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B343 - Dark nebula in Cygnus - LLRGB 4 hrs total exposure
- ayiomamitis
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- Super Giant
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17 years 6 months ago #47760
by ayiomamitis
I know that professional observatories also pursue similar reductions using nitrogen-cooled cameras. Perhaps this is something similar. I bet Dave knows.
Anthony Ayiomamitis
Athens, Greece
www.perseus.gr
Replied by ayiomamitis on topic Re: B343 - Dark nebula in Cygnus - LLRGB 4 hrs total exposure
Frank,Dumb question maybe but how does it work !?
I know that professional observatories also pursue similar reductions using nitrogen-cooled cameras. Perhaps this is something similar. I bet Dave knows.
Anthony Ayiomamitis
Athens, Greece
www.perseus.gr
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- Seanie_Morris
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17 years 6 months ago #47764
by Seanie_Morris
Who?
:lol:
(sorry, late reply -> banjaxed internet all weekend till tonight)
Midlands Astronomy Club.
Radio Presenter (Midlands 103), Space Enthusiast, Astronomy Outreach Co-ordinator.
Former IFAS Chairperson and Secretary.
Replied by Seanie_Morris on topic Re: B343 - Dark nebula in Cygnus - LLRGB 4 hrs total exposur
Dear Friends ... and you-know-who,
Who?
:lol:
(sorry, late reply -> banjaxed internet all weekend till tonight)
Midlands Astronomy Club.
Radio Presenter (Midlands 103), Space Enthusiast, Astronomy Outreach Co-ordinator.
Former IFAS Chairperson and Secretary.
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- dmcdona
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17 years 6 months ago #47798
by dmcdona
Replied by dmcdona on topic Re: B343 - Dark nebula in Cygnus - LLRGB 4 hrs total exposure
Its listed on the Finger Lakes site as 'triple' TEC cooling... All I know is that it works without any liquids at all.
A guidechip is nice of course...
Dave
A guidechip is nice of course...
Dave
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