X-ray-emitting young stars in the Orion nebula

DOI

The Orion Nebula Cluster (ONC) and the molecular cloud (OMC) in its vicinity have been observed with the ACIS-I detector on board the Chandra X-ray Observatory with 23hr exposure in two observations, on 1999 October 12 and 2000 April 1. We detect 1075 X-ray sources, most with sub-arcsecond positional accuracy. Ninety-one percent of the sources are spatially associated with known stellar members of the cluster, and an additional 7% are newly identified deeply embedded cloud members.

Cone search capability for table J/ApJ/574/258/table2 (ACIS ONC sources and stellar counterparts)

Identifier
DOI http://doi.org/10.26093/cds/vizier.15740258
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/ApJ/574/258
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/574/258
Related Identifier http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/574/258
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/ApJ/574/258
Provenance
Creator Feigelson E.D.; Broos P.; Gaffney III J.A.; Garmire G.; Hillenbrand L.A.,Pravdo S.H.; Townsley L.; Tsuboi Y.
Publisher CDS
Publication Year 2006
Rights https://cds.unistra.fr/vizier-org/licences_vizier.html
OpenAccess true
Contact CDS support team <cds-question(at)unistra.fr>
Representation
Resource Type Dataset; AstroObjects
Discipline Astrophysics and Astronomy; Cosmology; Natural Sciences; Physics; Stellar Astronomy