ChandraOUP: Resource Record Summary

Resource Record Summary

Catalog Service:
Chandra Orion Ultradeep Point Source Catalog

Short name: ChandraOUP IVOA Identifier: ivo://nasa.heasarc/coupPublisher: NASA/GSFC HEASARC[+]ivo://nasa.heasarc/ASD[Pub. ID] More Info: https://heasarc.gsfc.nasa.gov/W3Browse/all/coup.html VO Compliance: Level 2: This is a VO-compliant resource.	Status: active Registered: 2025 May 09 00:00:00Z
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Description

The Chandra Orion Ultradeep Project (COUP) was a deep observation of the Orion Nebula Cluster (ONC) that was obtained with the Chandra X-Ray Observatory's Advanced CCD Imaging Spectrometer (ACIS). This Browse table contains the COUP catalog of more than 1600 X-ray point sources that were detected in the exceptionally deep 2003 January observation, which was an 838 ks exposure made over a continuous period of 13.2 days. The COUP observation provides the most uniform and comprehensive data set on the X-ray emission of normal stars ever obtained in the history of X-ray astronomy. This table was created by the HEASARC in September 2006 based on the <a href="https://cdsarc.cds.unistra.fr/ftp/cats/J/ApJS/160/319">CDS catalog J/ApJS/160/319</a>, tables 2, 4, 6, 7, 8, 9, and 10. This is a service provided by NASA HEASARC .

More About this Resource

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About the Resource Providers

This section describes who is responsible for this resource

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Status of This Resource

This section provides some status information: the resource version, availability, and relevant dates.

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What This Resource is About

This section describes what the resource is, what it contains, and how it might be relevant.

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Data Coverage Information

This section describes the data's coverage over the sky, frequency, and time.

Available Service Interfaces

[+] Simple Cone SearchXXSearch Me

This is a standard IVOA service that takes as input a position in the sky and a radius and returns catalog records with positions within that radius.

[+]	Table Access Protocol - Auxiliary ServiceXX
	This is a standard IVOA service that takes as input an ADQL or PQL query and returns tabular data. VO Compliance: Level 2: This is a VO-compliant resource. Available endpoints for the standard interface: https://heasarc.gsfc.nasa.gov/xamin/vo/tap

[+]	Custom Service
	This is service that does not comply with any IVOA standard but instead provides access to special capabilities specific to this resource. VO Compliance: Level 2: This is a VO-compliant resource. Available endpoints for this service interface: URL-based interface: https://heasarc.gsfc.nasa.gov/cgi-bin/W3Browse/getvotable.pl?name=coup

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Custom Service

This is service that does not comply with any IVOA standard but instead provides access to special capabilities specific to this resource.