J/MNRAS/486/5414 Hubble Frontier Fields clusters lensing (Vega-Ferrero+, 2019)
Probability of magnification in the Hubble Frontier Fields clusters.
Vega-Ferrero J., Diego J.M., Bernstein G.M.
<Mon. Not. R. Astron. Soc., 486, 5414-5429 (2019)>
=2019MNRAS.486.5414V 2019MNRAS.486.5414V (SIMBAD/NED BibCode)
ADC_Keywords: Clusters, galaxy ; Gravitational lensing ; Redshifts ; Optical
Keywords: galaxy: clusters: individual - gravitational lensing: strong -
cosmology: observations
Abstract:
We present free-form gravitational lensing models derived with the
WSLAP+ code for the six Hubble Frontier Fields clusters using the
latest data available from the Frontier Fields Lensing Models v.4
collaboration. We present magnification maps in the lens plane and
caustic maps in the source plane. From these maps, we derive the
probability of magnification using two different, but related,
methods. We confirm MACS 0717 as the cluster with the most complex
structure, and having the largest lensing efficiency and Einstein
radius. When comparing these results with the ones obtained by
previous observations of these clusters, we obtain an increase in the
lensing efficiency between 1.4 and 2.3. We also find a good
correlation with a relatively small dispersion between the lensing
efficiency and Einstein radius as a function of the source redshift
(zs). Finally, we estimate the lensing effects produced by the six
HubbleFrontier Fields clusters on the luminosity function of galaxies
at high redshift (z=9) for standard luminosity functions and an
alternative luminosity function based on predictions from wave dark
matter (ψDM) models.
Description:
We present the gravitational lensing models for six galaxy clusters
observed under the umbrella of the HFF programme (Abell 370, Abell
2744, Abells 1063, MACS 0416, MACS 0717 and MACS 1149). The HFF
clusters are powerful lenses at redshift 0.3~<z~<0.55 observed with
the HST to a depth of mAB=29 in the r band. Each cluster contains of
the order of one hundred multiple lensed images of distant background
galaxies identified in HST colour images by seven independent teams
(including ours) within the Frontier Fields Lensing Models v.4
programme. Many of these multiply lensed images have been reliably
identified thanks to spectroscopic information provided by HST's GRISM
instrument and VLT's MUSE instrument among others.
For the lensing reconstruction we use the free-form code WSLAP+ code
based on available strong lensing data.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
tablea1.dat 61 122 Abell 370 full strong lensing data set
tablea2.dat 52 180 Abell 2744 full strong lensing data set
tablea3.dat 72 91 Abells 1063 full strong lensing data set
tablea4.dat 57 158 MACS 0416 full strong lensing data set
tablea5.dat 56 72 MACS 0717 full strong lensing data set
tablea6.dat 62 154 MACS 1149 full strong lensing data set
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Byte-by-byte Description of file: tablea1.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 6 A6 --- ID System ID (ID1.ID2.ID3=System.Image.Knot)
8- 16 F9.6 deg RAdeg Right ascension (J2000)
18- 27 F10.7 deg DEdeg Declination (J2000)
29- 34 F6.4 --- z Redshift used for the lensing models
36- 41 A6 --- Rank System rank (gold, silver or bronze)
43- 54 A12 --- r_z References for z (1)
56- 61 A6 --- D18ID KnotID in Diego et al. 2018MNRAS.473.4279D 2018MNRAS.473.4279D
([DSB2018] A370 NN.N.N in Simbad)
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Note (1): References as follows:
D18 = Diego et al. 2018MNRAS.473.4279D 2018MNRAS.473.4279D
L17 = Lagattuta et al. 2017MNRAS.469.3946L 2017MNRAS.469.3946L, Cat. J/MNRAS/469/3946
L-FFLens = Lagattuta within the Frontier Fields Lensing Models v.4
collaboration
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Byte-by-byte Description of file: tablea2.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 6 A6 --- ID System ID (ID1.ID2.ID3=System.Image.Knot)
8- 9 I2 h RAh Right ascension (J2000)
11- 12 I2 min RAm Right ascension (J2000)
14- 19 F6.3 s RAs Right ascension (J2000)
21 A1 --- DE- Declination sign (J2000)
22- 23 I2 deg DEd Declination (J2000)
25- 26 I2 arcmin DEm Declination (J2000)
28- 32 F5.2 arcsec DEs Declination (J2000)
34- 40 F7.4 --- z Redshift used for the lensing models
42- 47 A6 --- Rank System rank (gold, silver or bronze)
49- 52 A4 --- r_z References for z (1)
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Note (1): References as follows:
R14 = Richard et al. 2014MNRAS.444..268R 2014MNRAS.444..268R, Cat. J/MNRAS/444/268
J15 = Jauzac et al. 2015MNRAS.452.1437J 2015MNRAS.452.1437J, Cat. J/MNRAS/452/1437
W15 = Wang et al. 2015ApJ...811...29W 2015ApJ...811...29W, Cat. J/ApJ/811/29
