Observational evidence for two-component distributions describing solar magnetic bright points

Context. High-resolution observations of the solar photosphere reveal presence fine structures, in particular so-called Magnetic Bright Points (MBPs), which are small-scale features associated with strong magnetic field regions order kilogauss (kG). It is especially relevant to study these elements, extensively detected all moments during cycle, establish their contribution behavior atmosphere, and ultimately a plausible role within coronal heating problem. Aims. Characterisation size velocity distributions MBPs two different datasets quiet Sun images acquired high-resolution instruments i.e. Solar Optical Telescope SOT/Hinode Fast Imager HiFI/GREGOR, G -band (4308 Å). Methods. In detect MBPs, an automatic segmentation identification algorithm used. Next, identified were tracked measure proper motions. Finally, statistical analysis hundreds carried out, generating histograms for areas, diameters horizontal velocities. Results. This work establishes that areas display log-normal well-fitted by components, whereas vector components follow Gaussians magnitude Rayleigh distribution revealing again elements component composition. Conclusions. The results can be interpreted as due populations one likely related stronger network flux other weaker intranetwork elemens. this concludes on effect spatial resolution GREGOR Hinode telescopes, affecting detections average values.