View Full Version here: : NGC 6611 Eagle nebula
spearo
27-05-2007, 08:47 AM
Hello,
last night's (this morning's) efforts.
C9.25 F/10 on CG5 guided by William Optics Zenistar 80mm using Guidedog
Canon EOS 20Da, 9 frames (out of 16) of 8 minute exposures at ISO 800
Should have tried slightly longer exposures. and i fear the focus might be a tad off not sure.
Anyways, its a definite improvement for me comparing my last shot of the same target last year.
now to get some sleep...
frank
FOOTPRINT
27-05-2007, 08:59 AM
Hi Frank,
A very good effort considering the moon is 3/4 full, but maybe a bit over the hill at that time of the morning, great detail, good colour, ive reprocessed it a bit,see what you think.
cheers.........Jim
2020BC
27-05-2007, 09:45 AM
Very nice, indeed.:thumbsup:
Great image Frank, lovely detail. The Eagle is always such a great subject to image, I'm looking forward to imaging this one as well.
Cheers
glasseyes
27-05-2007, 11:22 AM
You've captured this very well Frank. I really like the colour and the detail in the Pillars.
Great work ! :thumbsup:
spearo
27-05-2007, 12:30 PM
Thanks everyone!
(i've now had a whopping 45 minutes of sleep so feel all refreshed...:lol: )
Thansk Jim, Bill, Ric and John.
Jim, Thanks for tweaking it up! I struggled a bit with this one in terms of black point settting. I only imaged after the moon had set so i didnt have to worry about skyglow from the moon (i've now done that two nights in a row and I'm beat!). I looked long and hard at the pattern of faint red nebulosity to see if it was indeed sky glow or vignetting but in the end because of the pattern i thought that probably the 20Da with it's sensitivity for red spectrum had probably picked up some nebulosity so i left it in.
I like the contrast of your reprocessed one better though. i think what i should probably do next time (when I have tracking i can trust) is go for more exposures including longer ones to really build up the faint stuff and thus enable a clearer contrast or show it up for being skyglow and remove it using the good old Gaussian blur trick. Until then i think your reprocessed version is better, thanks.:thumbsup:
cheers
frank
Very nice Frank, and Jim:)
The 9.25 really is a great all-round performer:thumbsup:
Garyh
28-05-2007, 08:03 AM
Hi Frank,
That is a very nice eagle there. colors look very natural and image very crisp.
I agree with Matt about the C9.25 they make great DSO imagers..cheers Gary
Dennis
28-05-2007, 09:42 AM
Wow Frank - that is an eye popper! Lovely composition, processing and colours. Very, very pleasing to the eye - well done.
Cheers
Dennis
atalas
28-05-2007, 02:15 PM
Very nice shot Frank!well done.
ballaratdragons
28-05-2007, 02:45 PM
Nice, Frank.
Could be just my CRT monitor but I prefer the original image. Sorry Jim.
spearo
28-05-2007, 05:54 PM
Thanks everyone,
I was looking at it on the work monitor (during my officially sanctionned break as per award-of course...;))
Looked a bit too washed out, more so than i could detect on my settings at home. I think Jim's reprocessing with a better dark set point is in line with what I need to do
That and get my monitor better calibrated !:lol:
Thanks everyone,
without good honest feedback i wouldnt make progress!
cheers
frank
spearo
29-05-2007, 07:38 PM
Hi
hopefully this looks a bit better
cant quite tell on my home monitor
cheers
frank:thumbsup:
Dr Nick
31-05-2007, 04:28 PM
Nice capture! Well done! ;)
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