Jupiter and Great Red Spot

Jupiter.almost at opposition. Conditions were very well with good seeing and dark sky. The passing of the GRS (Great Red Spot) at the center was at 23h53UT and the picture was taken one hour later. You see the GRS clearly aswell the other cloudbands.
I used my TAL200K scope with ASI224MC camera. Stacking completed using AutoStakkert and final editing with CS4.

Succesfull ATT number 34

Again a very well organised ATT Astronomy Exhibtion in Essen Germany. A lot of people did visit the exhibition but it never felt overloaded.

Selfie with Helios member Walter in front of Celestron and Baader

 
Big players like Lunt, Bresser, Baader Planetarium, Astromarket, Teleskop-service, Vixen, Atik, Noctutet, ... gave their best to promote the astronomy equipment. But also private people gave their best in selling second hand stuff.

Lunt promoted their solarscopes by installing three H alfa scope for viewing at the sun.

My focus was on color filters, wide field oculars, solarscopes, small guided mounts and of course finding out the things I still don't know :)

During the day, ATT provided different lectures, of one on Solareruption I attended. See summary at this link.

Selfie with Ulrich von Kusserow (Astrophysicist providing lecture on Solareruptions)

Lecture by Ulrich von Kusserow at ATT Essen

I attended a great lecture at the Astronomy Exhibition ATT in Essen (Germany). The lecture was provided by Ulrich von Kusserow, Astrophysicist and specialized in Solarphysics.
The topic was about solareruptions, comets and polarlight.

The first part of the lecture gave a brief but very good overview on the current understanding how the sun works and making links to the influence with comets and polarlight. The second part provided a lot of pictures and movies about all the explained phenomena.

Part of the presentation can be downloaded via this link.

750 Blog Post

This is my 750th blog Post promoting Astronomy, Solargraphy and related Sciences.

ATT Essen

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Beautiful weather and a lot of people at the astronomy exposition ATT in Essen (Germany).

The Cigar Galaxy

Messier M82 or The Cigar Galaxy is a galaxy located at 12 million light-years from Earth. It's located in constellation of the big dipper (Ursa Major). The picture was taken using ASI224MC on my Dobson 12". Stacking is done using Autostakkert and final editing with CS4.

Jupiter May 3 22h UT using ASI224MC

Picture taken with ASI224MC 2775 frames on my Dobson 12 inch. Moderate seeing and Jupiter 25° above south east horizon. Frames stacked using AutoStakkert and edited with CS4.