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View Full Version here: : LMC HaRGB @ 135mm (Astro 40D)


dugnsuz
12-01-2011, 11:41 PM
Hi all...

Latest from the cooled DSLR...

LMC HaRGB blend
Details...
Cooled/Modded Canon 40D (Average Temp -9ºC)
Canon 70-200mm f4L IS
FL=135mm @ f4, iso1600
RGB 180 mins, Ha 155 mins
Flats only, ICNR off and no Darks.

High Res...
http://s327.photobucket.com/albums/k461/doug-robertson/?action=view&current=23c.jpg

Cheers
Doug:thumbsup:

dugnsuz
12-01-2011, 11:58 PM
Lo Res Ha shot...

Craig_L
13-01-2011, 12:46 AM
Really nice Doug. Very smooth now with extra detail with that extra Ha. Hard one to image without it looking "scratchy" as you say but you've done it..

dugnsuz
13-01-2011, 09:21 AM
Cheers Craig - I like the extra 'pop' of the Ha data too.
Doug

TrevorW
13-01-2011, 09:50 AM
Nice one Dougie great detail etc

Paul Haese
13-01-2011, 10:27 AM
Nicely done Doug. I will have to use my 135 for the same thing at some point.

dugnsuz
13-01-2011, 01:30 PM
Cheers Trevor


Thanks Paul - I would love the 135 and 200 canon primes, but I'm very impressed with my 70-200 f4L IS zoom - just a whisker sharper than the non IS version I think (paradox - given the extra lens elements in the IS lens).

Doug:thumbsup:

Martin Pugh
13-01-2011, 02:13 PM
Outstanding DSLR work Doug

cheers
Martin

renormalised
13-01-2011, 02:28 PM
Nice shots, Doug :):)

Incidentally, nice sunnies too:):P

gregbradley
13-01-2011, 05:27 PM
A very nice LMC Doug. That body of blue stars to the lower left looks a bit like its a separate satellite galaxy to the LMC. I wonder?

Greg

dugnsuz
13-01-2011, 06:10 PM
Thanks Martin, appreciated.


Cheers Carl - they're Oakley 'Wideboys':lol:


Thanks Greg - those blue stars are the "scratchy" ones referred to by Craig_L above...bane of my (processing) life

Cheers all
Doug:thumbsup:

rogerg
13-01-2011, 07:57 PM
Very nice image :)

leon
13-01-2011, 08:18 PM
Another top shot Doug, great colour, nicely captured mate.

leon

DavidU
13-01-2011, 08:26 PM
That's a good one Doug.:thumbsup:

dugnsuz
13-01-2011, 08:49 PM
Thanks for looking and commenting Gents:thumbsup:
Doug

multiweb
14-01-2011, 03:20 PM
Real nice shot Doug. Well done. :thumbsup: