Today I got a message of my new astronomy friend Giorgio at Pergola, Italy, near my future home Colle-del-Lupo.
Few days before I informed him of a dramatically active region in H-Alpha (region 2736), because I know, that he´s an Artist in documentating the sun while observing with PST. The most active region since half a year or even more. Unfortunately they were clouded out this time and I wasn´t able to draw at that time.
But today he could draw a sketch of the sun with that interesting region and I desided to do so, too. Unfortunately I could do so more than two hours later.
So here´s what I could catch in that manner, I do:
First one as I observe and sketch through azimutal mounted PST (finding west by letting sun running out of sight),
second turned in that way that equator is rotating from left to right, sun´s northern hemisphere pointing upwards (orientation just the same as GONG H-Alpha Network http://halpha.nso.edu/index.html
Perhaps I may show his sketch also here later.
HAlphaSun 20190323.JPG [ 1.45 MiB | 789 mal betrachtet ]
HAlphaSun 20190323 upright.JPG [ 1.5 MiB | 789 mal betrachtet ]