Catalog Service: X-ray detections in the {sigma} Ori cluster
Description
We investigated the X-ray emission from young stars and brown dwarfs in the {sigma} Orionis cluster ({tau}=~3Ma, d=~385pc) and its relation to mass, the presence of circumstellar discs, and separation to the cluster centre by taking advantage of the superb spatial resolution of the Chandra X-ray Observatory.
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Publisher: CDSivo://CDS[Pub. ID]
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This resource was registered on: 2011 Mar 11 11:54:06ZThis resource description was last updated on: 2021 Oct 21 00:00:00Z
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This section describes the data's coverage over the sky, frequency, and time.
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This is service that does not comply with any IVOA standard but instead provides access to special capabilities specific to this resource.
This is a standard IVOA service that takes as input an ADQL or PQL query and returns tabular data.
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.
Cone search capability for table J/A+A/521/A45/tablec1 (HRC-I/Chandra X-ray detections with significance over 5.1.)
VERB=1
VERB=3
Cone search capability for table J/A+A/521/A45/tablec3 (A reappraisal to the X-ray sources near {sigma} Ori in Wolk (1996, Ph.D. Thesis))
Developed with the support of the National Science Foundation under Cooperative Agreement AST0122449 with the Johns Hopkins University The NAVO project is a member of the International Virtual Observatory Alliance
This NAVO Application is hosted by the Space Telescope Science Institute