2022PASJ...74.1209W

Query : 2022PASJ...74.1209W

2022PASJ...74.1209W - Publ. Astron. Soc. Jap., 74, 1209-1219 (2022/October-5)

Survey of Gravitationally lensed objects in HSC Imaging (SuGOHI). VIII. New galaxy-scale lenses from the HSC SSP.

WONG K.C., CHAN J.H.H., CHAO D.C.-Y., JAELANI A.T., KAYO I., LEE C.-H., MORE A. and OGURI M.

Abstract (from CDS):

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), consisting of data taken up to the S21A semester. We select 103191 luminous red galaxies from the Baryon Oscillation Spectroscopic Survey (BOSS) sample that have deep multiband imaging from the HSC SSP and use the YATTALENS algorithm to identify lens candidates with blue arc-like features automatically. The candidates are visually inspected and graded based on their likelihood of being a lens. We find eight definite lenses, 28 probable lenses, and 138 possible lenses. The new lens candidates generally have lens redshifts in the range 0.3 ≲ zL ≲ 0.9, a key intermediate redshift range to study the evolution of galaxy structure. Follow-up spectroscopy will confirm these new lenses and measure source redshifts to enable detailed lens modeling.

Abstract Copyright: © The Author(s) 2022. Published by Oxford University Press on behalf of the Astronomical Society of Japan.

Journal keyword(s): cosmology: observations - galaxies: general - gravitational lensing: strong

VizieR on-line data: <Available at CDS (J/PASJ/74/1209): table1.dat table2.dat>

Simbad objects: 37

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Number of rows : 37
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 AGEL J001424+004145 lens G 00 14 24.28 +00 41 45.5           ~ 4 0
2 HSCS J012018+001125 Le? 01 20 18.1 +00 11 26           ~ 1 0
3 DES J014404.01-000746.3 Le? 01 44 04.02 -00 07 46.3           ~ 2 0
4 2SLAQ J021742.02-002206.5 G 02 17 42.021 -00 22 06.48     20.49     ~ 4 0
5 HSCS J092800+044653 Le? 09 28 00.9 +04 46 53           ~ 1 0
6 HSCS J093658+035845 Le? 09 36 58.5 +03 58 45           ~ 1 0
7 HSCS J104223+001521 Le? 10 42 23.4 +00 15 21           ~ 1 0
8 HSCS J104259+025858 Le? 10 42 59.0 +02 58 59           ~ 1 0
9 HSCS J104545+024149 Le? 10 45 45.8 +02 41 50           ~ 1 0
10 HSCS J104818+003434 G 10 48 18.38 +00 34 34.4     21.47     ~ 2 0
11 HSCS J105227+022433 Le? 10 52 27.1 +02 24 34           ~ 1 0
12 HSCS J111356+010404 Le? 11 13 56.8 +01 04 05           ~ 1 0
13 HSCS J111420+015149 Le? 11 14 20.4 +01 51 50           ~ 1 0
14 HSCS J115349+023128 Le? 11 53 49.4 +02 31 29           ~ 1 0
15 HSCS J115851+042737 Le? 11 58 51.0 +04 27 37           ~ 1 0
16 HSCS J120949+020908 Le? 12 09 49.0 +02 09 09           ~ 1 0
17 HSCS J122856+023438 Le? 12 28 56.9 +02 34 38           ~ 1 0
18 HSCS J123616+021421 Le? 12 36 16.0 +02 14 22           ~ 1 0
19 SDSS J123754.05+015902.0 G 12 37 54.06006 +01 59 01.9837           ~ 2 0
20 HSCS J124125+042131 Le? 12 41 25.2 +04 21 32           ~ 1 0
21 HSCS J125516+041553 Le? 12 55 16.9 +04 15 54           ~ 1 0
22 HSCS J125852+040726 Le? 12 58 52.4 +04 07 27           ~ 1 0
23 HSCS J125925-001053 Le? 12 59 25.9 -00 10 53           ~ 1 0
24 SDSS J130004.84+014450.1 BiC 13 00 04.847 +01 44 50.17           ~ 3 0
25 HSCS J130848+024602 Le? 13 08 48.1 +02 46 03           ~ 1 0
26 HSCS J131513+003445 Le? 13 15 13.7 +00 34 46           ~ 1 0
27 HSCS J131945+013151 Le? 13 19 45.9 +01 31 52           ~ 1 0
28 HSCS J133350+022145 Le? 13 33 50.4 +02 21 45           ~ 1 0
29 HSCS J133459+001617 G 13 34 59.46 +00 16 17.2     19.80     ~ 2 0
30 HSCS J135252+033532 Le? 13 52 52.2 +03 35 33           ~ 1 0
31 NAME Eye of Horus gLS 14 24 49.0 -00 53 22           ~ 5 0
32 GAMA J142822.46+031759.8 G 14 28 22.46 +03 18 00.3           ~ 2 0
33 HSCS J150408+015744 Le? 15 04 09.0 +01 57 45           ~ 1 0
34 HSCS J223212+031330 Le? 22 32 12.2 +03 13 31           ~ 1 0
35 HSCS J234114+031506 Le? 23 41 14.8 +03 15 06           ~ 1 0
36 HSCS J234117-002937 Le? 23 41 17.5 -00 29 38           ~ 1 0
37 HSCS J235853+012406 Le? 23 58 53.2 +01 24 06           ~ 1 0

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