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Old 30-03-2010, 10:50 PM
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gregbradley
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Join Date: Feb 2006
Location: Sydney
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Quote:
Originally Posted by Omaroo View Post
Wow...
Thanks Chris.

Quote:
Originally Posted by TrevorW View Post
That's very good Greg but can I have a larger one to look at please
Quote:
Originally Posted by telecasterguru View Post
Greg,

I'll try to load a larger one shortly.

Great image. Why do you run the blue channel for more data than the R and G?

Frank
Its a misprint I did 70 minutes each of RGB. Sometimes when I save the file the numbers are not available so I did it from memory. But running a bit more blue may be a good idea as it often is slightly less sensitive and as mentioned it gets blocked most as the scope points lower and lower in the sky.

Quote:
Originally Posted by Octane View Post
Greg,

That's very nice, though, the colour seems a bit weird to me (yes, I understand, hydrogen alpha).

Frank, you expose more in blue to combat atmospheric extinction.

H
Yeah I had a bit of trouble blending in the Ha. I redid the LRGB mix and Ha blending and it looks better now. Sometimes I add Ha as a luminosity layer but in this case it only worsens the image and colour.

Quote:
Originally Posted by TrevorW View Post
H

can you enlighten thanks
See above.

Greg.
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