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NGC 2237 "The Rosette Nebula"

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17 years 3 days ago #58681 by dave_lillis
Replied by dave_lillis on topic Re: NGC 2237 "The Rosette Nebula"
A fantastic image !!
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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17 years 3 days ago #58719 by Seanie_Morris
Replied by Seanie_Morris on topic Re: NGC 2237 "The Rosette Nebula"
Wow, I think that's my favourite image from you yet Gary. So much detail in there. Doesn't seem to have much of the classical 'redness' I would have thought the Halpha would have helped yield. Why would that be?

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

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  • Gary Clarke
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17 years 3 days ago #58822 by Gary Clarke
Replied by Gary Clarke on topic Re: NGC 2237 "The Rosette Nebula"

Wow, I think that's my favourite image from you yet Gary. So much detail in there. Doesn't seem to have much of the classical 'redness' I would have thought the Halpha would have helped yield. Why would that be?

Seanie.


Seanie, the Halpha is assigned to the green layer, the OIII is assigned to the blue layer and the SII is assigned to the red, in CS2. This is the way some images from Hubble are produced, called the Hubble Palette.
Regards,

Gary.
Clonee Observatory D.15.

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17 years 2 days ago #58914 by Seanie_Morris
Replied by Seanie_Morris on topic Re: NGC 2237 "The Rosette Nebula"
Ah, that I didn't know, thanks for the info!
Midlands Astronomy Club.
Radio Presenter (Midlands 103), Space Enthusiast, Astronomy Outreach Co-ordinator.
Former IFAS Chairperson and Secretary.

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17 years 2 days ago #58981 by Gary Clarke
Replied by Gary Clarke on topic Re: NGC 2237 "The Rosette Nebula"
Thanks guys for all your kind remarks
Regards,

Gary.
Clonee Observatory D.15.

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