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...
| Автори: | , , , , , |
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| Формат: | Journal article |
| Опубліковано: |
Oxford University Press
2017
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