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11-January-2008, 04:46 PM
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Nc 2392 Lrgb
hi guys,
o.k. here we are: I have tried to kind of match the distorted and differently bended rgb files with the luminance result I have posted recently. I had to this in photoshop,...it was hard,...but it worked fairly enough to present this l-rgb version here. data: luminance: 9"f/18 TMB Apo using televue big bralow SXVF H36 - crop (as I told you less than 50% remained...it'S the files issue that I will have to solve with a decent flattener... l = 18x4 minutes 7 dark frames r,g,b 9"f/9 5x4 minutes each. maxim color calibration: r=1.3 g=0.8 b=1.1 this was trial and error stuff, since I will have to do a G2V star color balancing with the entire system... http://www.stargazer-observatory.com/NGC2392-LRGB.html thanks for taking a look. Dietmar 
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12-January-2008, 01:54 AM
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Practically Hubble quality!
__________________
Observatorio de la Ballona
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12-January-2008, 08:06 AM
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...thanks Rick and Andy!
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13-January-2008, 06:12 PM
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thanks Matt and Siguy.
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13-January-2008, 06:34 PM
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WOW! That is a really great image! Thanks for all the info leading up to, help out.
__________________
Sometimes I think we're alone. Sometimes I think we're not. In either case, the prospect is staggering!
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13-January-2008, 08:35 PM
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...thanks gGriffeth
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