M18 = Mahler et al. 2018MNRAS.473..663M 2018MNRAS.473..663M, Cat. J/MNRAS/473/663
knot = there is a knot within the system
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Byte-by-byte Description of file: tablea3.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 7 A7 --- ID System ID (ID1.ID2.ID3=System.Image.Knot)
9- 18 F10.6 deg RAdeg Right ascension (J2000)
20- 29 F10.6 deg DEdeg Declination (J2000)
31- 36 F6.4 --- z Redshift used for the lensing models
38- 43 A6 --- Rank System rank (gold, silver or bronze)
45- 68 A24 --- r_z References for z (1)
70- 72 A3 --- K17ID ID in Karman et al. 2017A&A...599A..28K 2017A&A...599A..28K
([MSG2014] NNNa in Simbad)
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Note (1): References as follows:
B13 = Balestra et al. 2013A&A...559L...9B 2013A&A...559L...9B
Bo13 = Boone et al. 2013A&A...559L...1B 2013A&A...559L...1B
J14 = Johnson et al. 2014ApJ...797...48J 2014ApJ...797...48J
R14 = Richard et al. 2014MNRAS.444..268R 2014MNRAS.444..268R, Cat. J/MNRAS/444/268
K15 = Karman et al. 2015A&A...574A..11K 2015A&A...574A..11K
C16a = Caminha et al. 2016A&A...595A.100C 2016A&A...595A.100C
C16b = Caminha et al. 2016A&A...587A..80C 2016A&A...587A..80C
D16 = Diego et al. 2016MNRAS.459.3447D 2016MNRAS.459.3447D
V16 = Vanzella et al. 2016ApJ...821L..27V 2016ApJ...821L..27V
K17 = Karman et al. 2017A&A...599A..28K 2017A&A...599A..28K
Cl-FFLens = B. Clement within the Frontier Fields Lensing Models v.4
collaboration
knot = there is a knot within the system
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Byte-by-byte Description of file: tablea4.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 6 A6 --- ID System ID (ID1.ID2.ID3=System.Image.Knot)
8- 15 F8.5 deg RAdeg Right ascension (J2000)
17- 25 F9.5 deg DEdeg Declination (J2000)
27- 33 F7.5 --- z Redshift used for the lensing models
35- 40 A6 --- Rank System rank (gold, silver or bronze)
42- 48 A7 --- r_z References for z (1)
50- 53 A4 --- J14ID ID in Jauzac et al. 2014MNRAS.443.1549J 2014MNRAS.443.1549J,
Cat. J/MNRAS/443/1549
([JCL2014] NN.N in Simbad)
55- 57 A3 --- C17ID ID in Caminha et al. 2017A&A...600A..90C 2017A&A...600A..90C,
Cat. J/A+A/600/A90
([CGR2017b] MACS J0416 NNa in Simbad)
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Note (1): References as follows:
J14 = Jauzac et al. 2014MNRAS.443.1549J 2014MNRAS.443.1549J, Cat. J/MNRAS/443/1549
C17 = Caminha et al. 2017A&A...600A..90C 2017A&A...600A..90C, Cat. J/A+A/600/A90
knot = there is a knot within the system
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Byte-by-byte Description of file: tablea5.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 6 A6 --- ID System ID (ID1.ID2.ID3=System.Image.Knot)
8- 9 I2 h RAh Right ascension (J2000)
11- 12 I2 min RAm Right ascension (J2000)
14- 19 F6.3 s RAs Right ascension (J2000)
21 A1 --- DE- Declination sign (J2000)
22- 23 I2 deg DEd Declination (J2000)
25- 26 I2 arcmin DEm Declination (J2000)
28- 32 F5.2 arcsec DEs Declination (J2000)
34- 39 F6.4 --- z Redshift used for the lensing models
41- 46 A6 --- Rank System rank (gold, silver or bronze)
48- 51 A4 --- r_z Reference for z (1)
53- 56 A4 --- IDKL16 ID in Kawamata et al. 2016ApJ...819..114K 2016ApJ...819..114K,
Cat. J/ApJ/819/114
([KOI2016] NN.NN in Simbad), or in
Limousin et al. 2016A&A...588A..99L 2016A&A...588A..99L
([LRJ2016] MACS J0717 NN.N in Simbad)
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Note (1): References as follows:
K16 = Kawamata et al. 2016ApJ...819..114K 2016ApJ...819..114K, Cat. J/ApJ/819/114
L16 = Limousin et al. 2016A&A...588A..99L 2016A&A...588A..99L
knot = there is a knot within the system
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Byte-by-byte Description of file: tablea6.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 6 A6 --- ID System ID (ID1.ID2.ID3=System.Image.Knot)
8- 9 I2 h RAh Right ascension (J2000)
11- 12 I2 min RAm Right ascension (J2000)
14- 19 F6.3 s RAs Right ascension (J2000)
21 A1 --- DE- Declination sign (J2000)
22- 23 I2 deg DEd Declination (J2000)
25- 26 I2 arcmin DEm Declination (J2000)
28- 32 F5.2 arcsec DEs Declination (J2000)
34- 39 F6.4 --- z Redshift used for the lensing models
41- 46 A6 --- Rank System rank (gold, silver or bronze)
48- 51 A4 --- r_z Reference for z (1)
53- 62 A10 --- IDJ16 ID from Jauzac et al. 2016MNRAS.457.2029J 2016MNRAS.457.2029J or
SN Refsdal
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Note (1): References as follows:
J16 = Jauzac et al. 2016MNRAS.457.2029J 2016MNRAS.457.2029J
knot = there is a knot within the system
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History:
From electronic version of the journal
(End) Ana Fiallos [CDS] 03-Nov-2022