Retina Nebula

[topheart]

A rendition of the Retina nebula (IC4406).

My retina seems to have come out a bit different to other versions.
Perhaps I have over sharpened the data. There is a very high dynamic range in this object that I have compressed.

This is a LRGB version. I will proceed with utilising the Ha O3 data now.

https://savannahskies.smugmug.com/Nebula/i-g7H4FzR/A

Regards,
Tim

[rustigsmed]

nice one Tim, always like seeing big aperture put to good use on planetaries!

Russ

[gregbradley]

You are coming up with some new objects here Tim.

I don't think I have seen this one before. Very bright and colourful.

Greg.

[multiweb]

That's a very cool pic Tim. :thumbsup::thumbsup::thumbsup:
What's your field size?

[topheart]

Thanks Marc!
The Classical Cassegrain has a 4.7metre focal length and this gives a field of view of only 26arcmin x 26 arcmin at 0.39 arcsec/pixel unbinned.
Cheers,
Tim





Thanks very much Greg!
It's pretty small, but I don't really know why there aren't many images of this one, perhaps imaging with a webcam type of camera, like for a planet might give better results?
Cheers,
Tim



Thanks very much Russ!

[strongmanmike]

That came out very well Tim, it has pretty fine details this one :thumbsup: I Look forward to seeing the alternative palette.

Be good to have a squizz at this baby through your 24" dob at high power :thumbsup:

Mike

[topheart]

Yes Mike!!
I'll put it on the dob's observing list!!

Cheers,
Tim

[Retrograde]

Cool object Tim. Never seen it before!

[Ryderscope]

A fine PN Tim and worthy of much praise. Thank you for sharing.