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M97 - the owlnebula

Started by stargazer_7000, 02/19/2007 03:07PM
Posted 02/19/2007 03:07PM Opening Post
hi folks,

last night - at last - I had the chance to do some imaging. I had to learn it all over again, cos after almost 6 weeks cloudy nights I was a bit "unexperienced"...

I captured the owl for 3 hours and in the first 60 minutes I encountered a super dark sky!!! with a terrific transparency of 8/10 !!!
seeing was less well but still good!

data:

Scope: 9" TMB Apo f/7 (TeleVue reducer 0,8)
CCD: SXV M25C
exp.time: 3 hopurs (8 and 12 minutes frames - no darks)
location: http://stargazer.christelhager.info/index.htm
seeing: 6/10
transparence 8/10 - then falling to 2/10 (end of imaging)
AstroArt4 image acqu. guiding, colors and alignment
postprocessing in PS CS2 and Pix Insight LE

a small preview:
http://stargazer.christelhager.info/astropics/deepsky/M97-9f7-small.jpg

here is the full sized version:
http://stargazer.christelhager.info/...-9f7-large.jpg

and an enlarged crop:
http://stargazer.christelhager.info/...7-enl.crop.jpg

thanks for looking, guys!
Your comments are welcome!

best regards
Dietmar


Attached Image:

stargazer_7000's attachment for post 35855

clear skies, guys!
Dietmar
---
www.stargazer-observatory.com
Posted 02/19/2007 04:01PM #1
Bright & Beautiful! 8)
Excellent work Dietmar!

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 02/19/2007 07:39PM #2
Cool!!! I had a lot of fun doing "galaxy gleaning" in the large version! Great work!

Pat
Posted 02/19/2007 08:22PM #3
That is really awesome! Now I can really see why it is called the Owl! Just a great image, with excellent color.
Tom
Posted 02/19/2007 10:53PM #4
Dietmar,
Glad to hear you got out - I was clouded out for the weekend.

The Owl is a great image. I really like the outer red ring. I guess separate and short color exposure may miss that - but you get it with 8 and 12 min subs with the SXV-M25C.

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/