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Radiation damage effects in space-borne CCD detectors operated in TDI mode

Authordc.contributor.authorTerrazas Vargas, Juan 
Authordc.contributor.authorCorcione, L. 
Authordc.contributor.authorLattanzi, M.G. 
Authordc.contributor.authorGai, M. 
Admission datedc.date.accessioned2018-03-23T19:18:13Z
Available datedc.date.available2018-03-23T19:18:13Z
Publication datedc.date.issued2017-07-01
Cita de ítemdc.identifier.citationPublications of the Astronomical Society of the Pacific, 129:075002 (18pp), 2017es_ES
Identifierdc.identifier.other10.1088/1538-3873/aa69b9
Identifierdc.identifier.urihttp://repositorio.uchile.cl/handle/2250/146981
Abstractdc.description.abstractWe evaluate the astrometric and photometric implications of a series of laboratory tests conducted to study the effects of radiation damage caused by solar protons in space-borne charge coupled devices (CCDs). The photometric effects, i.e., charge loss (CL) and the astrometric effects, i.e., location biases, associated with the radiation-induced distortion on the sampled line spread function (LSF), are assessed via a Gaussian fitting model. Data reduction is supported by a detailed analysis of the experimental setup. Charge loss and centroid shift variations are evaluated as functions of the simulated star brightness and the level of diffuse optical background to derive useful hints for modeling and calibration of the radiation damaged LSF during actual payload operations in orbit.es_ES
Patrocinadordc.description.sponsorshipItalian Space Agency (ASI) I/058/10/10 2014 - 025 - R.1.2015 CONICYT-Chile, under grant FONDECYT 3150598 Advanced Center for Electrical and Electronic Engineering, Basal Project FB0008es_ES
Lenguagedc.language.isoenes_ES
Publisherdc.publisherIOP Publishinges_ES
Type of licensedc.rightsAttribution-NonCommercial-NoDerivs 3.0 Chile*
Link to Licensedc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/cl/*
Sourcedc.sourcePublications of the Astronomical Society of the Pacifices_ES
Keywordsdc.subjectTechniqueses_ES
Keywordsdc.subjectPhotometrices_ES
Keywordsdc.subjectCCDes_ES
Keywordsdc.subjectInstrumentationes_ES
Keywordsdc.subjectDetectorses_ES
Keywordsdc.subjectMethodses_ES
Keywordsdc.subjectData analysises_ES
Títulodc.titleRadiation damage effects in space-borne CCD detectors operated in TDI modees_ES
Document typedc.typeArtículo de revistaes_ES
Catalogueruchile.catalogadorpgves_ES
Indexationuchile.indexArtículo de publicación ISIes_ES


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Attribution-NonCommercial-NoDerivs 3.0 Chile
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 Chile