Sunspot Group Development in High Temporal Resolution
نویسندگان
چکیده
منابع مشابه
High-resolution spectro-polarimetry of a flaring sunspot penumbra
We present simultaneous photospheric and chromospheric observations of the trailing sunspot in NOAA 10904 during a weak flare eruption (GOES magnitude B7.8), obtained with the Swedish Solar Telescope (SST) in La Palma, Canary Islands. High-resolution Ca iiH images show a typical two-ribbon structure that has been hitherto only known for larger flares, and the flare appears in a confined region ...
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ژورنال
عنوان ژورنال: Solar Physics
سال: 2013
ISSN: 0038-0938,1573-093X
DOI: 10.1007/s11207-013-0416-3