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Astrophotography and Sketching >> Sketching

Pages: 1
Andrev
Post Laureate
*****

Reged: 02/08/11

Loc: Montreal, Quebec, Canada
June 4th sun sketch
      #5903972 - 06/05/13 01:44 PM

Hi.

Good stability is gone. Back to med to poor conditions.

I'm always starting my sketch detuned to draw the sunspots first in white light. On this one,on the first look, there was a very dark filament in inverted M shape right to the main sunspots. After consulting GONG website, I assisted to a very fast surface flare. After completing drawing the sunspots and this filament I returned to h-alpha view and the filament was gone and no more visible.

I got only very few of that kind of dark filament only visible in white light. Very special view.

Andre.

http://www.astro-quebec.com/download/file.php?id=2159&mode=view


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Aquarellia
professor emeritus


Reged: 10/27/12

Loc: Provence, France
Re: June 4th sun sketch new [Re: Andrev]
      #5903997 - 06/05/13 01:54 PM

Nice ! Another good sketch my friend !

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raylal
Carpal Tunnel


Reged: 04/19/10

Loc: Cornwall, Ont., Canada
Re: June 4th sun sketch new [Re: Aquarellia]
      #5904270 - 06/05/13 04:21 PM

Great stuff Andre, you sure know how to pick up the details.

Ray


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Andrev
Post Laureate
*****

Reged: 02/08/11

Loc: Montreal, Quebec, Canada
Re: June 4th sun sketch new [Re: raylal]
      #5904330 - 06/05/13 04:56 PM

Thanks to both of you.

Andre.


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niteskystargazer
Carpal Tunnel
*****

Reged: 10/05/09

Loc: 41-43'-28" N 87-42'-39" W
Re: June 4th sun sketch new [Re: Andrev]
      #5905848 - 06/06/13 12:04 PM

Andre,

Fine sketch of the June 4th Sun .

CS,KLU,

,

Tom


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PeterDob
scholastic sledgehammer


Reged: 07/29/05

Loc: Castelnovo ne' Monti, Italy
Re: June 4th sun sketch new [Re: niteskystargazer]
      #5906037 - 06/06/13 01:32 PM

André, you've done it again! Superb!!!

Peter


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