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Title: Subaru/HSC deep optical imaging of infrared sources in the AKARI North Ecliptic Pole-Wide field

Abstract

In this work, we present a five-broad-band (grizy) photometric catalogue of Subaru/Hyper Suprime-Cam (HSC) optical imaging observations at around the North Ecliptic Pole (NEP) where the AKARI infrared (IR) satellite conducted a large survey (NEP-Wide survey). The observations cover almost all the NEP-Wide survey field down to the depth of 28.1, 26.8, 26.3, 25.5, and 25.0 mag (5σ) at grizy, respectively. The five-band HSC catalogue contains about 2.6 million objects, and 70 959 AKARI NEP-Wide counterpart sources are identified in the catalogue. We added existing supplementary catalogues from the u band to the far-IR band, and estimated photo-z for the AKARI-HSC sources. We achieved σΔz/(1 + zs) = 0.06 and an outlier rate of 13.4 per cent at z = 0.2–1.5. Using the spectral energy distribution (SED) template fitting, we classified the AKARI-HSC galaxies into four categories, namely quiescent, star-forming, Type1 active galactic nucleus (AGN), and Type2 AGN, in each redshift bin. Then, at z > 1, the mean SED of star-forming galaxies in mid-IR (3–10 μm) range is significantly different from that of spiral galaxies in the nearby Universe, indicating that many of star-forming galaxies at z > 1 contain a heat source capable of heating dust to temperatures that radiate thermal emissionmore » in the mid-IR range. Furthermore, we estimated the number fraction of AGNs (fAGN) in each bin of redshift and IR luminosity (LIR), and examined the dependence of redshift and LIR. In log(LIR/L) = 11.0–14.0, the fAGN shows a significant increase with increasing redshift, regardless of the LIR bins. In contrast, the fAGN shows a slight increase against LIR at z < 1 and no increase with increasing LIR at z > 1.« less

Authors:
ORCiD logo [1];  [2];  [3];  [4];  [5]; ORCiD logo [6];  [7];  [8]; ORCiD logo [9]; ORCiD logo [2];  [10]
  1. Tokyo Univ. of Science (Japan); Kwansei Gakuin Univ., Hyogo (Japan)
  2. National Tsing Hua Univ., Hsinchu (Taiwan)
  3. Japan Aerospace Exploration Agency, Kanagawa (Japan); Graduate Univ. for Advanced Studies (SOKENDAI), Kanagawa (Japan)
  4. SLAC National Accelerator Lab., Menlo Park, CA (United States); Stanford Univ., CA (United States). Kavli Inst. for Particle Astrophysics and Cosmology; Hiroshima Univ. (Japan)
  5. National Tsing Hua Univ., Hsinchu (Taiwan); Univ. of Tokyo (Japan)
  6. Academia Sinica Inst. of Astronomy and Astrophysics, Taipei (Taiwan); Kyoto Univ. (Japan); Ehime Univ. (Japan)
  7. Univ. of California, Los Angeles, CA (United States)
  8. Japan Space Forum, Tokyo (Japan)
  9. Japan Aerospace Exploration Agency, Kanagawa (Japan)
  10. Academia Sinica Inst. of Astronomy and Astrophysics, Taipei (Taiwan)
Publication Date:
Research Org.:
SLAC National Accelerator Lab., Menlo Park, CA (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES); Japan Society for the Promotion of Science (JSPS); Ministry of Science and Technology of Taiwan (MOST); National Aeronautics and Space Administration (NASA)
OSTI Identifier:
1767158
Grant/Contract Number:  
AC02-76SF00515; 23244040; 107-2119-M-001-026; 108-2628-M-007-004-MY3; 105-2112-M-007-003-MY3
Resource Type:
Accepted Manuscript
Journal Name:
Monthly Notices of the Royal Astronomical Society
Additional Journal Information:
Journal Volume: 500; Journal Issue: 4; Journal ID: ISSN 0035-8711
Publisher:
Royal Astronomical Society
Country of Publication:
United States
Language:
English
Subject:
79 ASTRONOMY AND ASTROPHYSICS; evolution of galaxies; photometry; starburst; star formation; infrared

