Unger, Michael und Lux, Oliver und Reitebuch, Oliver (2025) Detection of Spaceborne Lasers with the Pierre Auger Observatory. In: 39th International Cosmic Ray Conference, ICRC 2025. 39th International Cosmic Ray Conference, ICRC 2025, 2025-07-14 - 2025-07-24, Genf, Schweiz. doi: 10.48550/arXiv.2508.04510.
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Offizielle URL: https://arxiv.org/abs/2508.04510
Kurzfassung
The detection of side-scattered ultraviolet light from spaceborne lasers with fluorescence telescopes of cosmic ray observatories offers unique opportunities for systematic studies of the aerosol content of the local atmosphere. It also enables the validation of the optical calibration of the telescopes. Additionally, these observations provide valuable ground-based monitoring of the performance of the scientific instruments aboard satellites used for Earth climate observation. Here, we report on results from the reconstruction of laser shots from the spaceborne lidar instrument ALADIN aboard the Aeolus satellite in 2019, 2020 and 2021. Furthermore, we present initial observations of laser shots from ATLID, the atmospheric lidar of the EarthCARE satellite, launched in 2024. EarthCARE's orbit is particularly well-suited for enabling laser detection within a few days at both the Pierre Auger Observatory and the Telescope Array Experiment, facilitating a relative calibration of the energy scales of these observatories.
elib-URL des Eintrags: | https://elib.dlr.de/216215/ | ||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Poster) | ||||||||||||||||
Titel: | Detection of Spaceborne Lasers with the Pierre Auger Observatory | ||||||||||||||||
Autoren: |
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Datum: | 6 August 2025 | ||||||||||||||||
Erschienen in: | 39th International Cosmic Ray Conference, ICRC 2025 | ||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||
Open Access: | Ja | ||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||
DOI: | 10.48550/arXiv.2508.04510 | ||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||
Stichwörter: | Aeolus, EarthCARE, lidar, Pierre Auger Observatory, astroparticle physics | ||||||||||||||||
Veranstaltungstitel: | 39th International Cosmic Ray Conference, ICRC 2025 | ||||||||||||||||
Veranstaltungsort: | Genf, Schweiz | ||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||
Veranstaltungsbeginn: | 14 Juli 2025 | ||||||||||||||||
Veranstaltungsende: | 24 Juli 2025 | ||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||
HGF - Programm: | Raumfahrt | ||||||||||||||||
HGF - Programmthema: | Erdbeobachtung | ||||||||||||||||
DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||
DLR - Forschungsgebiet: | R EO - Erdbeobachtung | ||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | R - Projekt ADM III Forts. | ||||||||||||||||
Standort: | Oberpfaffenhofen | ||||||||||||||||
Institute & Einrichtungen: | Institut für Physik der Atmosphäre > Lidar | ||||||||||||||||
Hinterlegt von: | Lux, Dr. Oliver | ||||||||||||||||
Hinterlegt am: | 03 Sep 2025 08:30 | ||||||||||||||||
Letzte Änderung: | 04 Sep 2025 12:34 |
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