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'W' Constellation Cassiopeia with a 300D

  • Keith g
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18 years 11 months ago #11682 by Keith g
Hi all, I've tried my hand again at the Constellation Cassiopeia again last night, I used a 50mm Canon ef lens at f3.2, ISO 200, 5 minute exposure, I'm still working on a few stacks, but have'nt got around to them yet, Sorry for the large post, if I posted any smaller, the resolution would make it look c**p :D I'm still learning, but at least it's better than my last post, little processing, just contrast really, and removal of the green colour because I was using a custom white balance of a 1 second exposure on a sheet of white paper :? Is this any good?, Have any of you got a good custom white balance setting?

Still, I think i've got it fairly accurate to the way the sky was last night, hope you like it,
Keith..

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  • DaveGrennan
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18 years 11 months ago #11684 by DaveGrennan
Replied by DaveGrennan on topic Re: 'W' Constellation Cassiopeia with a 300D
Lovely photo Keith. Your constellation portraits just keep getting better and better.

Regards and Clear Skies,

Dave.
J41 - Raheny Observatory.
www.webtreatz.com
Equipment List here

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18 years 11 months ago #11688 by martinastro
Replied by martinastro on topic Re: 'W' Constellation Cassiopeia with a 300D
Great stuff keith!....exqusite :D

Martin Mc Kenna

coruscations attending the whole length of the luminosity, giving to the phenomena the aspect of a wrathful messenger, and not that of a tranquil body pursuing a harmless course..comet of 1680

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18 years 11 months ago #11691 by dave_lillis
Replied by dave_lillis on topic Re: 'W' Constellation Cassiopeia with a 300D
Great picture Keith.
you also cought the double cluster in Perseus in the left og the image.
Where is the skyglow from?

Dave L. on facebook , See my images in flickr
Chairman. Shannonside Astronomy Club (Limerick)

Carrying around my 20" obsession is going to kill me,
but what a way to go. :)
+ 12"LX200, MK67, Meade2045, 4"refractor

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  • Keith g
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18 years 11 months ago #11694 by Keith g
Replied by Keith g on topic Re:
Thanks Guys, I'm glad you liked it!, Dave, the skyglow is from a few streetlights nearby, blocked by trees, but a passing cloud shows it up :(

Apart from the double cluster, there's also M103, and I can count at least 3 other NGC star clusters, NGC 7789 to the bottom right, and the loose star cluster above the double called Stock 2! (Ok, I just looked that up) :P

Can't wait to get going on the milkyway soon, hopefully this weekend :D
Keith..

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18 years 11 months ago #11695 by dave_lillis
Replied by dave_lillis on topic Re: 'W' Constellation Cassiopeia with a 300D
Keith,
you definitely have a great sky, were all green with envy :mrgreen:

Dave L. on facebook , See my images in flickr
Chairman. Shannonside Astronomy Club (Limerick)

Carrying around my 20" obsession is going to kill me,
but what a way to go. :)
+ 12"LX200, MK67, Meade2045, 4"refractor

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