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
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:
clear skies, guys!
Dietmar
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www.stargazer-observatory.com