Journal article

Towards emulating cosmic shear data: revisiting the calibration of the shear measurements for the Kilo-Degree Survey

Abstract:: Exploiting the full statistical power of future cosmic shear surveys will necessitate improvements to the accuracy with which the gravitational lensing signal is measured. We present a framework for calibrating shear with image simulations that demonstrates the importance of including realistic correlations between galaxy morphology, size and more importantly, photometric redshifts. This realism is essential so that selection and shape measurement biases can be calibrated accurately for a tom...
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Publication status:: Published

Peer review status:: Peer reviewed

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APA Style

Kannawadi, A., Hoekstra, H., Miller, L., Viola, M., Conti, I., Herbonnet, R., Erben, T., Heymans, C., Hildebrandt, H., Kuijken, K., Vakili, M., & Wright, A. (2019). Towards emulating cosmic shear data: revisiting the calibration of the shear measurements for the Kilo-Degree Survey. Astronomy and Astrophysics, 624.

MLA Style

Kannawadi, A., et al. “Towards Emulating Cosmic Shear Data: Revisiting the Calibration of the Shear Measurements for the Kilo-Degree Survey.” Astronomy and Astrophysics, vol. 624, EDP Sciences, 2019.

Chicago Style

Kannawadi, A, H Hoekstra, L Miller, M Viola, I Conti, R Herbonnet, T Erben, et al. 2019. “Towards Emulating Cosmic Shear Data: Revisiting the Calibration of the Shear Measurements for the Kilo-Degree Survey.” Astronomy and Astrophysics 624.
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Files:: aa34819-18.pdf

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Publisher copy:: 10.1051/0004-6361/201834819

Authors

+ Kannawadi, A More by this author

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Author

+ Hoekstra, H More by this author

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+ Miller, L More by this author

Institution:

University of Oxford

Division:

MPLS

Department:

Physics

Sub department:

Astrophysics

Role:

Author

ORCID:

0000-0002-3376-6200

+ Viola, M More by this author

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Author

+ Conti, I More by this author

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Author

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Bibliographic Details

Publisher:: EDP Sciences
Journal:: Astronomy and Astrophysics More from this journal
Volume:: 624
Article number:: A92
Publication date:: 2019-04-17
Acceptance date:: 2019-02-08
DOI:: 10.1051/0004-6361/201834819

Item Description

Keywords:: FFR
Pubs id:: pubs:953595
UUID:: uuid:10b2731b-a66f-4978-9cf8-2c3f17918847
Local pid:: pubs:953595
Source identifiers:: 953595
Deposit date:: 2019-03-05

Terms of use

Copyright date:: 2019

Licence:: Terms and Conditions of Use for Oxford University Research Archive

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