Citation Formats

Oi, Nagisa, Goto, Tomotsugu, Matsuhara, Hideo, Utsumi, Yousuke, Momose, Rieko, Toba, Yoshoki, Malkan, Matthew, Takagi, Toshinobu, Huang, Ting-Chi, Kim, Seong Jin, and Ohyama, Youichi. Subaru/HSC deep optical imaging of infrared sources in the AKARI North Ecliptic Pole-Wide field. United States: N. p., 2020. Web. doi:10.1093/mnras/staa3080.
Oi, Nagisa, Goto, Tomotsugu, Matsuhara, Hideo, Utsumi, Yousuke, Momose, Rieko, Toba, Yoshoki, Malkan, Matthew, Takagi, Toshinobu, Huang, Ting-Chi, Kim, Seong Jin, & Ohyama, Youichi. Subaru/HSC deep optical imaging of infrared sources in the AKARI North Ecliptic Pole-Wide field. United States. https://doi.org/10.1093/mnras/staa3080
Oi, Nagisa, Goto, Tomotsugu, Matsuhara, Hideo, Utsumi, Yousuke, Momose, Rieko, Toba, Yoshoki, Malkan, Matthew, Takagi, Toshinobu, Huang, Ting-Chi, Kim, Seong Jin, and Ohyama, Youichi. Tue . "Subaru/HSC deep optical imaging of infrared sources in the AKARI North Ecliptic Pole-Wide field". United States. https://doi.org/10.1093/mnras/staa3080. https://www.osti.gov/servlets/purl/1767158.
@article{osti_1767158,
title = {Subaru/HSC deep optical imaging of infrared sources in the AKARI North Ecliptic Pole-Wide field},
author = {Oi, Nagisa and Goto, Tomotsugu and Matsuhara, Hideo and Utsumi, Yousuke and Momose, Rieko and Toba, Yoshoki and Malkan, Matthew and Takagi, Toshinobu and Huang, Ting-Chi and Kim, Seong Jin and Ohyama, Youichi},
abstractNote = {In this work, we present a five-broad-band (grizy) photometric catalogue of Subaru/Hyper Suprime-Cam (HSC) optical imaging observations at around the North Ecliptic Pole (NEP) where the AKARI infrared (IR) satellite conducted a large survey (NEP-Wide survey). The observations cover almost all the NEP-Wide survey field down to the depth of 28.1, 26.8, 26.3, 25.5, and 25.0 mag (5σ) at grizy, respectively. The five-band HSC catalogue contains about 2.6 million objects, and 70 959 AKARI NEP-Wide counterpart sources are identified in the catalogue. We added existing supplementary catalogues from the u band to the far-IR band, and estimated photo-z for the AKARI-HSC sources. We achieved σΔz/(1 + zs) = 0.06 and an outlier rate of 13.4 per cent at z = 0.2–1.5. Using the spectral energy distribution (SED) template fitting, we classified the AKARI-HSC galaxies into four categories, namely quiescent, star-forming, Type1 active galactic nucleus (AGN), and Type2 AGN, in each redshift bin. Then, at z > 1, the mean SED of star-forming galaxies in mid-IR (3–10 μm) range is significantly different from that of spiral galaxies in the nearby Universe, indicating that many of star-forming galaxies at z > 1 contain a heat source capable of heating dust to temperatures that radiate thermal emission in the mid-IR range. Furthermore, we estimated the number fraction of AGNs (fAGN) in each bin of redshift and IR luminosity (LIR), and examined the dependence of redshift and LIR. In log(LIR/L⊙) = 11.0–14.0, the fAGN shows a significant increase with increasing redshift, regardless of the LIR bins. In contrast, the fAGN shows a slight increase against LIR at z < 1 and no increase with increasing LIR at z > 1.},
doi = {10.1093/mnras/staa3080},
journal = {Monthly Notices of the Royal Astronomical Society},
number = 4,
volume = 500,
place = {United States},
year = {Tue Oct 20 00:00:00 EDT 2020},
month = {Tue Oct 20 00:00:00 EDT 2020}
}

Works referenced in this record:

Optical – near-infrared catalog for the AKARI north ecliptic pole Deep field
journal, June 2014


A Stellar Spectral Flux Library: 1150–25000 Å
journal, July 1998

  • Pickles, A. J. 
  • Publications of the Astronomical Society of the Pacific, Vol. 110, Issue 749
  • DOI: 10.1086/316197

The mid-infrared properties and gas content of active galaxies over large lookback times
journal, February 2018

