Search Results - "Jaelani, Anton T"
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Survey of Gravitationally Lensed Objects in HSC Imaging (SuGOHI). II. Environments and Line-of-Sight Structure of Strong Gravitational Lens Galaxies to z ∼ 0.8
Published in The Astrophysical journal (10-11-2018)“…We investigate the local and line-of-sight (LOS) overdensities of strong gravitational lens galaxies using wide-area multiband imaging from the Hyper…”
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Survey of Gravitationally lensed Objects in HSC Imaging (SuGOHI) – V. Group-to-cluster scale lens search from the HSC–SSP Survey
Published in Monthly notices of the Royal Astronomical Society (11-06-2020)“…ABSTRACT We report the largest sample of candidate strong gravitational lenses belonging to the Survey of Gravitationally lensed Objects in HSC Imaging for…”
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Survey of Gravitationally-lensed Objects in HSC Imaging (SuGOHI). I. Automatic search for galaxy-scale strong lenses
Published in Publications of the Astronomical Society of Japan (01-01-2018)“…Abstract The Hyper Suprime-Cam Subaru Strategic Program (HSC-SSP) is an excellent survey for the search for strong lenses, thanks to its area, image quality,…”
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Survey of Gravitationally lensed objects in HSC Imaging (SuGOHI). VIII. New galaxy-scale lenses from the HSC SSP
Published in Publications of the Astronomical Society of Japan (03-10-2022)“…Abstract We conduct a search for galaxy-scale strong gravitational lens systems in Data Release 4 of the Hyper Suprime-Cam Subaru Strategic Program (HSC SSP),…”
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Survey of Gravitationally Lensed Objects in HSC Imaging (SuGOHI) – VII. Discovery and confirmation of three strongly lensed quasars
Published in Monthly notices of the Royal Astronomical Society (01-03-2021)“…ABSTRACT We present spectroscopic confirmation of three new two-image gravitationally lensed quasars, compiled from existing strong lens and X-ray catalogues…”
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SILVERRUSH X: Machine Learning-aided Selection of 9318 LAEs at z = 2.2, 3.3, 4.9, 5.7, 6.6, and 7.0 from the HSC SSP and CHORUS Survey Data
Published in The Astrophysical journal (01-04-2021)“…Abstract We present a new catalog of 9318 Ly α emitter (LAE) candidates at z = 2.2, 3.3, 4.9, 5.7, 6.6, and 7.0 that are photometrically selected by the…”
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Discovery of an unusually compact lensed Lyman-break galaxy from the Hyper Suprime-Cam Survey
Published in Monthly notices of the Royal Astronomical Society (21-05-2020)“…ABSTRACT We report the serendipitous discovery of HSC J0904–0102, a quadruply lensed Lyman-break galaxy (LBG) in the Survey of Gravitationally-lensed Objects…”
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Second data release of the Hyper Suprime-Cam Subaru Strategic Program
Published in Publications of the Astronomical Society of Japan (01-12-2019)“…Abstract This paper presents the second data release of the Hyper Suprime-Cam Subaru Strategic Program, a wide-field optical imaging survey using the 8.2 m…”
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A Bayesian approach to strong lens finding in the era of wide-area surveys
Published in Monthly notices of the Royal Astronomical Society (13-04-2024)“…ABSTRACT The arrival of the Vera C. Rubin Observatory’s Legacy Survey of Space and Time (LSST), Euclid-Wide and Roman wide-area sensitive surveys will herald a…”
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Survey of gravitationally lensed objects in HSC imaging (SuGOHI) – X. Strong lens finding in the HSC-SSP using convolutional neural networks
Published in Monthly notices of the Royal Astronomical Society (07-11-2024)“…ABSTRACT We apply a novel model based on convolutional neural networks (CNN) to identify gravitationally lensed galaxies in multiband imaging of the Hyper…”
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Systematic comparison of neural networks used in discovering strong gravitational lenses
Published in Monthly notices of the Royal Astronomical Society (01-09-2024)“…ABSTRACT Efficient algorithms are being developed to search for strong gravitational lens systems owing to increasing large imaging surveys. Neural networks…”
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Survey of gravitationally lensed objects in HSC imaging (SuGOHI) – IX. Discovery of strongly lensed quasar candidates
Published in Monthly notices of the Royal Astronomical Society (01-01-2024)“…ABSTRACT We report the discovery of new lensed quasar candidates in the imaging data of the Hyper Suprime-Cam Subaru Strategic Program (HSC-SSP) Data Release…”
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X-ray study of the double source plane gravitational lens system Eye of Horus observed with XMM–Newton
Published in Monthly notices of the Royal Astronomical Society (01-01-2020)“…ABSTRACT A double source plane (DSP) system is a precious probe for the density profile of distant galaxies and cosmological parameters. However, these…”
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The Hyper Suprime-Cam SSP Survey: Overview and survey design
Published in Publications of the Astronomical Society of Japan (01-01-2018)“…Abstract Hyper Suprime-Cam (HSC) is a wide-field imaging camera on the prime focus of the 8.2-m Subaru telescope on the summit of Mauna Kea in Hawaii. A team…”
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First data release of the Hyper Suprime-Cam Subaru Strategic Program
Published in Publications of the Astronomical Society of Japan (01-01-2018)“…Abstract The Hyper Suprime-Cam Subaru Strategic Program (HSC-SSP) is a three-layered imaging survey aimed at addressing some of the most important outstanding…”
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Second data release of the Hyper Suprime-Cam Subaru Strategic Program
Published in Publications of the Astronomical Society of Japan (22-10-2019)“…This paper presents the second data release of the Hyper Suprime-Cam Subaru Strategic Program, a wide-field optical imaging survey using the 8.2 m Subaru…”
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Combining neural networks with galaxy light subtraction for discovering strong lenses in the HSC SSP
Published 11-11-2024“…Galaxy-scale strong gravitational lenses are valuable objects for a variety of astrophysical and cosmological applications. Strong lensing galaxies are rare,…”
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Properties of the Environment of Galaxies in Clusters of Galaxies CL 0024+1654 and RX J0152.7-1357
Published 03-12-2021“…We report the results of combined analyses of X-ray and optical data of two galaxy clusters, CL 0024$+$1654 and RX J0152.7$-$1357 at redshift $z = 0.395$ and…”
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A Bayesian Approach to Strong Lens Finding in the Era of Wide-area Surveys
Published 17-04-2024“…The arrival of the Vera C. Rubin Observatory's Legacy Survey of Space and Time (LSST), Euclid-Wide and Roman wide area sensitive surveys will herald a new era…”
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Survey of Gravitationally lensed Objects in HSC Imaging (SuGOHI) $-$ X. Strong Lens Finding in The HSC-SSP using Convolutional Neural Networks
Published 12-12-2023“…We apply a novel model based on convolutional neural networks (CNNs) to identify gravitationally-lensed galaxies in multi-band imaging of the Hyper Suprime Cam…”
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