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  #1  
Old 19-05-2006, 10:57 PM
tornado33
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colour image of ngc 3576 and 3603

Howdy
After taking a Ha image here http://www.iceinspace.com.au/forum/s...ead.php?t=9947
Tonight I did a full hour of imaging in colour with the UHCS filter
4x15 mins ISO 400, UHCS, uv/ir filter and MPCC, 10 inch F5.6 scope, modded 350D, processed in IRIS and Photoshop.
Scott
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  #2  
Old 20-05-2006, 01:21 AM
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spearo (Frank)
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Real beauty Scott
the long exposure and obvious pinpoint accurate tracking makes it a superbly sharp image. Looks like it is on fire!
frank
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Old 20-05-2006, 06:33 AM
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Very nice work Scott
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Old 20-05-2006, 08:04 AM
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Another beaut Scott
With all this long exposure manual guiding you should have a day job as a Zen Monk
Had to train the PEC on the Meade the other night for just 24mins and that was complete torture.

Zane
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Old 20-05-2006, 08:17 AM
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Striker (Tony)
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I know exactly what your saying Zane.

Manualy guiding through an eyepiece like Scott has been doing is tedious & difficult.

I'm in the habit of setting 10 exposure times, click Autoguide then go inside and watch some TV.....lol
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Old 20-05-2006, 08:24 AM
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RB (Andrew)
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Wonderful Shot Scott, great work on the manual guiding too.
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Old 20-05-2006, 10:20 AM
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strongmanmike (Michael)
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Different reds

Not bad at all Scottie!

Excellent FOV that camera gives with your scope!

It does appear a little too monochromatic though and NGC 3603, the nebula on the left, should have a different red hue to NGC 3576 on the rightbecause NGC 3603 is twice as far away and as such its colour is influenced much more by interstella redening.

I'm impressed by the quality of your DSLR images, keep at it please!

Mike
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Old 20-05-2006, 07:20 PM
tornado33
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Thanks all.
Heres a reprocessed version, taking out a little of the red.
Scott
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  #9  
Old 20-05-2006, 07:51 PM
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We are all suffering from the same malady. After spending a lot of time and energy getting some red in our nebula images with standard H alpha inhibited cameras, we do tend to be overcome with the richness of the red in modded versions. This will pass with time.

Still very nice Scott!

Bert
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