  • Curran, S. J.; Duchesne, S. W.
  • Monthly Notices of the Royal Astronomical Society, Vol. 476, Issue 3
  • DOI: 10.1093/mnras/sty443

SExtractor: Software for source extraction
journal, June 1996

  • Bertin, E.; Arnouts, S.
  • Astronomy and Astrophysics Supplement Series, Vol. 117, Issue 2
  • DOI: 10.1051/aas:1996164

The FLAMINGOS Extragalactic Survey
journal, March 2006

  • Elston, Richard J.; Gonzalez, Anthony H.; McKenzie, Eric
  • The Astrophysical Journal, Vol. 639, Issue 2
  • DOI: 10.1086/499423

The extended 12 micron galaxy sample
journal, November 1993

  • Rush, Brian; Malkan, Matthew A.; Spinoglio, Luigi
  • The Astrophysical Journal Supplement Series, Vol. 89
  • DOI: 10.1086/191837

First data release of the Hyper Suprime-Cam Subaru Strategic Program
journal, October 2017

  • Aihara, Hiroaki; Armstrong, Robert; Bickerton, Steven
  • Publications of the Astronomical Society of Japan, Vol. 70, Issue SP1
  • DOI: 10.1093/pasj/psx081

Optical Spectroscopy of the IRAS 1 Jy Sample of Ultraluminous Infrared Galaxies
journal, September 1999

  • Veilleux, Sylvain; Kim, D. ‐C.; Sanders, D. B.
  • The Astrophysical Journal, Vol. 522, Issue 1
  • DOI: 10.1086/307634

The Hyper Suprime-Cam software pipeline
journal, October 2017

  • Bosch, James; Armstrong, Robert; Bickerton, Steven
  • Publications of the Astronomical Society of Japan, Vol. 70, Issue SP1
  • DOI: 10.1093/pasj/psx080

HerMES: The SPIRE confusion limit
journal, July 2010


The Infrared Spectral Energy Distribution of Normal Star‐forming Galaxies: Calibration at Far‐Infrared and Submillimeter Wavelengths
journal, September 2002

  • Dale, Daniel A.; Helou, George
  • The Astrophysical Journal, Vol. 576, Issue 1
  • DOI: 10.1086/341632

Photometry of a complete sample of faint galaxies
journal, June 1980

  • Kron, R. G.
  • The Astrophysical Journal Supplement Series, Vol. 43
  • DOI: 10.1086/190669

Maps of Dust Infrared Emission for Use in Estimation of Reddening and Cosmic Microwave Background Radiation Foregrounds
journal, June 1998

  • Schlegel, David J.; Finkbeiner, Douglas P.; Davis, Marc
  • The Astrophysical Journal, Vol. 500, Issue 2
  • DOI: 10.1086/305772

The AKARI NEP-Deep survey: a mid-infrared source catalogue
journal, December 2011


Accurate photometric redshifts for the CFHT legacy survey calibrated using the VIMOS VLT deep survey
journal, September 2006


The SCUBA-2 Cosmology Legacy Survey: 850 μm maps, catalogues and number counts
journal, November 2016

  • Geach, J. E.; Dunlop, J. S.; Halpern, M.
  • Monthly Notices of the Royal Astronomical Society, Vol. 465, Issue 2
  • DOI: 10.1093/mnras/stw2721

PHOTOMETRIC REDSHIFT AND CLASSIFICATION FOR THE XMM -COSMOS SOURCES
journal, December 2008


The Infrared Array Camera (IRAC) for the Spitzer Space Telescope
journal, September 2004

  • Fazio, G. G.; Hora, J. L.; Allen, L. E.
  • The Astrophysical Journal Supplement Series, Vol. 154, Issue 1
  • DOI: 10.1086/422843

Extinction-free Census of AGNs in the AKARI/IRC North Ecliptic Pole Field from 23-band infrared photometry from Space Telescopes
journal, October 2020

  • Wang, Ting-Wen; Goto, Tomotsugu; Kim, Seong Jin
  • Monthly Notices of the Royal Astronomical Society, Vol. 499, Issue 3
  • DOI: 10.1093/mnras/staa2988

The Infrared Spectrograph (IRS) on the Spitzer Space Telescope
journal, September 2004

  • Houck, J. R.; Roellig, T. L.; van Cleve, J.
  • The Astrophysical Journal Supplement Series, Vol. 154, Issue 1
  • DOI: 10.1086/423134

