Morphology of Extreme and Far Ultraviolet Martian Airglow Emissions Observed by the EMUS Instrument on Board the Emirates Mars Mission

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dc.contributor.authorJain, Sonal K.en
dc.contributor.authorDeighan, Justinen
dc.contributor.authorChaffin, Mikeen
dc.contributor.authorHolsclaw, Gregen
dc.contributor.authorLillis, Roben
dc.contributor.authorFillingim, Matten
dc.contributor.authorEvans, J. Scotten
dc.contributor.authorCorreira, Johnen
dc.contributor.authorAlMatroushi, Hessaen
dc.contributor.authorLootah, Fatmaen
dc.contributor.authorEngland, Scott L.en
dc.contributor.authorAlMazmi, Hooren
dc.contributor.authorThiemann, Eden
dc.contributor.authorChamberlin, Philen
dc.contributor.authorEparvier, Franken
dc.date.accessioned2023-04-28T14:47:17Zen
dc.date.available2023-04-28T14:47:17Zen
dc.date.issued2022-10en
dc.description.abstractWe present the first continuous observations of the extreme and far ultraviolet (EUV and FUV) dayglow emissions measured by Emirates Mars Ultraviolet Spectrometer (EMUS) onboard the Emirates Mars Mission. We found excellent agreement between the previous observations from the Hopkins Ultraviolet Telescope and recent observations by EMUS both in shape and magnitude. We presented the average disk brightness of major EUV and FUV emissions for about 10 months of data from April 2021 to February 2022. The solar activity was mild/minimum during the first half of the period presented in this study, but we noticed significant day-to-day variations in the major dayglow emissions independent of solar activity, indicating possible coupling from the lower atmosphere via waves/tides. The solar activity increased significantly during the second half of the study period. Our analysis showed that all major EUV and FUV emissions are highly correlated with solar forcing as well as seasonal changes.en
dc.description.notesFunding for the development of the Emirates Mars Mission mission was provided by the UAE government, and to co-authors outside of the UAE by MBRSC. Ed Thiemann, Phil Chamberlin, and Frank Eparvier are supported by NASA through the MAVEN project.en
dc.description.sponsorshipUAE government; NASAen
dc.description.versionPublished versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.doihttps://doi.org/10.1029/2022GL099885en
dc.identifier.eissn1944-8007en
dc.identifier.issue19en
dc.identifier.othere2022GL099885en
dc.identifier.urihttp://hdl.handle.net/10919/114852en
dc.identifier.volume49en
dc.language.isoenen
dc.publisherAmerican Geophysical Unionen
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivatives 4.0 Internationalen
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/en
dc.subjectSpectrometer experimenten
dc.subjectupper-atmosphereen
dc.titleMorphology of Extreme and Far Ultraviolet Martian Airglow Emissions Observed by the EMUS Instrument on Board the Emirates Mars Missionen
dc.title.serialGeophysical Research Lettersen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten

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