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Table · dataset · 2008

GIS catalog project : source catalog II

Listed in IVOA Registry (Virtual Observatory)

In succession to the first ASCA Medium Sensitivity Survey catalog (AMSS-I), we present the second X-ray source catalog (AMSS-II), constructed from the Gas Imaging Spectrometer (GIS) data covering Galactic latitudes |b|>10{deg} observed between 1997 January and 2000 May.

Description

The AMSS-II catalog uses 306 fields and contains a total of 1190 sources detected with significance of >5{sigma} in either the 0.7-7, 2-10, or 0.7-2keV band.

The AMSS-I and AMSS-II catalogs list a total of 2533 sources from an area of 278{deg}^2^ and provides a unique database of X-ray sources in the flux range of 10^-13^-10^-11^ergs/cm^2^/s (0.7-10keV). We summarize statistical properties of a complete X-ray sample consisting of 1969 serendipitous selected from AMSS-I and AMSS-II.

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Where it is published

Documentation and papers

Catalogue records · 2

Topics

Stated by source
X-Ray
Inferred from text
Imaging 75%
Provenance · 1 source records, 9 field assertions
SourceKeyLast seenRaw
IVOA Registry (Virtual Observatory)ivo://cds.vizier/j/apjs/161/18514 d agoJSON v1
FieldAssertionExtractorEvidence
access_levelsource · IVOA Registryconnector:ivoa_registry@1.0.0
concepts[field].local:field:astronomymapping · IVOA Registryconnector:ivoa_registry@1.0.0
concepts[modality].ivoa_waveband:x-raysource · IVOA Registryconnector:ivoa_registry@1.0.0
concepts[modality].local:modality:imagingenrichment · IVOA Registrykeyword-concept-rules@1.0.0title+description (75%)
descriptionsource · IVOA Registryconnector:ivoa_registry@1.0.0rr.resource.res_description
license_textsource · IVOA Registryconnector:ivoa_registry@1.0.0
publication_datesource · IVOA Registryconnector:ivoa_registry@1.0.0
titlesource · IVOA Registryconnector:ivoa_registry@1.0.0rr.resource.res_title
updated_datesource · IVOA Registryconnector:ivoa_registry@1.0.0