Photometric catalogue for space and ground night-time remote-sensing calibration: RGB synthetic photometry from Gaia DR3 spectrophotometry

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dc.contributor.authorCarrasco, Josep Manel
dc.contributor.authorCardiel López, Nicolás
dc.contributor.authorMasana, Eduard
dc.contributor.authorZamorano Calvo, Jaime
dc.contributor.authorPascual Ramírez, Sergio
dc.contributor.authorSánchez De Miguel, Alejandro
dc.contributor.authorGonzález Fuentetaja, Rafael
dc.contributor.authorIzquierdo Gómez, Jaime
dc.date.accessioned2024-02-02T13:06:15Z
dc.date.available2024-02-02T13:06:15Z
dc.date.issued2023-03-25
dc.description.abstractRecent works have made strong efforts to produce standardised photometry in RGB bands. For this purpose, we carefully defined the transmissivity curves of RGB bands and defined a set of standard sources using the photometric information present in Gaia EDR3. This work aims not only to significantly increase the number and accuracy of RGB standards but also to provide, for the first time, reliable uncertainty estimates using the BP and RP spectrophotometry published in Gaia DR3 instead of their integrated photometry to predict RGB photometry. Furthermore, this method allows including calibrated sources regardless of how they are affected by extinction, which was a major shortcoming of previous work. The RGB photometry is synthesised from the Gaia BP and RP low-resolution spectra by directly using their set of coefficients multiplied with some basis functions provided in the Gaia catalogue for all sources published in Gaia DR3. The output synthetic magnitudes are compared with the previous catalogue of RGB standards available.
dc.description.departmentDepto. de Física de la Tierra y Astrofísica
dc.description.facultyFac. de Ciencias Físicas
dc.description.refereedTRUE
dc.description.sponsorshipMinisterio de Ciencia e Innovación (España)
dc.description.sponsorshipUnion Europea
dc.description.sponsorshipInstitute of Cosmos Sciences University of Barcelona (ICCUB, Unidad de Excelencia 'Maria de Maeztu')
dc.description.sponsorshipMarie Curie Actions
dc.description.statuspub
dc.identifier.citationCarrasco J.M., Cardiel N., Masana E., Zamorano J., Pascual S., Sánchez de Miguel A., González R., Izquierdo J., Photometric Catalogue for Space and Ground Night-Time Remote-Sensing Calibration: RGB Synthetic Photometry from Gaia DR3 Spectrophotometry, Remote Sensing, 2023, 15, 1767, 22pp
dc.identifier.doi10.3390/rs15071767
dc.identifier.issn2072-4292
dc.identifier.officialurlhttps://www.mdpi.com/2072-4292/15/7/1767
dc.identifier.relatedurlhttps://cdsarc.cds.unistra.fr/viz-bin/cat/II/374
dc.identifier.relatedurlhttps://pypi.org/project/rgbloom/
dc.identifier.urihttps://hdl.handle.net/20.500.14352/98300
dc.issue.number7
dc.journal.titleRemote Sensing
dc.language.isoeng
dc.page.final22
dc.page.initial1
dc.publisherMDPI
dc.relation.projectIDinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-095076-B-C21/ES/LOS DATOS DE GAIA PARA LAS PROXIMAS DECADAS II/
dc.relation.projectIDPID2021-122842OB-C21
dc.relation.projectIDCEX2019-000918-M
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/H2020/847635/EU
dc.rightsAttribution 4.0 Internationalen
dc.rights.accessRightsopen access
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subject.cdu52
dc.subject.keywordISS
dc.subject.keywordLight pollution
dc.subject.keywordMultispectral properties of lighting
dc.subject.keywordCalibration
dc.subject.keywordGaia
dc.subject.keywordPhotometry
dc.subject.ucmAstrofísica
dc.subject.unesco2101.10 Estrellas
dc.subject.unesco2103.99 Otras
dc.titlePhotometric catalogue for space and ground night-time remote-sensing calibration: RGB synthetic photometry from Gaia DR3 spectrophotometry
dc.typejournal article
dc.type.hasVersionVoR
dc.volume.number15
dspace.entity.typePublication
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relation.isAuthorOfPublication949589a4-3398-4ac6-805c-5dcf70d066f2
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relation.isAuthorOfPublication.latestForDiscovery2b15a442-d308-49d5-beda-1a98bb9db11e
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