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+  www.arksky.org
|-+  Deep Sky Imaging Forums
| |-+  Astrophotos - Specifically DSO's (Moderator: ricksastro)
| | |-+  Virgo cluster of galaxies
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Author Topic: Virgo cluster of galaxies  (Read 1871 times)
Jean-Yves
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« on: May 04, 2005, 08:58:36 AM »

Hi,

The weather cleared somehow last week ... I imaged the Virgo Cluster of Galaxies.
Not an easy task with high altitude haze and occasional clouds.

Well, one hour worth of data went through, Sky90 with reducer, ST8, and lots of work at removing gradients and grainy background.

The galaxy at the bottom was cut out during stacking due to drift in imaging, I had to separately stack five images where it appears and then "mosaic" it in the view.

webpage at : http://www.lesbeninger.com/markarian.html

Cheers

Jean-Yves
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Ron
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« Reply #1 on: May 04, 2005, 09:55:03 AM »

Jean-Yves,

Well done, nice job, looks like you captured a lot of Galaxies in there.

Great job on puting it all together.

Thanks for sharing,

Ron
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8"LX200GPS,Alt/Az,favorite ep 18mm wa
Canon T4i, 70-300mm telephoto
Hobbies:Astronomy, camping, sailing, fishing and now RC planes
Jean-Yves
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« Reply #2 on: May 04, 2005, 11:37:41 AM »

Thanks Ron, and in the same night, just before "closing shop", a quick look at Omega Centauri :

http://www.lesbeninger.com/omega.html

Cheers

Jean-Yves
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Ron
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« Reply #3 on: May 04, 2005, 12:12:13 PM »

Jean-Yves,

Great photo of a Great cluster!

I have been wanting to try and get a shot of  this one but never seem to get the opportunity.  NGC5139 stays pretty low for us and I think I missed its highest point last month.  What Latitude are you over there?

Thanks,

Ron
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8"LX200GPS,Alt/Az,favorite ep 18mm wa
Canon T4i, 70-300mm telephoto
Hobbies:Astronomy, camping, sailing, fishing and now RC planes
Jean-Yves
300 Club
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Posts: 309



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« Reply #4 on: May 04, 2005, 12:33:11 PM »

Hi Ron,

I am at 1 deg north latitude, Omega Centauri was quite high (30  deg altitude but just a couple deg above the roof ( I image from a balcony facing north ...).

Cheers

Jean-Yves
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twilbur
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« Reply #5 on: May 04, 2005, 12:52:50 PM »

Nice going Jean-Yves! The Virgo cluster shot is nice and smooth, looks great. And the Omega Centauri shot is fantastic! Stars resolved all the way to the center, really nice! I can't believe how big that is, even using the Sky 90 it fills the screen.

I'm glad you got some clear sky! It's been a while for the rest of us. I've been waiting for another "I'm leaving due to inactivity" message from Ron! Thankfully those are reserved for April 1st...

Nice FOV with that setup, you should be able to get some nice shots from the Sagittarius Teapot soon.
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Ted Wilbur
10" LX200 Classic
Tak FC-60
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