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Title: Survey of Gravitationally lensed Objects in HSC Imaging (SuGOHI) – V. Group-to-cluster scale lens search from the HSC–SSP Survey

Abstract

ABSTRACT We report the largest sample of candidate strong gravitational lenses belonging to the Survey of Gravitationally lensed Objects in HSC Imaging for group-to-cluster scale (SuGOHI-c) systems. These candidates are compiled from the S18A data release of the Hyper Suprime-Cam Subaru Strategic Program (HSC–SSP) Survey. We visually inspect ∼39 500 galaxy clusters, selected from several catalogues, overlapping with the Wide, Deep, and UltraDeep fields, spanning the cluster redshift range of 0.05 < zcl < 1.38. We discover 641 candidate lens systems, of which 536 are new. From the full sample, 47 are almost certainly bona fide lenses, 181 of them are highly probable lenses, and 413 are possible lens systems. Additionally, we present 131 lens candidates at galaxy scale serendipitously discovered during the inspection. We obtained spectroscopic follow-up of 10 candidates using the X-shooter. With this follow-up, we confirm eight systems as strong gravitational lenses. Of the remaining two, one of the sources is too faint to detect any emission, and the other has a tentative redshift close to the lens redshift, but additional arcs in this system are yet to be observed spectroscopically. Since the HSC–SSP is an ongoing survey, we expect to find ∼600 definite or probable lenses using this proceduremore » and even more if combined with other lens finding methods.« less

Authors:
ORCiD logo [1]; ORCiD logo [2];  [3]; ORCiD logo [4];  [5]; ORCiD logo [6]; ORCiD logo [7]; ORCiD logo [8]; ORCiD logo [9]; ORCiD logo [10];  [11];  [12];  [13];  [14]
  1. Department of Physics, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka 577-8502, Japan, Astronomical Institute, Tohoku University, 6-3 Aramaki, Aoba-ku, Sendai 980-8578, Japan, Astronomy Study Program and Bosscha Observatory, FMIPA, Institut Teknologi Bandung, Jl. Ganesha 10, Bandung 40132, Indonesia
  2. Kavli Institute for the Physics and Mathematics of the Universe (IPMU), 5-1-5 Kashiwanoha, Kashiwa-shi, Chiba 277-8583, Japan, The Inter-University Centre for Astronomy and Astrophysics (IUCAA), Post Bag 4, Ganeshkhind, Pune 411007, India
  3. Kavli Institute for the Physics and Mathematics of the Universe (IPMU), 5-1-5 Kashiwanoha, Kashiwa-shi, Chiba 277-8583, Japan, Department of Physics, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan, Research centre for the Early Universe (RESCEU), The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
  4. Kavli Institute for the Physics and Mathematics of the Universe (IPMU), 5-1-5 Kashiwanoha, Kashiwa-shi, Chiba 277-8583, Japan, Leiden Observatory, Leiden University, Niels Bohrweg 2, NL-2333 CA Leiden, the Netherlands
  5. Max-Planck-Institut für Astrophysik, Karl-Schwarzschild-Straße 1, D-85748 Garching, Germany, Physik-Department, Technische Universität München, James-Franck-Straße 1, D-85748 Garching, Germany, Academia Sinica Institute of Astronomy and Astrophysics (ASIAA), 11F of ASMAB, No. 1, Section 4, Roosevelt Road, Taipei 10617, Taiwan
  6. Subaru Telescope, National Astronomical Observatory of Japan, 2-21-1 Osawa, Mitaka, Tokyo 181-0015, Japan
  7. Kavli Institute for the Physics and Mathematics of the Universe (IPMU), 5-1-5 Kashiwanoha, Kashiwa-shi, Chiba 277-8583, Japan
  8. Laboratory of Astrophysique, École Polytechnique Fédérale de Lausanne (EPFL), Observatoire de Sauverny, CH-1290 Versoix, Switzerland
  9. Department of Liberal Arts, Tokyo University of Technology, 5-23-22 Nishikamata, Ota-ku, Tokyo 144-8650, Japan
  10. National Optical Astronomy Observatory, 950 N Cherry Avenue, Tucson, AZ 85719, USA
  11. Max-Planck-Institut für Astrophysik, Karl-Schwarzschild-Straße 1, D-85748 Garching, Germany, Physik-Department, Technische Universität München, James-Franck-Straße 1, D-85748 Garching, Germany
  12. Department of Astronomy, University of Geneva, ch. d’Écogia 16, CH-1290 Versoix, Switzerland
  13. Department of Physics, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka 577-8502, Japan
  14. Department of Astrophysics and Atmospheric Sciences, Kyoto Sangyo University, Kyoto, Kyoto 603-8555, Japan
Publication Date:
Sponsoring Org.:
USDOE
OSTI Identifier:
1630654
Resource Type:
Published Article
Journal Name:
Monthly Notices of the Royal Astronomical Society
Additional Journal Information:
Journal Name: Monthly Notices of the Royal Astronomical Society Journal Volume: 495 Journal Issue: 1; Journal ID: ISSN 0035-8711
Publisher:
Oxford University Press
Country of Publication:
United Kingdom
Language:
English

