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M48/NGC 2548 - LRGB

  • ayiomamitis
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17 years 10 months ago #41412 by ayiomamitis
M48/NGC 2548 - LRGB was created by ayiomamitis
Dear Friends (and Seanie),

The sky finally cleared last night and the 92% humidity led to some incredible seeing which ranged from 1.8-1.9" (FWHM) at the beginning of the session and got down to 1.52" a few hours thereafter.

I am happy to present you with my first hit from last night, the beautiful open cluster M48 in Hydra. To this end, I kindly direct you to:

www.perseus.gr/Astro-DSO-NGC-2548.htm

The transparency could have been better but the really good seeing was something else!

Clear skies!

Anthony Ayiomamitis
Athens, Greece
www.perseus.gr

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17 years 10 months ago #41413 by Seanie_Morris
Replied by Seanie_Morris on topic Re: M48/NGC 2548 - LRGB

Dear Friends (and Seanie),...


Not again...! :lol:

Midlands Astronomy Club.
Radio Presenter (Midlands 103), Space Enthusiast, Astronomy Outreach Co-ordinator.
Former IFAS Chairperson and Secretary.

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17 years 10 months ago #41414 by Seanie_Morris
Replied by Seanie_Morris on topic Re: M48/NGC 2548 - LRGB

I am happy to present you with my first hit from last night, the beautiful open cluster M48 in Hydra. To this end, I kindly direct you to:
www.perseus.gr/Astro-DSO-NGC-2548.htm


It's crap Anthony, I don't like it...



:P :P :P

Midlands Astronomy Club.
Radio Presenter (Midlands 103), Space Enthusiast, Astronomy Outreach Co-ordinator.
Former IFAS Chairperson and Secretary.

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  • ayiomamitis
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17 years 10 months ago #41415 by ayiomamitis
Replied by ayiomamitis on topic Re: M48/NGC 2548 - LRGB
Hehhehe, finally a picture of my buddy Seanie! :P

I knew you wouldn't like it ... you are one tough dude to please. Just wait next weekend with some red object gracing the skies for about 75 minutes. :wink:

Anthony Ayiomamitis
Athens, Greece
www.perseus.gr

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17 years 10 months ago #41416 by michaeloconnell
Replied by michaeloconnell on topic Re: M48/NGC 2548 - LRGB
Picture Perfect!

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  • DaveGrennan
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17 years 10 months ago #41419 by DaveGrennan
Replied by DaveGrennan on topic Re: M48/NGC 2548 - LRGB

It's crap Anthony, I don't like it...


Yeah I know!!
Seriously;

Anthony: That is one hell of an image. It's like a jewel box full of treasure!! Wonderful!!

Anthony looking at the details I see a couple of things which interest me. Firstly I see yo don't bin your RGB channels. Thats interesting cause I tried binning and it just doesnt seem to work. It seems to me at least that there is no way round making the RGB the same length as your luminance. I also notice you used 3 x 10min for L and 6 x 5 min for RGB was there some deep meaningful reason why you just didnt repeat 3 x 10 min for the RGB?

Regards and Clear Skies,

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

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