July 22, 2018 on 5:56 pm | In Sun | Comments Off

Clear skies with good seeing.  Solar Activity remains Very Low on spotless day 252.  The plage we followed a few days ago has turned to the far side of the Sun and for the rest, the Sun is pretty quiet.  Today’s images include full disk images and close ups of the center of the solar disk in CaK and 540nm, showing that even in a 80mm scope one can see the granulation on the solar surface.

2018-07-22-1307_4-TR-540nm.jpg 2018-07-22-1316_2-TR-CaK.jpg

2018-07-22-1312_4-TR-540nm-1.jpg 2018-07-22-1316_2-TR-CaK-Crp.jpg

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