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Astrophotography and Sketching >> Sketching

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JayKSC
Carpal Tunnel
*****

Reged: 01/01/05

Loc: Florida
The NGC7790 Family
      #3454269 - 11/17/09 11:13 PM

Hi, all.

I was able to enjoy the less-known star clusters around NGC7790 in Cassiopeia's western wilds during the past week. Here are a few sketches from my observing sessions ( lots of details in my Deep Sky section post).

NGC7790 and NGC7788:



A close look at NGC7788 with its haze of unresolved members:



And north from these two clusters is King 12, which looked to me like a dim globular through the 77mm refractor:



And lastly, NGC40 down in Cepheus.



It was fun observing and sketching these objects even through my bad sky glow. I was surprised that I could pick-out some of the details with only 77mm of aperture to work with, although I have to admit that I'm catching a case of aperture fever!

Jay
South Florida


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frank5817
Postmaster
*****

Reged: 06/13/06

Loc: Illinois
Re: The NGC7790 Family new [Re: JayKSC]
      #3454375 - 11/18/09 12:33 AM

Jay,

These are all very, very nice sketches. I like the way you handle the unresolved stars.

Frank


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yann pothier
member


Reged: 10/16/07

Loc: Paris, France
Re: The NGC7790 Family new [Re: frank5817]
      #3454464 - 11/18/09 02:36 AM

Small scope and off-the-beaten path objects, I like the combination !

Yann


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JayinUT
I'm not Sleepy
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Reged: 09/19/08

Loc: Utah
Re: The NGC7790 Family new [Re: yann pothier]
      #3454718 - 11/18/09 09:18 AM

Jay,

Great captures! Love your NGC 40 and the others as well. Hung out in the Queen on Monday.


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JayKSC
Carpal Tunnel
*****

Reged: 01/01/05

Loc: Florida
Re: The NGC7790 Family new [Re: JayinUT]
      #3454731 - 11/18/09 09:25 AM

Thanks, Frank. I learned how to handle the unresolved stars from both O'Meara's books and from some long-ago posts in this very forum.

Yann - I love discovering new objects and trying to locate targets that don't appear on most charts. I also like showing that you can have fun with the deep sky with any aperture.

Jay - Many thanks! I was surprised I could see NGC40 as it was just above the roof tops and embedded in bad light pollution. Cassiopeia is by far my favorite constellation. It has a little of all types of objects and is pretty easy to navigate with star hopping.

- Jay
South Florida


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CarlosEH
Postmaster
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Reged: 01/19/05

Loc: Pembroke Pines, Broward County...
Re: The NGC7790 Family new [Re: JayKSC]
      #3455182 - 11/18/09 02:02 PM

Jay,

An excellent set of observations of interesting open clusters and a planetary nebula in Cassiopeia. These often overlooked jewels in the sky are fun to observe. Thank you for sharing them with us all.

Carlos


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