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Solar Sketches On 30 August, 2012

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#1 Ibmelrod

Ibmelrod

    Ranger 4

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Posted 30 August 2012 - 08:26 PM

Hi all,

Today's sun showed an interesting number of spot groups in white light and an equally good lot of limb prominences with two huge filaments seen in H-a. First the Hydrogen Alpha view:

Oops, a gremlin required a little post processing in Paint.Net. Here goes again:

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#2 Ibmelrod

Ibmelrod

    Ranger 4

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  • Loc: Ontario Canada

Posted 30 August 2012 - 08:27 PM

And in white light:

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#3 niteskystargazer

niteskystargazer

    Gemini

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Posted 31 August 2012 - 09:18 AM

Ibmelrod,

Nice sketches of the Sun :cool:.

CS,KLU,

:thanx:,

Tom

#4 frank5817

frank5817

    Cosmos

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Posted 31 August 2012 - 10:32 PM

Mel,

Great sketches. I find the sketches in white light and H-alpha very helpful to compare.

Frank :)


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