The STCE does Fundamental Research.
A new data product reflects the progress that the LYRA team has made to discern the different instrumental degradation of quiet-Sun, active-region, and flare signals, and how to correct the data accordingly. The LYRA team wants to present this 15-year daily dataset to the solar community, in order to enable a comparison with various solar indicators, and to study the solar cycle.
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Exactly 1 year ago, December 5, the duo satellite Proba-3 left Earth to head to space. The telescope ASPIICS, whose task is to make perfect total solar eclipses from space, was onboard. Now, 1 year later, ASPIICS has already delivered a wealth of amazing pictures of the solar atmosphere close to its surface, a treasure box for solar scientists.
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SOHO was launched on 2 December 1995. Three decades later, it is still providing valuable space weather data.
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A giant sunspot region has rounded the southeast solar limb and has been the source of several M-class flares. The X-class event early on 1 December was produced by a smaller region near the northeast limb. Further strong flares are expected in the coming days.
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