The Pan-Starrs 1 Photometric Reference Ladder, Release 12.01
journal, April 2013

  • Magnier, E. A.; Schlafly, E.; Finkbeiner, D.
  • The Astrophysical Journal Supplement Series, Vol. 205, Issue 2
  • DOI: 10.1088/0067-0049/205/2/20

An extinction-free AGN selection by 18-band SED fitting in mid-infrared in the AKARI NEP deep field
journal, July 2017

  • Huang, Ting-Chi; Goto, Tomotsugu; Hashimoto, Tetsuya
  • Monthly Notices of the Royal Astronomical Society, Vol. 471, Issue 4
  • DOI: 10.1093/mnras/stx1947

Characterization and photometric performance of the Hyper Suprime-Cam Software Pipeline
journal, December 2017

  • Huang, Song; Leauthaud, Alexie; Murata, Ryoma
  • Publications of the Astronomical Society of Japan, Vol. 70, Issue SP1
  • DOI: 10.1093/pasj/psx126

The North Ecliptic Pole Wide survey of AKARI: a near- and mid-infrared source catalog
journal, November 2012


Polycyclic aromatic hydrocarbon feature deficit of starburst galaxies in the AKARI North Ecliptic Pole Deep field
journal, June 2014


What determines the shape of the local ( z < 0.1) infrared galaxy luminosity function?
journal, February 2019

  • Symeonidis, M.; Page, M. J.
  • Monthly Notices of the Royal Astronomical Society: Letters, Vol. 485, Issue 1
  • DOI: 10.1093/mnrasl/slz022

Hyper Suprime-Cam
conference, October 2012

  • Miyazaki, Satoshi; Komiyama, Yutaka; Nakaya, Hidehiko
  • SPIE Astronomical Telescopes + Instrumentation, SPIE Proceedings
  • DOI: 10.1117/12.926844

AKARI NEP field: Point source catalogs from GALEX and Herschel observations and selection of candidate lensed sub-millimeter galaxies
journal, January 2019

  • Burgarella, Denis; Mazyed, Firas; Oi, Nagisa
  • Publications of the Astronomical Society of Japan, Vol. 71, Issue 1
  • DOI: 10.1093/pasj/psy134

A TALE OF TWO FEEDBACKS: STAR FORMATION IN THE HOST GALAXIES OF RADIO AGNs
journal, March 2014


Template Ultraviolet to Near-Infrared Spectra of Star-forming Galaxies and Their Application to K-Corrections
journal, August 1996

  • Kinney, Anne L.; Calzetti, Daniela; Bohlin, Ralph C.
  • The Astrophysical Journal, Vol. 467
  • DOI: 10.1086/177583

The mass–metallicity relation of AKARI-FMOS infrared galaxies at z ∼ 0.88 in the AKARI North Ecliptic Pole Deep Survey Field
journal, July 2017

  • Oi, Nagisa; Goto, Tomotsugu; Malkan, Matthew
  • Publications of the Astronomical Society of Japan, Vol. 69, Issue 4
  • DOI: 10.1093/pasj/psx053

Mid-infrared luminosity function of local star-forming galaxies in the North Ecliptic Pole-Wide survey field of AKARI
journal, October 2015

  • Kim, Seong Jin; Lee, Hyung Mok; Jeong, Woong-Seob
  • Monthly Notices of the Royal Astronomical Society, Vol. 454, Issue 2
  • DOI: 10.1093/mnras/stv2006

The Herschel-PACS North Ecliptic Pole Survey
journal, October 2018

  • Pearson, Chris; Barrufet, Laia; Campos Varillas, Maria del Carmen
  • Publications of the Astronomical Society of Japan, Vol. 71, Issue 1
  • DOI: 10.1093/pasj/psy107

Herschel Observations in the Akari nep Field: Initial Source Counts
journal, March 2017

  • Pearson, Chris; Cheale, Ryan; Serjeant, Stephen
  • Publications of The Korean Astronomical Society, Vol. 32, Issue 1
  • DOI: 10.5303/PKAS.2017.32.1.219

Search for Optically Dark Infrared Galaxies without Counterparts of Subaru Hyper Suprime-Cam in the AKARI North Ecliptic Pole Wide Survey Field
journal, August 2020


