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Jun 2 – 6, 2025
Schloss Karlsruhe
Europe/Berlin timezone

The MATS mission: Locking back and looking forward

Not scheduled
20m
Gartensaal (Schloss Karlsruhe)

Gartensaal

Schloss Karlsruhe

Schlossbezirk 10 76131 Karlsruhe
Talk

Speaker

Linda Megner (Stockholm University)

Description

The MATS (Mesospheric Airglow/Aerosol Tomography and Spectroscopy) mission is a Swedish satellite initiative designed to investigate atmospheric gravity waves by observing structures in the O2 atmospheric band airglow and noctilucent clouds around the Mesopause. The mission employs a high-resolution telescope to capture continuous images of the atmospheric limb, allowing for tomographic analysis to reconstruct three-dimensional wave structures and provide a global map of gravity wave properties. By splitting light into six separate wavelength channels, the mission aims to extract temperature and microphysical attributes of noctilucent clouds.
In this presentation, we look back at lessons learnt from the entire MATS mission, highlighting how certain complications could have been avoided. We will briefly explain the new in-orbit calibration technique that was created due to significant uncertainties in the laboratory calibrations. Finally, we will show the first scientific results and introduce the newly released dataset. With this, we are looking forward to discussions and research collaborations.

Topic Current and past limb and occultation instruments: algorithms, products, validation

Authors

Björn Linder (Stockholm University) Donal Murtagh (Chalmers University of technology) Jacek Stegman (Stockholm University) Jonas Hedin (Stockholm University) Julia Hetmanek (Stockholm University) Jörg Gumbel (Stockholm University) Linda Megner (Stockholm University) Lukas Krasauskas (Stockholm University) Nickolay Ivchenko (Royal Institute of Technology (KTH)) Ole Martin Christensen (Stockholm University)

Presentation materials

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