• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

The XMM-Newton Medium Deep Survey/VIRMOS VLT Deep Survey (XMDS/VVDS) 4-Sigma Catalog contains 286 X-ray sources with their optical identification taken from the XMDS survey (using the XMM-Newton...

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• none

• Organization: City of Seattle
• Updated: 2026-02-09

This layer displays the location of vaults associated with mainlines and is described within the descriptive text column of the feature class.  The graphic is not a footprint of the physical...

• csv
• none
• none
• zip
• none
• json
• +5 more

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

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...

• none
• html

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

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...

• none
• html

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

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...

• none
• html

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

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...

• none
• html

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

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...

• none
• html

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

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...

• none
• html

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

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...

• none
• html

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

The Guide Star Catalog II (GSC-II) is an all-sky optical catalog based on 1" resolution scans of the photographic Sky Survey plates, at two epochs and three bandpasses, from the Palomar and UK...

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• none

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

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...

• none
• html

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

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...

• none
• html

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

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...

• none
• html

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

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...

• none
• html

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

The authors of this table conducted a deep survey (rms noise ~ 17 microJansky or uJy) with the Very Large Array (VLA) at 1.4 GHz, with a resolution of 6 arcseconds, of a 1 deg² region...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

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...

• none
• html

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This table contains the results of a program to acquire high-quality optical spectra of X-ray sources detected in the Extended-Chandra Deep Field-South (E-CDF-S) and its central 2 Ms area. New...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

The Chandra Deep Field South (CDFS) 1-Megasecond Catalog is the source catalog obtained from a 942 kilosecond exposure, using the Advanced CCD Imaging Spectrometer (ACIS-I) on the Chandra X-ray...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

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...

• none
• html

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

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...

• none
• html