THE Pan-STARRS1 PHOTOMETRIC SYSTEM
journal, April 2012


Optical Spectroscopy of Luminous Infrared Galaxies. II. Analysis of the Nuclear and Long-Slit Data
journal, May 1995

  • Veilleux, S.; Kim, D. -C.; Sanders, D. B.
  • The Astrophysical Journal Supplement Series, Vol. 98
  • DOI: 10.1086/192158

North Ecliptic Pole Wide Field Survey of AKARI: Survey Strategy and Data Characteristics
journal, April 2009

  • Lee, Hyung Mok; Kim, Seong Jin; Im, Myungshin
  • Publications of the Astronomical Society of Japan, Vol. 61, Issue 2
  • DOI: 10.1093/pasj/61.2.375

The Multiband Imaging Photometer for Spitzer (MIPS)
journal, September 2004

  • Rieke, G. H.; Young, E. T.; Engelbracht, C. W.
  • The Astrophysical Journal Supplement Series, Vol. 154, Issue 1
  • DOI: 10.1086/422717

The Dust Content and Opacity of Actively Star‐forming Galaxies
journal, April 2000

  • Calzetti, Daniela; Armus, Lee; Bohlin, Ralph C.
  • The Astrophysical Journal, Vol. 533, Issue 2
  • DOI: 10.1086/308692

A deep survey of the AKARI north ecliptic pole field: I. WSRT 20 cm radio survey description, observations and data reduction
journal, July 2010


Extragalactic optical-infrared background radiation, its time evolution and the cosmic photon-photon opacity
journal, June 2008


SPITZER INFRARED LOW-RESOLUTION SPECTROSCOPIC STUDY OF BURIED ACTIVE GALACTIC NUCLEI IN A COMPLETE SAMPLE OF NEARBY ULTRALUMINOUS INFRARED GALAXIES
journal, January 2010

  • Imanishi, Masatoshi; Maiolino, Roberto; Nakagawa, Takao
  • The Astrophysical Journal, Vol. 709, Issue 2
  • DOI: 10.1088/0004-637X/709/2/801

White Dwarf Standard Stars: G191-B2B, GD 71, GD 153, HZ 43
journal, September 1995

  • Bohlin, Ralph C.; Colina, Luis; Finley, David S.
  • The Astronomical Journal, Vol. 110
  • DOI: 10.1086/117606

The relationship between infrared, optical, and ultraviolet extinction
journal, October 1989

  • Cardelli, Jason A.; Clayton, Geoffrey C.; Mathis, John S.
  • The Astrophysical Journal, Vol. 345
  • DOI: 10.1086/167900

Luminous Infrared Galaxies
journal, September 1996


Visual and Near-Infrared Imaging of Ultraluminous Infrared Galaxies: The IRAS 2 Jy Sample
journal, March 1996

  • Murphy, T. W. , Jr.; Armus, L.; Matthews, K.
  • The Astronomical Journal, Vol. 111
  • DOI: 10.1086/117849

The first source counts at 18 μm from the AKARI NEP Survey
journal, August 2014

  • Pearson, Chris P.; Serjeant, S.; Oyabu, S.
  • Monthly Notices of the Royal Astronomical Society, Vol. 444, Issue 1
  • DOI: 10.1093/mnras/stu1472

The SWIRE-VVDS-CFHTLS surveys: stellar mass assembly over the last 10 Gyr. Evidence for a major build up of the red sequence between z = 2 and z = 1
journal, September 2007


Spectral Energy Distributions of Hard X‐Ray Selected Active Galactic Nuclei in the XMM‐Newton Medium Deep Survey
journal, July 2007

  • Polletta, M.; Tajer, M.; Maraschi, L.
  • The Astrophysical Journal, Vol. 663, Issue 1
  • DOI: 10.1086/518113

A MULTIWAVELENGTH STUDY OF A SAMPLE OF 70 μm SELECTED GALAXIES IN THE COSMOS FIELD. I. SPECTRAL ENERGY DISTRIBUTIONS AND LUMINOSITIES
journal, January 2010


The IRAS 1 Jy Sample of Ultraluminous Infrared Galaxies. II. Optical Spectroscopy
journal, December 1998

  • Kim, D. ‐C.; Veilleux, Sylvain; Sanders, D. B.
  • The Astrophysical Journal, Vol. 508, Issue 2
  • DOI: 10.1086/306409

