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Bored, clear sky and no DSO's

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16 years 7 months ago #68070 by dave_lillis
Replied by dave_lillis on topic Re: Bored, clear sky and no DSO's
Not bad at all Kieran, a nice image, like Michael says maybe you could push the sharpening a tiny bit.

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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  • phoenix
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16 years 7 months ago #68078 by phoenix
Replied by phoenix on topic Re: Bored, clear sky and no DSO's
Pushed as far as I was 'happy' with but not really happy since by over sharpen it shows up the image stitch seams. Interesting excercise though since it gave me a chance to try out various layering options for sharpened layers including hard light option.

The big problem I have doing this type of past time when nothing else is available is that registax cannot handle a lot of large image files. I took 10 images (each one 8 mb) per section of the mosaic and dropped that to six on image quality which was only about on average a 60-70% cut off limit. Could have taken lots more to bring the quality up but system would have crashed.

Kieran
16" ODK (incoming), Mesu Mount 200, APM TMB 80mm, SXV H16, SXV H9
J16 An Carraig Observatory
ancarraigobservatory.co.uk/

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16 years 7 months ago #68114 by dave_lillis
Replied by dave_lillis on topic Re: Bored, clear sky and no DSO's
Kieran,
Big frames + registax = PC with lots of memory + speed
otherwise pain will result.
I have 2 gigs on my machine and it certainly helps.

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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  • paulevans
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16 years 7 months ago #68116 by paulevans
Replied by paulevans on topic Re: Bored, clear sky and no DSO's
What are you using as your stitching tool Kieran? I've found that Serif Panorama Plus works a treat on Moon mosaics - it's intended for wide panoramas and the like but will handle even complex mosaics with no effort at all!

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16 years 7 months ago #68117 by michaeloconnell
Replied by michaeloconnell on topic Re: Bored, clear sky and no DSO's

Interesting excercise though since it gave me a chance to try out various layering options for sharpened layers including hard light option.


Hmmm....interesting. I don't normally use layers when sharpening, but I do use "smart sharpen" rather than "unsharp mask". Gives a better result.

I'd be interestesd to know more about this layering technique you tried.

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16 years 7 months ago #68118 by JohnMurphy
Replied by JohnMurphy on topic Re: Bored, clear sky and no DSO's
Beaut image - very 3D. Fantastic detail in there.

Clear Skies,
John Murphy
Irish Astronomical Society
Check out My Photos

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