File:CSES1 CDSM flight model.jpg

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The optical scalar magnetometer developed for the China Seismo-Electromagnetic Satellite 1

Summary[edit]

Description
English: The China Seismo-Electromagnetic Satellites (CSES) are scientific missions dedicated to the investigation and monitoring of variations of electromagnetic fields and waves as well as plasma parameters and particle fluxes in the near-Earth space which are induced by natural sources on ground like seismic and volcanic events.

The first satellite CSES-1 was launched in February 2018 into a polar, Sun-synchronous, low Earth orbit. It provides the first demonstration of the Coupled Dark State Magnetometer (CDSM) measurement principle in space. The CDSM is an optical magnetometer based on the coherent population trapping effect and measures the scalar field with the lowest absolute error aboard CSES-1. The required accuracy of the overall magnet field measurement can only be achieved when the fluxgate vector sensors are calibrated with the CDSM as baseline instrument.

The CDSM sensor and sensor-related electronics are contributed by the Space Research Institute of the Austrian Academy of Sciences in Graz in cooperation with the Institute of Experimental Physics of the Graz University of Technology.

https://www.oeaw.ac.at/en/iwf/research/space-missions/current-missions/cses-1
Date
Source https://iopscience.iop.org/article/10.1088/1361-6501/aacde4
Author A. Pollinger
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InfoField
CDSM Team / A. Pollinger / https://w.wiki/596w / 
CDSM Team / A. Pollinger / https://w.wiki/596w
Camera location47° 02′ 39.97″ N, 15° 28′ 46.78″ E Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo

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Date/TimeThumbnailDimensionsUserComment
current12:50, 9 May 2022Thumbnail for version as of 12:50, 9 May 20222,082 × 1,088 (1.46 MB)APollinger (talk | contribs)Exposure correction
08:07, 6 May 2022Thumbnail for version as of 08:07, 6 May 20222,082 × 1,088 (943 KB)APollinger (talk | contribs)Uploaded a work by A. Pollinger from https://iopscience.iop.org/article/10.1088/1361-6501/aacde4 with UploadWizard

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