Calibration of weak-lensing shear in the Kilo-Degree Survey

Calibration of weak-lensing shear in the Kilo-Degree Survey

We describe and test the pipeline used to measure the weak lensing shear signal from the Kilo Degree Survey (KiDS). It includes a novel method of `self-calibration' that partially corrects for the effect of noise bias. We also discuss the `weight bias' that may arise in optimally-weighted...

Bibliografiset tiedot
Päätekijät:	Fenech Conti, I, Herbonnet, R, Hoekstra, H, Merten, J, Miller, L, Viola, M
Aineistotyyppi:	Journal article
Julkaistu:	Oxford University Press 2017

Samankaltaisia teoksia

Towards emulating cosmic shear data: revisiting the calibration of the shear measurements for the Kilo-Degree Survey
Tekijä: Kannawadi, A, et al.
Julkaistu: (2019)

The third data release of the Kilo-Degree Survey and associated data products
Tekijä: Jong, JTAD, et al.
Julkaistu: (2017)

Weak Lensing Study in VOICE Survey II: Shear Bias Calibrations
Tekijä: Miller, L, et al.
Julkaistu: (2018)

Multiband Analysis of Strong Gravitationally Lensed Post-blue Nugget Candidates from the Kilo-degree Survey
Tekijä: Rui Li, et al.
Julkaistu: (2024-01-01)

Weak lensing study in VOICE survey I: Shear measurement
Tekijä: Miller, L, et al.
Julkaistu: (2018)

Photometric redshifts for the Kilo-Degree Survey Machine-learning analysis with artificial neural networks
Tekijä: Bilicki, M, et al.
Julkaistu: (2018)

The first sample of spectroscopically confirmed ultra-compact massive galaxies in the Kilo Degree Survey
Tekijä: Tortora, C, et al.
Julkaistu: (2018)

Sheer shear: Weak lensing with one mode
Tekijä: Bellini, E, et al.
Julkaistu: (2019)

Selection constraints on high-redshift quasar searches in the VISTA Kilo-degree Infrared Galaxy survey
Tekijä: Findlay, JR, et al.
Julkaistu: (2012)

Radio weak lensing shear measurement in the visibility domain – I. Methodology
Tekijä: Rivi, M, et al.
Julkaistu: (2016)

Sheer shear: weak lensing with one mode
Tekijä: Emilio Bellini, et al.
Julkaistu: (2019-12-01)

Sheer shear: weak lensing with one mode
Tekijä: Emilio Bellini, et al.
Julkaistu: (2019-12-01)

KiDS-450: The tomographic weak lensing power spectrum and constraints on cosmological parameters
Tekijä: Köhlinger, F, et al.
Julkaistu: (2017)

Bayesian Galaxy Shape Measurement for Weak Lensing Surveys - III. Application to the Canada-France-Hawaii Telescope Lensing Survey
Tekijä: Miller, L, et al.
Julkaistu: (2012)

Bayesian galaxy shape measurement for weak lensing surveys - III. Application to the Canada-France-Hawaii Telescope Lensing Survey
Tekijä: Miller, L, et al.
Julkaistu: (2013)

Radio weak lensing shear measurement in the visibility domain - II. Source extraction
Tekijä: Rivi, M, et al.
Julkaistu: (2018)

Propagating spatially varying multiplicative shear bias to cosmological parameter estimation for stage-IV weak-lensing surveys
Tekijä: Cragg, C, et al.
Julkaistu: (2022)

KiDS-450: Tomographic cross-correlation of galaxy shear with Planck lensing
Tekijä: Harnois-Déraps, J, et al.
Julkaistu: (2017)

DISCOVERY OF THREE z > 6.5 QUASARS IN THE VISTA KILO-DEGREE INFRARED GALAXY (VIKING) SURVEY
Tekijä: Venemans, B. P., et al.
Julkaistu: (2015)

KiDS-450: cosmological parameter constraints from tomographic weak gravitational lensing
Tekijä: Hildebrandt, H, et al.
Julkaistu: (2016)

The impact of high spatial frequency atmospheric distortions on weak lensing measurements
Tekijä: Heymans, C, et al.
Julkaistu: (2011)

Defining a weak lensing experiment in space
Tekijä: Cropper, M, et al.
Julkaistu: (2012)

The impact of high spatial frequency atmospheric distortions on weak-lensing measurements
Tekijä: Heymans, C, et al.
Julkaistu: (2012)

Unleashing cosmic shear information with the tomographic weak lensing PDF
Tekijä: Lina Castiblanco, et al.
Julkaistu: (2024-07-01)

Cosmological weak lensing with the HST GEMS survey
Tekijä: Heymans, C, et al.
Julkaistu: (2005)

Cosmological weak lensing with the HST GEMS survey
Tekijä: Heymans, C, et al.
Julkaistu: (2005)

Multipole analysis of cluster weak lensing shear in The Three Hundred project
Tekijä: Payerne C., et al.
Julkaistu: (2024-01-01)

KiDS-i-800: Comparing weak gravitational lensing measurements from same-sky surveys
Tekijä: Amon, A, et al.
Julkaistu: (2018)

Bayesian Galaxy Shape Measurement for Weak Lensing Surveys -II. Application to Simulations
Tekijä: Kitching, T, et al.
Julkaistu: (2008)

From 'Kilo-Labor' to CarboGen
Tekijä: Dieter Beer, et al.
Julkaistu: (2008-03-01)

Next Generation Virgo Cluster Survey. XXI. The weak lensing masses of the CFHTLS and NGVS RedGOLD galaxy clusters and calibration of the optical richness
Tekijä: Parroni, C, et al.
Julkaistu: (2017)

Quantifying baryon effects on the matter power spectrum and the weak lensing shear correlation
Tekijä: Schneider, A, et al.
Julkaistu: (2019)

Bayesian Photometric Redshifts for Weak Lensing Applications
Tekijä: Edmondson, E, et al.
Julkaistu: (2006)

Origins of weak lensing systematics, and requirements on future instrumentation (or knowledge of instrumentation)
Tekijä: Massey, R, et al.
Julkaistu: (2012)

CFHTLenS tomographic weak lensing: Quantifying accurate redshift distributions
Tekijä: Benjamin, J, et al.
Julkaistu: (2012)

Probing the accelerating Universe with radio weak lensing in the JVLA Sky Survey
Tekijä: Brown, M, et al.
Julkaistu: (2013)

Juntos o nada...o 54 kilos.
Tekijä: María Benavides González
Julkaistu: (2012-08-01)

CFHTLenS: The Environmental Dependence of Galaxy Halo Masses from Weak Lensing
Tekijä: Gillis, B, et al.
Julkaistu: (2013)

On cosmological bias due to the magnification of shear and position samples in modern weak lensing analyses
Tekijä: Duncan, C
Julkaistu: (2022)

Cosmology with shear ratios: a joint study of weak lensing and spectroscopic redshift datasets
Tekijä: Ni Putu Audita Placida Emas, et al.
Julkaistu: (2024-10-01)