerMES 250, 350, and 500 um | 2016 June | 2016 June |
| HST-ACS | FITS images v2.0 | g (v2.0) I (v2.0) |
2007 Jan 2005 Nov |
2005 Nov 2005 Dec |
| FITS mosaic v2.0 | I (v2.0) | 2010 Feb 2008 June | 2010 May 2008 June | |
| ACS I-band Photometry Catalog September 2007: download entire catalog; or search the catalog | Column Descriptions | 2008 Jun | 2008 Jun | |
| HST-WFPC2 | FITS images | U, B (v1.1) | 2005 Dec | 2005 Dec |
| KPNO | FITS images (Tile Diagram) |
Ks (v3.0) | 2006 April | 2007 Jan |
| FITS mosaics | Ks (v3.0) | 2006 April | 2006 Nov | |
| Magellan | Spectra in FITS/ASCII table and JPG preview formats | Optical (v3.1) | 2009 Mar | 2009 Oct |
| NEWFIRM | FITS images | J1, J2, J3, H1, H2, Knf | 2011 July | 2014 Dec |
| NICMOS | FITS images | H (v2.5) | 2008 Aug | 2008 Aug |
| S-COSMOS Photometry Catalogs | Search the catalogs or download the catalogs. | IRAC 3.6um, 4.5um, 5.8um, 8.0um | 2007 Jun | 2007 Jun |
| MIPS 24um, 24um deep scan | 2007 Jun | 2007 Jun | ||
| MIPS 70um, 160um v3.0 | 2009 Jan | 2009 Apr | ||
| MIPS 24um GO3 | 2008 Oct | 2008 Nov | ||
| SC4K Catalog | Search the catalog or download the catalog. | SC4K Catalog | 2018 Apr | 2018 Apr |
| Scoville et al. (2015) High z Attenuation Curve Source List | Table SEDs |
ubgvrizYJHK+IRAC | 2014 Oct | 2014 Oct |
| SDSS | FITS images (Tile Diagram) |
u, g, r, i, z (v2.0) | 2005 Fall | 2005 Dec |
| SED3FIT Code | Download | SED fitting code | 2016 July | 2016 July |
| Spitzer-IRAC | FITS mosaics | 3.6um, 4.5um, 5.8um, 8.0um (v1.0) | 2007 May | 2007 May |
| Spitzer-MIPS | FITS mosaics | 70 um, 160 um (v3.0) | 2009 Jan | 2009 Apr |
| 24 um (GO3, v2.0) | 2008 Oct | 2008 Nov | ||
|
24 um, 24 um deep scan (GO2, v1.0) |
2007 May | 2007 May | ||
| Spitzer-IRS | Spectra in ASCII table and GIF preview formats | 7-35um (v1.0) | 2011 Aug | 2011 Aug |
| Subaru | FITS images (best-PSF and matched-PSF) (Tile Diagram) |
B, NB711, NB816, V, g', i', r', z', z'' (v2.0) | 2005 Nov | 2014 Dec |
| FITS mosaics | B, NB816, V, g', i', r', z', z'' (v2.0) IA427, IA464, IA484, IA505, IA527, IA574, IA624, IA679, IA709, IA738, IA767, IA827, NB711 (v1.0) |
2006 Nov 2009 Oct |
2014 Dec 2009 Oct |
|
| FITS flat-field images | B, NB816, V, g', i', r', z' (v2.0) | 2006 Nov | 2006 Nov | |
| FITS images (Intermediate bands, best-PSF, matched-PSF, original-PSF) | INFO (v1.0) | 2008 Oct | 2010 May | |
| UKIRT | FITS images (Tile Diagram) |
J (v1.0) | 2008 June | 2009 Oct |
| FITS mosaics |
J (v1.0) | 2008 June | 2009 Oct | |
| Ultra-VISTA | FITS mosaics | Y, J, H, Ks, NB118 (v6.0) | 2024 July | 2024 July |
| VLA - 3 GHz | FITS images | 3 GHz (v1.0) | 2016 Mar | 2016 Nov |
| Source catalog AGN catalog Multiwavelength Counterpart catalog |
3 GHz AGN catalog Multiwavelength Counterpart catalog |
2016 Mar 2017 Feb 2017 Feb |
2016 Nov 2017 Apr 2017 Apr |
|
| VLA - Pilot Program | FITS images | 1.4 GHz (v1.0) | 2004 Jan | 2004 Aug |
| Source catalog | 1.4 GHz (v1.0) | 2004 July | 2004 Aug | |
| VLA - Large Survey | FITS images | 1.4GHz (v1.0) | 2006 July | 2007 Jan |
| Source catalog v2.0 | 1.4GHz | 2008 June | 2008 Aug | |
| Source catalog v1.0 | 1.4GHz | 2006 May | 2007 Jan | |
| Component catalog | 1.4GHz (v1.0) | 2006 May | 2007 Jan | |
| VLA - Deep Survey | FITS images | 1.4 GHz (v2.0) | 2008 June | 2008 Aug |
| Source catalog | 1.4 GHz (v2.0) | 2008 June | 2011 Aug | |
| VLA - 90cm | FITS images | 327 MHz (v1.0) | 2012 Feb | 2014 Dec |
| Source catalog | 327 MHz (v1.0) | 2014 Sep | 2014 Dec | |
| VUDS | Spectra in FITS, ASCII table, and gif preview formats | VUDS spectra | 2016 May | 2016 May |
| WFC3 | FITS images | F105W, F110W, F125W, F140W, F160W | 2017 Jun | 2019 Sep |
| XMM | FITS X-ray exposure sets | hard, medium, soft X-ray (v3.0) | 2008 Nov | 2009 Apr |
| XMM Point-like Source Catalog November 2008: download entire catalog; or search the catalog | Column Descriptions | 2008 Nov | 2008 Dec | |
| Z-COSMOS | Spectra in FITS/ASCII table and JPG preview formats | Optical (v3.0) | 2015 Nov | 2015 Nov |
