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Cited by 179

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

The Half Million Quasars (HMQ) Catalogue

Open access
Flesch, Eric W.·2015·Publications of the Astronomical Society of Australia

Abstract

A quasar catalogue is presented with a total of 510 764 objects including 424 748 type 1 QSOs and 26 623 type 1 AGN complete from the literature to 2015 January 25. Also included are 25015 high-confidence SDSS-based photometric quasars with radio/X-ray associations, 1595 BL Lac objects, and 32783 type 2 objects. Each object is displayed with arcsecond-accurate astrometry, red and blue photometry, redshift, citations, and radio and X-ray associations where present. Also, 114 new spectroscopically confirmed quasars are presented.

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Metadata

Authors
Flesch, E. W.
Venue
Publications of the Astronomical Society of Australia
Published
2015
Volume
32
ISSN
  • 1323-3580 (ISSN-L)
  • 1448-6083
OpenAlex
W2031659408
Cited by
179
References
1
FWCI
9.84
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: The Half Million Quasars (HMQ) Catalogue. https://app.cochat.ai/papers/10.1017/pasa.2015.10
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Flesch, E. W. (2015). The Half Million Quasars (HMQ) Catalogue. Publications of the Astronomical Society of Australia. https://doi.org/10.1017/pasa.2015.10

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.