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NGC6946 in Cepheus

  • DaveGrennan
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  • IFAS Astronomer of the Year 2010
  • IFAS Astronomer of the Year 2010
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17 years 4 months ago #50458 by DaveGrennan
Replied by DaveGrennan on topic Re: NGC6946 in Cepheus

Dave - what processing did you do to the image?


Dave here's the log from images plus; After this I took it to CS2 where I did a couple of things which I can't quite remember. I think I used Noel Carboni's noise reduction tool and thats it. Interestingly someone on ukastroimaging said he thought it was too red, but when I put a less red version up everyone said they preferred the first one!
ImagesPlus Color Project v1.0

Final Image Saved As : C:\6946\6946.tif

User Comment :

Date: 8/21/2007 1:35
Operation : Read

Apply to: Red Green Blue
Operation : Digital Development
Background : 2114
Background Weight : 1.00
Break-Point : 600
Sharpening Filter :None
Red Emphasis : r
Green Emphasis : g
Blue Emphasis : b

Operation : Additive Balance
Current Level : Midtone
Preserve Luminance : No
Dark Red : 0
Dark Green : 0
Dark Blue : 0
Midtone Red : -936
Midtone Green : 0
Midtone Blue : 7089
Light Red : 0
Light Green : 0
Light Blue : 0
All Red : 0
All Green : 0
All Blue : 0

Operation : Star Size
Non-Stellar Effect : 0.000
Blend and Fade : 0.000
Equal RGB Increment : True
Red Size Factor : 0.608
Green Size Factor : 0.608
Blue Size Factor : 0.608

Operation : Saturation & Brightness
Current Color Channel : R
RGB : 0.00000
Red : 0.14400
Green : 0.00000
Blue : 0.00000
Cyan : 0.00000
Magenta : 0.00000
Yellow : 0.00000
Brightness Scale : 1.00000

Apply to: Red Green Blue
Operation : Adaptive Contrast
Contrast : Increase
Window Size : 5x5
Contrast Increase : 0.1700
Filter Strength : 0.5000

Regards and Clear Skies,

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

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  • DaveGrennan
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  • IFAS Astronomer of the Year 2010
  • IFAS Astronomer of the Year 2010
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17 years 4 months ago #50459 by DaveGrennan
Replied by DaveGrennan on topic Re:

Jeez Dave, you are really taking off!! That's a superb shot of this galaxy considering there is a lot of stars and dust (galactic that is :) ) in the way!!

Worthy of publication in any magazine !

Keith..


Thanks Kieth (and all for comments). Great to see you around again BTW!

Regards and Clear Skies,

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

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