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dc.contributor.authorTrollvik, Henriette Marie Tveitnes
dc.contributor.authorGunnarsdottir, Tinna
dc.contributor.authorMann, Ingrid
dc.contributor.authorOlsen, Sveinung viggo
dc.contributor.authorRestad, Erlend
dc.contributor.authorAntonsen, Tarjei
dc.contributor.authorHavnes, Ove
dc.contributor.authorFredriksen, Åshild
dc.contributor.authorBoothby, Christoffer
dc.contributor.authorBjörk, Arne
dc.contributor.authorHansen, Rikke Hedelund
dc.contributor.authorFloer, Markus
dc.contributor.authorEilertsen, Yngve
dc.contributor.authorLatteck, Ralph
dc.date.accessioned2023-09-12T10:24:54Z
dc.date.available2023-09-12T10:24:54Z
dc.date.issued2019
dc.description.abstractSPID, Smoke Particle Impact Detector, is a Faraday cup detector designed to measure nanometer-sized meteoric smoke particles during rocket flights. We report measurements made with SPID during the G-Chaser student rocket campaign 13 January 2019 and describe the design of the SPID instruments. Model calculations of dust trajectories within the detector result in an effective cross section of 0.97 for particles larger than 0.5 nm at 60 km. Data analysis indicates that in order to generate the measured current, the number densities must be ∼10<sup>10</sup>m<sup>−3</sup> or higher at 60 km. During the campaign the ground systems MAARSY and EISCAT were operating. These ground measurements showed smooth ionospheric conditions with weak precipitation down to 90 km. As a secondary goal of the campaign we wanted to investigate the possible connection between PMWE and MSPs. On the day of the launch there was no sign of PMWE and no conclusions can be drawn at this point.en_US
dc.identifier.cristinIDFRIDAID 1713024
dc.identifier.urihttps://hdl.handle.net/10037/30950
dc.language.isoengen_US
dc.relation.projectIDNorges forskningsråd: 240065
dc.relation.projectIDNorges forskningsråd: 275503
dc.rights.holderCopyright 2019 The Author(s)en_US
dc.titleObservation of mesospheric dust and ionospheric conditions during the G-chaser rocket campaignen_US
dc.typeConference objecten_US
dc.typeKonferansebidragen_US


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