CFHTLenS: Improving the quality of photometric redshifts with precision photometry

CFHTLenS: Improving the quality of photometric redshifts with precision photometry

Show other versions (1)

Here we present the results of various approaches to measure accurate colours and photometric redshifts (photo-z) from wide-field imaging data. We use data from the Canada-France-Hawaii Telescope Legacy Survey which have been re-processed by the Canada-France-Hawaii Telescope Lensing Survey (CFHTLen...

Full description

Bibliographic Details
Main Authors:	Hildebrandt, H, Erben, T, Kuijken, K, van Waerbeke, L, Heymans, C, Coupon, J, Benjamin, J, Bonnett, C, Fu, L, Hoekstra, H, Kitching, T, Mellier, Y, Miller, L, Velander, M, Hudson, M, Rowe, B, Schrabback, T, Semboloni, E, Benítez, N
Format:	Journal article
Language:	English
Published:	2012

Similar Items

CFHTLenS: Improving the quality of photometric redshifts with precision photometry
by: Hildebrandt, H, et al.
Published: (2011)

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

CFHTLenS: Testing the Laws of Gravity with Tomographic Weak Lensing and Redshift Space Distortions
by: Simpson, F, et al.
Published: (2012)

CFHTLenS: The relation between galaxy dark matter haloes and baryons from weak gravitational lensing
by: Velander, M, et al.
Published: (2013)

CFHTLenS: Higher-order galaxy-mass correlations probed by galaxy-galaxy-galaxy lensing
by: Simon, P, et al.
Published: (2013)

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

CFHTLenS: The Canada-France-Hawaii Telescope Lensing Survey
by: Heymans, C, et al.
Published: (2012)

CFHTLenS: Mapping the Large Scale Structure with Gravitational Lensing
by: Waerbeke, L, et al.
Published: (2013)

3D Cosmic Shear: Cosmology from CFHTLenS
by: Kitching, T, et al.
Published: (2014)

CFHTLenS: Cosmological constraints from a combination of cosmic shear two-point and three-point correlations
by: Fu, L, et al.
Published: (2014)

CFHTLenS: Combined probe cosmological model comparison using 2D weak gravitational lensing
by: Kilbinger, M, et al.
Published: (2012)

CFHTLenS tomographic weak lensing cosmological parameter constraints: Mitigating the impact of intrinsic galaxy alignments
by: Heymans, C, et al.
Published: (2013)

CFHTLenS: The Canada-France-Hawaii Telescope Lensing Survey - Imaging Data and Catalogue Products
by: Erben, T, et al.
Published: (2012)

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

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

CFHTLenS and RCSLenS cross-correlation with Planck lensing detected in fourier and configuration space
by: Harnois-Déraps, J, et al.
Published: (2016)

PHOTOMETRY AND PHOTOMETRIC REDSHIFT CATALOGS FOR THE LOCKMAN HOLE DEEP FIELD
by: Fotopoulou, S, et al.
Published: (2012)

CFHTLenS revisited: assessing concordance with Planck including astrophysical systematics
by: Joudaki, S, et al.
Published: (2016)

Consistent cosmic shear in the face of systematics: a B-mode analysis of KiDS-450, DES-SV and CFHTLenS
by: Asgari, M, et al.
Published: (2019)

Support Vector Machines for Photometric Redshift Estimation from Broadband Photometry
by: Dan Wang, et al.
Published: (2007-08-01)

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

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

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

MAPPING THE GALAXY COLOR–REDSHIFT RELATION: OPTIMAL PHOTOMETRIC REDSHIFT CALIBRATION STRATEGIES FOR COSMOLOGY SURVEYS
by: Masters, Daniel, et al.
Published: (2016)

Improving Photometric Redshift Estimation using GPz: size information, post processing and improved photometry
by: Gomes, Z, et al.
Published: (2017)

The 2-degree Field Lensing Survey: photometric redshifts from a large new training sample to r < 19.5
by: Wolf, C, et al.
Published: (2016)

A blind test of photometric redshifts on ground-based data
by: Hildebrandt, H, et al.
Published: (2008)

Evidence for the accelerated expansion of the Universe from weak lensing tomography with COSMOS
by: Schrabback, T, et al.
Published: (2009)

Evidence of the accelerated expansion of the Universe from weak lensing tomography with COSMOS
by: Schrabback, T, et al.
Published: (2010)

Photometric redshifts for galaxies in the GOODS southern field
by: Mobasher, B, et al.
Published: (2004)

Cosmology with photometric redshifts
by: Gomes, Z
Published: (2019)

On the shear estimation bias induced by the spatial variation of colour across galaxy profiles
by: Semboloni, E, et al.
Published: (2012)

An application of multi-band forced photometry to one square degree of SERVS: accurate photometric redshifts and implications for future science
by: Nyland, K, et al.
Published: (2017)

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

Probing Galaxy Dark Matter Haloes in COSMOS with Weak Lensing Flexion
by: Velander, M, et al.
Published: (2010)

Templates for Fitting Photometry of Ultra-high-redshift Galaxies
by: Charles L. Steinhardt, et al.
Published: (2023-01-01)

Euclid preparation: X. The Euclid photometric-redshift challenge
by: Desprez, G, et al.
Published: (2020)

Calibrating photometric redshifts with intensity mapping observations
by: Alonso, D, et al.
Published: (2017)

Photometric redshift estimation using Gaussian processes
by: Bonfield, D, et al.
Published: (2010)

Bayesian photometric redshifts with empirical training sets
by: Wolf, C
Published: (2009)