Infrared Luminosity Functions from the Chandra Deep Field–South: The Spitzer View on the History of Dusty Star Formation at 0 ≲ z ≲ 1
journal, October 2005

  • Le Floc’h, Emeric; Papovich, Casey; Dole, Herve
  • The Astrophysical Journal, Vol. 632, Issue 1
  • DOI: 10.1086/432789

An Optical Source Catalog of the North Ecliptic Pole Region
journal, October 2007

  • Hwang, Narae; Lee, Myung Gyoon; Lee, Hyung Mok
  • The Astrophysical Journal Supplement Series, Vol. 172, Issue 2
  • DOI: 10.1086/519216

Hyper Suprime-Cam: System design and verification of image quality
journal, September 2017

  • Miyazaki, Satoshi; Komiyama, Yutaka; Kawanomoto, Satoshi
  • Publications of the Astronomical Society of Japan, Vol. 70, Issue SP1
  • DOI: 10.1093/pasj/psx063

Infrared luminosity functions based on 18 mid-infrared bands: revealing cosmic star formation history with AKARI and Hyper Suprime-Cam*
journal, March 2019

  • Goto, Tomotsugu; Oi, Nagisa; Utsumi, Yousuke
  • Publications of the Astronomical Society of Japan, Vol. 71, Issue 2
  • DOI: 10.1093/pasj/psz009

The Infrared Luminosity Function of Galaxies at Redshifts z = 1 and z ∼ 2 in the GOODS Fields
journal, May 2007

  • Caputi, K. I.; Lagache, G.; Yan, Lin
  • The Astrophysical Journal, Vol. 660, Issue 1
  • DOI: 10.1086/512667

OPTICAL IMAGES AND SOURCE CATALOG OF AKARI NORTH ECLIPTIC POLE WIDE SURVEY FIELD
journal, September 2010

  • Jeon, Yiseul; Im, Myungshin; Ibrahimov, Mansur
  • The Astrophysical Journal Supplement Series, Vol. 190, Issue 1
  • DOI: 10.1088/0067-0049/190/1/166

Intergalactic Photon Spectra from the Far‐IR to the UV Lyman Limit for 0 < z < 6 and the Optical Depth of the Universe to High‐Energy Gamma Rays
journal, September 2006

  • Stecker, F. W.; Malkan, M. A.; Scully, S. T.
  • The Astrophysical Journal, Vol. 648, Issue 2
  • DOI: 10.1086/506188

Luminosity functions of local infrared galaxies with AKARI: implications for the cosmic star formation history and AGN evolution: AKARI IR LFs of the local Universe
journal, November 2010


Spitzer Observations of the North Ecliptic Pole
journal, February 2018

  • Nayyeri, H.; Ghotbi, N.; Cooray, A.
  • The Astrophysical Journal Supplement Series, Vol. 234, Issue 2
  • DOI: 10.3847/1538-4365/aaa07e

COSMOS PHOTOMETRIC REDSHIFTS WITH 30-BANDS FOR 2-deg 2
journal, December 2008


The Infrared Camera (IRC) for AKARI–Design and Imaging Performance
journal, October 2007

  • Onaka, Takashi; Matsuhara, Hideo; Wada, Takehiko
  • Publications of the Astronomical Society of Japan, Vol. 59, Issue sp2
  • DOI: 10.1093/pasj/59.sp2.S401

The Infrared Astronomical Mission AKARI
journal, October 2007

  • Murakami, Hiroshi; Baba, Hajime; Barthel, Peter
  • Publications of the Astronomical Society of Japan, Vol. 59, Issue sp2
  • DOI: 10.1093/pasj/59.sp2.S369

Chandra survey in the AKARI North Ecliptic Pole Deep Field – I. X-ray data, point-like source catalogue, sensitivity maps, and number counts
journal, November 2014

  • Krumpe, M.; Miyaji, T.; Brunner, H.
  • Monthly Notices of the Royal Astronomical Society, Vol. 446, Issue 1
  • DOI: 10.1093/mnras/stu2010

HECTOSPEC AND HYDRA SPECTRA OF INFRARED LUMINOUS SOURCES IN THE AKARI NORTH ECLIPTIC POLE SURVEY FIELD
journal, August 2013

