Consequences of thick CCDs on image processing

Robert H. Lupton

doi:10.1088/1748-0221/9/04/C04023

Consequences of thick CCDs on image processing

Robert H. Lupton

Astrophysical Sciences

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

Astronomers are increasingly using thick (c. 100 micron) CCDs due to their superior red response (e.g. the PanSTARRS, DES, HSC, and LSST cameras). I introduce the signatures of diffusion and both permanent and induced electric fields on the data, and discuss the consequences for the PSF, astrometry, and photometry.

Original language	English (US)
Article number	C04023
Journal	Journal of Instrumentation
Volume	9
Issue number	4
DOIs	https://doi.org/10.1088/1748-0221/9/04/C04023
State	Published - Apr 2014

All Science Journal Classification (ASJC) codes

Mathematical Physics
Instrumentation

Keywords

Detectors for UV
Image processing
Photon detectors for UV
visible and IR photons
visible and IR photons (solid-state) (PIN diodes, APDs, Si-PMTs, G-APDs, CCDs, EBCCDs, EMCCDs etc)

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10.1088/1748-0221/9/04/C04023

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keywords = "Detectors for UV, Image processing, Photon detectors for UV, visible and IR photons, visible and IR photons (solid-state) (PIN diodes, APDs, Si-PMTs, G-APDs, CCDs, EBCCDs, EMCCDs etc)",

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AB - Astronomers are increasingly using thick (c. 100 micron) CCDs due to their superior red response (e.g. the PanSTARRS, DES, HSC, and LSST cameras). I introduce the signatures of diffusion and both permanent and induced electric fields on the data, and discuss the consequences for the PSF, astrometry, and photometry.

KW - Detectors for UV

KW - Image processing

KW - Photon detectors for UV

KW - visible and IR photons

KW - visible and IR photons (solid-state) (PIN diodes, APDs, Si-PMTs, G-APDs, CCDs, EBCCDs, EMCCDs etc)

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U2 - 10.1088/1748-0221/9/04/C04023

DO - 10.1088/1748-0221/9/04/C04023

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JO - Journal of Instrumentation

JF - Journal of Instrumentation

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ER -

Consequences of thick CCDs on image processing

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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