Gravitationally Lensed Quasar Database

J0235-2433

Pan-STARRS

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riz

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i

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Y

DES

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riz

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Y

Gaia DR2

Image	G	BP	RP	BP-RP	parallax (mas)	pmra (mas)	pmdec (mas)	PMSIG	AEN	AEN sig	Source ID
1	18.257	18.227	17.331	0.895	0.323 ±0.195	0.153 ±0.389	0.376 ±0.419	0.978	0.827	4.336	5119104866505106816
2	18.948	19.001	18.159	0.843	0.278 ±0.259	1.063 ±0.518	0.039 ±0.563	2.051	0.492	0.757	5119104866505106688

Gaia DR1

Image	G	AEN	AEN sig	Source ID
1	18.121	0.875	3.553	5119104866505106816
2	18.852	0.484	0.576	5119104866505106688

Name	RA	DEC	b	W1-W2	z qso	z lens	sep.	N	Gaia density	GDR1 count	GDR2 count	NED	SDSS DR14	PanSTARRS	DECaLS	Gaia cutout	WISE model	WISE	FIRST	NVSS	SUMSS	Gaia	CFHT cutout	CFHT search	Discovery
J0235-2433	38.8642	-24.5538	-66	0.977	1.44	-	2.04	2	1237	2	2	NED Link	SDSS DR14 Link	PanSTARRS Link	DECaLS	GDR2 cutout	WISE model	WISE	FIRST			Gaia	CFHT cutout	CFHT search	Agnello et al.Lemon et al. 2018

Relevant Publications

Apr 2018: Quasar lenses and pairs in the VST-ATLAS and Gaia, Agnello et al. 2018

Oct 2018: DES meets Gaia: discovery of strongly lensed quasars from a multiplet search, Agnello et al. 2018

Oct 2018: Gravitationally lensed quasars in Gaia - II. Discovery of 24 lensed quasars, Lemon et al. 2018

Mar 2019: Gravitationally lensed quasars in Gaia - III. 22 new lensed quasars from Gaia data release 2, Lemon, Auger & McMahon 2019

Dec 2019: The STRong lensing Insights into the Dark Energy Survey (STRIDES) 2017/2018 follow-up campaign: Discovery of 10 lensed quasars and 10 quasar pairs, Lemon et al. 2019