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Old 29-06-2008, 11:29 AM
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1st real shot with new 127 APO - M20

A bit of high cloud around but the moon was gone (mostly), not original I know but a bit of a standard candle for comparison purposes - this is M20 - 16*3 mins at iso 1600 on the canon 20D, ICNR, stacked and aligned in IP, levels and colour saturation (non-moded camera) adjusted in PS. This is 1/4 res to fit in the file size limit. I am very pleased with the perfomance of this scope, does need careful focussing and will benefit from a flattener/reducer. I will post a detail shot at full res later when I have a chance to process...
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Old 29-06-2008, 11:51 AM
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renormalised (Carl)
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Nice piccie...good colour
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Old 29-06-2008, 12:05 PM
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ooohhh that is promising. Nice work
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Old 29-06-2008, 12:45 PM
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Hi John,

Nice image. See if there is some colour in the data for the stars.
It often has to be broought out.

The easiest way I know is to use Noel Carboni's Photoshop actions and one of these is "increase star colour".

If you want, you can email me the image and I can see if there is any colour in the star data.

Stars need to be processed by themselves. There are several ways you can do it.

Greg.
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Old 29-06-2008, 07:55 PM
jase (Jason)
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Well done John. Structure and colour saturation of the neb looks good. As Greg mentions the stars don't show much colour, though I don't find this a distraction from the image. Look forward to seeing more with the APO.
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Old 30-06-2008, 12:05 AM
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Thanks guys - I will try to find time to process better - this was a quickie due to a busy w/e. I think it shows promise - I was happy to see the details in the neb.
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Old 30-06-2008, 09:42 AM
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The 127APO looks like a winner John picked up lots of detail. Gives a very nice field.

As you say a bit more time on the processing you should be able to improve on what is already a fine image.
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Old 30-06-2008, 04:17 PM
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Crop of M20

Re-processed and cropped...
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Old 30-06-2008, 04:25 PM
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Very good. It probably could benefit from a light sharpening especially if you lasooed the neb only and applied a light sharpening to that only.

Greg.
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