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Byron Davies

Sh2-86 (NGC-6820)

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Nebulosity around Antares

Started by XT10, 07/17/2007 02:24AM
Posted 07/17/2007 02:24AM | Edited 07/17/2007 02:32AM Opening Post
Clear moonless skies at last. Here's about 1.5 hrs (LRGB 45:12:12:15)taken thru a TV60is with a TV 0.8x reducer. ATIK16HR camera, Astrodon color filters and IDAS filter for luminance. Photographed from about 60 miles west of Austin (approx mag 6 NELM at zenith). I used the IDAS filter because I do have light pollution on my horizons.

Acquired and combined in AstroArt 4.0. Stretched and color "balanced" in Nebulosity.

Fun stuff!

David


Attached Image:

XT10's attachment for post 37908
Posted 07/17/2007 02:46AM #1
Vertical format.

Attached Image:

XT10's attachment for post 115420
Posted 07/17/2007 04:27AM #2
David,
That is a really cool image. I like the processing. There is a temptation to hit stretch and saturation hard in this area for many of us. Your approach is more subtle and very attractive. Congrats.

I would love to see a full rez version of this if you have it posted anywhere.

Jim Thommes

Mak-Newt 152 mm
C8
Megrez II APO
Zenithstar 66 mm APO
G11/Gemini
ST8300M
Artemis285 Camera
Canon 350D DSLR

http://jthommes.com/Astro/
Posted 07/17/2007 12:25PM #3
Beautiful image David! 8)

Ivan Gastaldo 8)
Coconut Creek, FL

Ivan's Observatory
Lat 26N 16' 48" Long 80W 10' 48"
[COLOR="Red"]Personal Website:[/COLOR] http://www.ivangastaldo.com

CCD Imaging and Processing/Deep Sky - Moderator
I like to complain about everything - Moderator
Posted 07/17/2007 01:40PM #4
Good shot. I noticed what I am assuming is NGC 6144. Or is the scale off in my head and that is in fact M4 near Antares?

Alex
Posted 07/17/2007 04:48PM #5
Nicely done, David! Very subtle, yet I see some details in the dust lanes.

Eric
Posted 07/18/2007 01:37AM #6