Citation Formats

Jaelani, Anton T., More, Anupreeta, Oguri, Masamune, Sonnenfeld, Alessandro, Suyu, Sherry H., Rusu, Cristian E., Wong, Kenneth C., Chan, James H. H., Kayo, Issha, Lee, Chien-Hsiu, Chao, Dani C-Y, Coupon, Jean, Inoue, Kaiki T., and Futamase, Toshifumi. Survey of Gravitationally lensed Objects in HSC Imaging (SuGOHI) – V. Group-to-cluster scale lens search from the HSC–SSP Survey. United Kingdom: N. p., 2020. Web. doi:10.1093/mnras/staa1062.
Jaelani, Anton T., More, Anupreeta, Oguri, Masamune, Sonnenfeld, Alessandro, Suyu, Sherry H., Rusu, Cristian E., Wong, Kenneth C., Chan, James H. H., Kayo, Issha, Lee, Chien-Hsiu, Chao, Dani C-Y, Coupon, Jean, Inoue, Kaiki T., & Futamase, Toshifumi. Survey of Gravitationally lensed Objects in HSC Imaging (SuGOHI) – V. Group-to-cluster scale lens search from the HSC–SSP Survey. United Kingdom. https://doi.org/10.1093/mnras/staa1062
Jaelani, Anton T., More, Anupreeta, Oguri, Masamune, Sonnenfeld, Alessandro, Suyu, Sherry H., Rusu, Cristian E., Wong, Kenneth C., Chan, James H. H., Kayo, Issha, Lee, Chien-Hsiu, Chao, Dani C-Y, Coupon, Jean, Inoue, Kaiki T., and Futamase, Toshifumi. Tue . "Survey of Gravitationally lensed Objects in HSC Imaging (SuGOHI) – V. Group-to-cluster scale lens search from the HSC–SSP Survey". United Kingdom. https://doi.org/10.1093/mnras/staa1062.
@article{osti_1630654,
title = {Survey of Gravitationally lensed Objects in HSC Imaging (SuGOHI) – V. Group-to-cluster scale lens search from the HSC–SSP Survey},
author = {Jaelani, Anton T. and More, Anupreeta and Oguri, Masamune and Sonnenfeld, Alessandro and Suyu, Sherry H. and Rusu, Cristian E. and Wong, Kenneth C. and Chan, James H. H. and Kayo, Issha and Lee, Chien-Hsiu and Chao, Dani C-Y and Coupon, Jean and Inoue, Kaiki T. and Futamase, Toshifumi},
abstractNote = {ABSTRACT We report the largest sample of candidate strong gravitational lenses belonging to the Survey of Gravitationally lensed Objects in HSC Imaging for group-to-cluster scale (SuGOHI-c) systems. These candidates are compiled from the S18A data release of the Hyper Suprime-Cam Subaru Strategic Program (HSC–SSP) Survey. We visually inspect ∼39 500 galaxy clusters, selected from several catalogues, overlapping with the Wide, Deep, and UltraDeep fields, spanning the cluster redshift range of 0.05 < zcl < 1.38. We discover 641 candidate lens systems, of which 536 are new. From the full sample, 47 are almost certainly bona fide lenses, 181 of them are highly probable lenses, and 413 are possible lens systems. Additionally, we present 131 lens candidates at galaxy scale serendipitously discovered during the inspection. We obtained spectroscopic follow-up of 10 candidates using the X-shooter. With this follow-up, we confirm eight systems as strong gravitational lenses. Of the remaining two, one of the sources is too faint to detect any emission, and the other has a tentative redshift close to the lens redshift, but additional arcs in this system are yet to be observed spectroscopically. Since the HSC–SSP is an ongoing survey, we expect to find ∼600 definite or probable lenses using this procedure and even more if combined with other lens finding methods.},
doi = {10.1093/mnras/staa1062},
journal = {Monthly Notices of the Royal Astronomical Society},
number = 1,
volume = 495,
place = {United Kingdom},
year = {Tue Apr 21 00:00:00 EDT 2020},
month = {Tue Apr 21 00:00:00 EDT 2020}
}

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https://doi.org/10.1093/mnras/staa1062

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Constraining the low-mass end of the initial mass function with gravitational lensing: Constraining the IMF with strong lensing
journal, September 2010

  • Ferreras, Ignacio; Saha, Prasenjit; Leier, Dominik
  • Monthly Notices of the Royal Astronomical Society: Letters, Vol. 409, Issue 1
  • DOI: 10.1111/j.1745-3933.2010.00941.x

The faint end luminosity function of compact galaxy groups
journal, September 2006


Mass‐to‐Light Ratios of Galaxy Groups from Weak Lensing
journal, December 2005

  • Parker, Laura C.; Hudson, Michael J.; Carlberg, R. G.
  • The Astrophysical Journal, Vol. 634, Issue 2
  • DOI: 10.1086/497117

The mass–richness relation of optically selected clusters from weak gravitational lensing and abundance with Subaru HSC first-year data
journal, September 2019

  • Murata, Ryoma; Oguri, Masamune; Nishimichi, Takahiro
  • Publications of the Astronomical Society of Japan, Vol. 71, Issue 5
  • DOI: 10.1093/pasj/psz092

CFHTLenS: a weak lensing shear analysis of the 3D-Matched-Filter galaxy clusters
journal, December 2014

  • Ford, Jes; Van Waerbeke, Ludovic; Milkeraitis, Martha
  • Monthly Notices of the Royal Astronomical Society, Vol. 447, Issue 2
  • DOI: 10.1093/mnras/stu2545

Characterizing SL2S galaxy groups using the Einstein radius
journal, November 2014


Quantifying dwarf satellites through gravitational imaging: the case of SDSS J120602.09+514229.5: SDSS J120602.09+514229.5
journal, July 2010

  • Vegetti, Simona; Czoske, Oliver; Koopmans, Léon V. E.
  • Monthly Notices of the Royal Astronomical Society, Vol. 407, Issue 1
  • DOI: 10.1111/j.1365-2966.2010.16952.x

The on-site quality-assurance system for Hyper Suprime-Cam: OSQAH†
journal, September 2017

  • Furusawa, Hisanori; Koike, Michitaro; Takata, Tadafumi
  • Publications of the Astronomical Society of Japan, Vol. 70, Issue SP1
  • DOI: 10.1093/pasj/psx079

The Cfhtls-Strong Lensing Legacy Survey (Sl2s): Investigating the Group-Scale Lenses with the Sarcs Sample
journal, March 2012