  • Shim, Hyunjin; Im, Myungshin; Ko, Jongwan
  • The Astrophysical Journal Supplement Series, Vol. 207, Issue 2
  • DOI: 10.1088/0067-0049/207/2/37

Photometric redshifts for Hyper Suprime-Cam Subaru Strategic Program Data Release 1
journal, October 2017

  • Tanaka, Masayuki; Coupon, Jean; Hsieh, Bau-Ching
  • Publications of the Astronomical Society of Japan, Vol. 70, Issue SP1
  • DOI: 10.1093/pasj/psx077

Evolution of mid-infrared galaxy luminosity functions from the entire AKARI NEP deep field with new CFHT photometry
journal, July 2015

  • Goto, Tomotsugu; Oi, Nagisa; Ohyama, Youichi
  • Monthly Notices of the Royal Astronomical Society, Vol. 452, Issue 2
  • DOI: 10.1093/mnras/stv1411

Dust attenuation up to z ≃ 2 in the AKARI North Ecliptic Pole Deep Field
journal, May 2015


Photometric Calibration of the First 1.5 Years of the Pan-Starrs1 Survey
journal, August 2012


AKARI North Ecliptic Pole Deep Survey: Revision of the catalogue via a new image analysis⋆
journal, November 2013


Colors and magnitudes predicted for high redshift galaxies
journal, July 1980

  • Coleman, G. D.; Wu, C. -C.; Weedman, D. W.
  • The Astrophysical Journal Supplement Series, Vol. 43
  • DOI: 10.1086/190674

Deep Extragalactic Surveys around the Ecliptic Poles with AKARI (ASTRO-F)
journal, August 2006

  • Matsuhara, Hideo; Wada, Takehiko; Matsuura, Shuji
  • Publications of the Astronomical Society of Japan, Vol. 58, Issue 4
  • DOI: 10.1093/pasj/58.4.673

ISOCAM‐CVF 5–12 Micron Spectroscopy of Ultraluminous Infrared Galaxies
journal, May 2001

  • Tran, Q. D.; Lutz, D.; Genzel, R.
  • The Astrophysical Journal, Vol. 552, Issue 2
  • DOI: 10.1086/320543

J - AND H -BAND IMAGING OF AKARI NORTH ECLIPTIC POLE SURVEY FIELD
journal, September 2014

  • Jeon, Yiseul; Im, Myungshin; Kang, Eugene
  • The Astrophysical Journal Supplement Series, Vol. 214, Issue 2
  • DOI: 10.1088/0067-0049/214/2/20

CFHT MegaPrime/MegaCam u-band source catalogue of the AKARI North Ecliptic Pole Wide field
journal, August 2020

  • Huang, Ting-Chi; Matsuhara, Hideo; Goto, Tomotsugu
  • Monthly Notices of the Royal Astronomical Society, Vol. 498, Issue 1
  • DOI: 10.1093/mnras/staa2459

AKARI/IRC Deep Survey in the North Ecliptic Pole Region
journal, December 2008

  • wada, Takehiko; Matsuhara, Hideo; Oyabu, Shinki
  • Publications of the Astronomical Society of Japan, Vol. 60, Issue sp2
  • DOI: 10.1093/pasj/60.sp2.S517

Star Formation and AGN Activity in Galaxies Classified Using the 1.6 μm Bump and PAH Features at z = 0.4–2
journal, August 2012

  • Hanami, Hitoshi; Ishigaki, Tsuyoshi; Fujishiro, Naofumi
  • Publications of the Astronomical Society of Japan, Vol. 64, Issue 4
  • DOI: 10.1093/pasj/64.4.70

Does AGN fraction depend on redshift or luminosity? An extinction-free test by 18-band near- to mid-infrared SED fitting in the AKARI NEP wide field
journal, March 2019

  • Chiang, Chia-Ying; Goto, Tomotsugu; Hashimoto, Tetsuya
  • Publications of the Astronomical Society of Japan, Vol. 71, Issue 2
  • DOI: 10.1093/pasj/psz012

Characteristics of mid-infrared PAH emission from star-forming galaxies selected at 250 μm in the North Ecliptic Pole field
journal, December 2018

  • Kim, Seong Jin; Jeong, Woong-Seob; Goto, Tomotsugu
  • Publications of the Astronomical Society of Japan, Vol. 71, Issue 1
  • DOI: 10.1093/pasj/psy121