Mar 20, 2018, 1:32 PM
The emissions from once ionized magnesium atoms can be used to describe the atmospheric conditions during a solar flare. We used an unsupervised clustering algorithm to identify the different Mg II k line profiles that occur during a flare. This analysis has been applied to multiple flares leading to interesting discoveries that indicate shared chromospheric physics as well as typical emissions for all flares.
Mar 7, 2018, 1:28 PM
We are showing some videos of our first results for the detections of flares based on the slit-jaw images (SJI) of IRIS. We created a detection tool using some discrete cosine transforms (DCT, complexity of O( Nlog(N) ) in order to do fast analysis on our big data and to see it in the frequency domain.
Aug 22, 2017, 2:34 PM
NRP 75 Lucia Kleint Video Presentation of BigAstro project
Aug 22, 2017, 2:28 PM
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