CatNorth: An Improved Gaia DR3 Quasar Candidate Catalog with Pan-STARRS1 and CatWISE
A complete and pure sample of quasars with accurate redshifts is crucial for quasar studies and cosmology. In this paper, we present CatNorth, an improved Gaia Data Release 3 (Gaia DR3) quasar candidate catalog with more than 1.5 million sources in the 3 π sky built with data from Gaia, Pan-STARRS1,...
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| Principais autores: | , , , , , , , , , , , , , , , , , , , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
IOP Publishing
2024-01-01
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| Serier: | The Astrophysical Journal Supplement Series |
| Fag: | |
| Online adgang: | https://doi.org/10.3847/1538-4365/ad2ae6 |
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