Parker Solar Probe Imaging of the Night Side of Venus

Wood, Brian E; Hess, Phillip; Lustig Yaeger, Jacob; Gallagher, Brendan; Korwan, Daniel; Rich, Nathan; Stenborg, Guillermo; Thernisien, Arnaud; Peralta Calvillo, Javier

doi:10.1029/2021GL096302

Artículo

dc.creator	Wood, Brian E	es
dc.creator	Hess, Phillip	es
dc.creator	Lustig Yaeger, Jacob	es
dc.creator	Gallagher, Brendan	es
dc.creator	Korwan, Daniel	es
dc.creator	Rich, Nathan	es
dc.creator	Stenborg, Guillermo	es
dc.creator	Thernisien, Arnaud	es
dc.creator	Peralta Calvillo, Javier	es
dc.date.accessioned	2022-09-20T08:48:55Z
dc.date.available	2022-09-20T08:48:55Z
dc.date.issued	2022
dc.identifier.citation	Wood, B.E., Hess, P., Lustig Yaeger, J., Gallagher, B., Korwan, D., Rich, N.,...,Peralta Calvillo, J. (2022). Parker Solar Probe Imaging of the Night Side of Venus. Geophysical Research Letters, 49 (3), e2021GL096302.
dc.identifier.issn	1944-8007	es
dc.identifier.uri	https://hdl.handle.net/11441/137226
dc.description.abstract	We present images of Venus from the Wide-Field Imager for Parker Solar Probe (WISPR) telescope on board the Parker Solar Probe (PSP) spacecraft, obtained during PSP's third and fourth flybys of Venus on 2020 July 11 and 2021 February 20, respectively. Thermal emission from the surface is observed on the night side, representing the shortest wavelength observations of this emission ever, the first detection of the Venusian surface by an optical telescope observing below 0.8 μm. Consistent with previous observations at 1 μm, the cooler highland areas are fainter than the surrounding lowlands. The irradiances measured by WISPR are consistent with model predictions assuming a surface temperature of T = 735 K. In addition to the thermal emission, the WISPR images also show bright nightglow emission at the limb, and we compare the WISPR intensities with previous spectroscopic measurements of the molecular oxygen nightglow lines from Venus Express.	es
dc.format	application/pdf	es
dc.format.extent	8 p.	es
dc.language.iso	eng	es
dc.publisher	Wiley	es
dc.relation.ispartof	Geophysical Research Letters, 49 (3), e2021GL096302.
dc.rights	Attribution-NonCommercial-NoDerivatives 4.0 Internacional	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/4.0/	*
dc.title	Parker Solar Probe Imaging of the Night Side of Venus	es
dc.type	info:eu-repo/semantics/article	es
dcterms.identifier	https://ror.org/03yxnpp24
dc.type.version	info:eu-repo/semantics/publishedVersion	es
dc.rights.accessRights	info:eu-repo/semantics/openAccess	es
dc.contributor.affiliation	Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear	es
dc.relation.publisherversion	https://doi.org/10.1029/2021GL096302	es
dc.identifier.doi	10.1029/2021GL096302	es
dc.journaltitle	Geophysical Research Letters	es
dc.publication.volumen	49	es
dc.publication.issue	3	es
dc.publication.endPage	e2021GL096302	es

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