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Sunspot 16/17. June 2021

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#1 Heidescoper

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Posted 20 June 2021 - 03:36 AM

hi all,

here my first daylight sketch smirk.gif :

 

I "researched" last week at the observatory Kirchheim/Thuringa.

 I observed at night comets, Deep Sky objects and later the moon,

but at daytime we had a lot of sopces to observe the sun in white and h-alpha light.

In the morning hours the seeing was often good, so I made the sketches: 

 

SonneAS110.jpg

 

 

I used a Zeiss 110/1650mm + Herschelprism.

 

16.6.2021, 7:00 UT   - Delite 11mm ( V 150x )

 

17.6.2021, 6:25 UT    - Vixen LVW 17mm ( V 97x )

 

At the second day a very small new sunspot visible and the bright spot showed a light bridge !

 

 

CS

Christian


Edited by Heidescoper, 20 June 2021 - 03:37 AM.

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#2 acr_astro

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Posted 20 June 2021 - 03:46 AM

Hello Christian,

thanks for sharing these fine solar sketches with us!

Solar daylight sketches are a phenomenon of summer - it's not getting dark enough for deep sky ;)

Clear skies

Achim
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#3 mdowns

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Posted 20 June 2021 - 06:50 AM

Interesting drawings and captures Christian,I especially enjoyed the structure!                    Michael



#4 niteskystargazer

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Posted 20 June 2021 - 10:22 AM

Christain,

 

Very good sketch of Sunspot (On 16/17. June 2021) cool.gif .

 

 

CS,KLU,

 

thanx.gif ,

 

Tom



#5 Special Ed

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Posted 20 June 2021 - 11:52 AM

Christian,

 

Good first solar sketch--now you can do astronomy 24 hours a day.  grin.gif   Nice catch on that lightbridge and pore.  waytogo.gif



#6 frank5817

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Posted 20 June 2021 - 12:36 PM

Christian,

 

These are fine white light sketches of this sunspot.

 

Frank :)



#7 Heidescoper

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Posted 21 June 2021 - 08:19 AM

hi all,

thank You !

 

Ed:

>Good first solar sketch--now you can do astronomy 24 hours a day.<

 

no, no. I think I make daylight astronomy and sketching when I am retire lol.gif

 

CS

Christian


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