Published February 8, 2021
| Version 1.0
Dataset
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Images of solar flares in HMI Magnetogram
Description
This dataset contains solar flares in classes B, C, M, and X at HMI Magnetogram. The images were obtained from the Solar Dynamics Observatory (SDO) by the Helioseismic and Magnetic Imager (HMI).
Notes
The dataset contains files in png format (with grayscale images in 4096 x 4096 pixels). The directory structure comprises four folders with B, C, M, and X solar flares images.
The file names contain information about the date and time the flares occurred. It is after the second dot and before the last underline. For instance: hmi.m_45s.20120127_183645_TAI.2.magnetogram.png means that the solar flare occurred on January 27th, 2012, at 18h, 36m, and 45s UTC.