Another Bochum #sunset, on April 24: four pictures covering just two seconds in which a separated #GreenSegment is forming and vanishing while weird #schlieren features dominate the disk - I still haven't identified the source but it must be very far away (in another shot distant birds in front of the 'boiling' Sun are sharp). Out of cam and just cropped - the obstruction on the right is a distant house.
An at first pretty uneventful #Bochum, Germany, #sunset today - but with a funny "finale": the first picture is a wider view with a bit of green, followed by three super-close-ups covering the last 3 seconds of the Sun disappearing behind the horizon in very turbulent air. With a laterally separated #GreenSegment at the very end!
One #GreenSegment after another left the setting #Sun as seen from #Bochum, Germany, today: here are just a few samples, see https://www.facebook.com/media/set/?vanity=dan.fischer.393&set=a.10231040902980919 for the full sequence!
A crazy #GreenSegment during today's #Sunset in #Bochum, Germany - and I think there was also a very distant airplane with its contrails involved. See https://www.facebook.com/dan.fischer.393/posts/pfbid0JNhgjeffhstLEdgzcNSkeQsiwMAJCq1VgMRqU1pMGemdnPvUjuc15z47doVVdc7bl for the complete sunset sequence, including the coming and going of this phenomenon. 2/2
Dan Fischer

Und schon wieder nach einem wolkigem Tag in Bochum ein Sonnenuntergang mit mehreren Sonnenflecken (nacheinander die Gruppen - https://spaceweather.com/images2025/21may25/hmi1898.gif - 4087, 4090 und...

And the #Bochum #sunset show goes on ... today the #sunspot group (1)4087 was very prominent, and there was #AtmosphericalOptics galore: sometimes it stretched or duplicated the spot vertically while at other times a #GreenSegment 'lifted off' from the Sun's upper limb. More pictures in https://www.facebook.com/groups/788806561196660/posts/9689217151155512/ and even more in https://www.facebook.com/dan.fischer.393/posts/pfbid0b5cQw5CTKqrLis6EVvCX4rw6pGujnKBgS6iBcq2FxBPiYwdddLW1Y1dyVqPVvGT6l
Astronomie für Alle | Eine Menge los gewesen beim Sonnenuntergang gerade über Bochum: nicht nur war die Sonnenfleckengruppe 4087 (die mit dem X2-Flare am 14 | Facebook

Eine Menge los gewesen beim Sonnenuntergang gerade über Bochum: nicht nur war die Sonnenfleckengruppe 4087 (die mit dem X2-Flare am 14. Mai) dank 'Naturfilter' problemlos abzulichten, es gab auch...