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Identification of AKARI infrared sources by the Deep HSC Optical Survey : construction of a new band-merged catalogue in the North Ecliptic Pole Wide field
catalogues
galaxies: evolution
cosmology: observations
infrared: galaxies
The North Ecliptic Pole field is a natural deep-field location for many satellite observations. It has been targeted many times since it was surveyed by the AKARI space telescope with its unique wavelength coverage from the near- to mid-infrared (mid-IR). Many follow-up observations have been carried out, making this field one of the most frequently observed areas with a variety of facilities, accumulating abundant panchromatic data from the X-ray to the radio wavelength range. Recently, a deep optical survey with the Hyper Suprime-Cam (HSC) at the Subaru telescope covered the NEP-Wide (NEPW) field, which enabled us to identify faint sources in the near- and mid-IR bands, and to improve the photometric redshift (photo-z) estimation. In this work, we present newly identified AKARI sources by the HSC survey, along with multiband photometry for 91 861 AKARI sources observed over the NEPW field. We release a new band-merged catalogue combining various photometric data from the GALEX UV to submillimetre (sub-mm) bands (e.g. Herschel/SPIRE, JCMT/SCUBA-2). About ∼20 000 AKARI sources are newly matched to the HSC data, most of which seem to be faint galaxies in the near- to mid-infrared AKARI bands. This catalogue is motivating a variety of current research, and will be increasingly useful as recently launched (eROSITA/ART-XC) and future space missions (such as JWST, Euclid, and SPHEREx) plan to take deep observations in the NEP field.
dc.abstract.en | The North Ecliptic Pole field is a natural deep-field location for many satellite observations. It has been targeted many times since it was surveyed by the AKARI space telescope with its unique wavelength coverage from the near- to mid-infrared (mid-IR). Many follow-up observations have been carried out, making this field one of the most frequently observed areas with a variety of facilities, accumulating abundant panchromatic data from the X-ray to the radio wavelength range. Recently, a deep optical survey with the Hyper Suprime-Cam (HSC) at the Subaru telescope covered the NEP-Wide (NEPW) field, which enabled us to identify faint sources in the near- and mid-IR bands, and to improve the photometric redshift (photo-z) estimation. In this work, we present newly identified AKARI sources by the HSC survey, along with multiband photometry for 91 861 AKARI sources observed over the NEPW field. We release a new band-merged catalogue combining various photometric data from the GALEX UV to submillimetre (sub-mm) bands (e.g. Herschel/SPIRE, JCMT/SCUBA-2). About ∼20 000 AKARI sources are newly matched to the HSC data, most of which seem to be faint galaxies in the near- to mid-infrared AKARI bands. This catalogue is motivating a variety of current research, and will be increasingly useful as recently launched (eROSITA/ART-XC) and future space missions (such as JWST, Euclid, and SPHEREx) plan to take deep observations in the NEP field. | pl |
dc.affiliation | Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut – Obserwatorium Astronomiczne | pl |
dc.contributor.author | Kim, Seong Jin | pl |
dc.contributor.author | Oi, Nagisa | pl |
dc.contributor.author | Goto, Tomotsugu | pl |
dc.contributor.author | Ikeda, Hiroyuki | pl |
dc.contributor.author | Ho, Simon C. -C. | pl |
dc.contributor.author | Shim, Hyunjin | pl |
dc.contributor.author | Toba, Yoshiki | pl |
dc.contributor.author | Hwang, Ho Seong | pl |
dc.contributor.author | Hashimoto, Tetsuya | pl |
dc.contributor.author | Barrufet, Laia | pl |
dc.contributor.author | Malkan, Matthew | pl |
dc.contributor.author | Kim, Helen K. | pl |
dc.contributor.author | Huang, Ting-Chi | pl |
dc.contributor.author | Matsuhara, Hideo | pl |
dc.contributor.author | Miyaji, Takamitsu | pl |
dc.contributor.author | Pearson, Chris | pl |
dc.contributor.author | Serjeant, Stephen | pl |
dc.contributor.author | Santos, Daryl Joe D. | pl |
dc.contributor.author | Kim, Eunbin | pl |
dc.contributor.author | Pollo, Agnieszka - 131503 | pl |
dc.contributor.author | Jeong, Woong-Seob | pl |
dc.contributor.author | Wang, Ting-Wen | pl |
dc.contributor.author | Momose, Rieko | pl |
dc.contributor.author | Takagi, Toshinobu | pl |
dc.date.accessioned | 2022-04-28T08:58:54Z | |
dc.date.available | 2022-04-28T08:58:54Z | |
dc.date.issued | 2021 | pl |
dc.description.number | 3 | pl |
dc.description.physical | 4078-4094 | pl |
dc.description.volume | 500 | pl |
dc.identifier.doi | 10.1093/mnras/staa3359 | pl |
dc.identifier.eissn | 1365-2966 | pl |
dc.identifier.issn | 0035-8711 | pl |
dc.identifier.uri | https://ruj.uj.edu.pl/xmlui/handle/item/291466 | |
dc.language | eng | pl |
dc.language.container | eng | pl |
dc.rights | Dodaję tylko opis bibliograficzny | * |
dc.rights.licence | Bez licencji otwartego dostępu | |
dc.rights.uri | * | |
dc.subject.en | catalogues | pl |
dc.subject.en | galaxies: evolution | pl |
dc.subject.en | cosmology: observations | pl |
dc.subject.en | infrared: galaxies | pl |
dc.subtype | Article | pl |
dc.title | Identification of AKARI infrared sources by the Deep HSC Optical Survey : construction of a new band-merged catalogue in the North Ecliptic Pole Wide field | pl |
dc.title.journal | Monthly Notices of the Royal Astronomical Society | pl |
dc.type | JournalArticle | pl |
dspace.entity.type | Publication |