M17 Omega (Swan) Nebula

CCD vs Film? Lots of time vs no patience? Alright, this is your place to discuss all the astrophotography what's and what's not. You can discuss about techniques, accessories, cameras, whatever....just make sure you also post some nice photos here too!
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Barry
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M17 Omega (Swan) Nebula

Post by Barry »

'Twas a perfect night last night. I had a lovely family come to look at the heavens through the telescope, preceded by a laser-guided tour of the sky, followed by a bit of a photographic slide show and explanation of the life of stars.

After they left, the moon set and the sky remained clear, crisp, cold and sharp. Upper atmospherics were pretty stable and there was not a cloud or even suggestion of dew point being reached for the entire night.

I set the camera for a few 15 minute darks and left to watch a companionable movie with my wife while my target got up above the horizon. The movie finished an I got straight into it. No sleep on a night like that! Many layers of clothing, a beanbag, blanket and settled in for the night.

As dawn broke, i switched to taking flats of the evenly lit pre-dawn sky and packed it all up.

I got 22 x 15-minute exposures all up on the nebula. That's 5.5 hours total. I'm pretty chuffed to get that much data in one night. Last time it took me a week to get that much between clouds...

I locked it up, cooked my lovely wife some brekky and a cuppa before waking her, then sat down and enjoyed the treat with her (no mad rushing around this time) and off we wandered to work. Who says astronomy is bad for family life?....Though I reckon I will crash and burn later this afternoon...lol.

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cataclysm
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Post by cataclysm »

Ha ha, looks like you are really having a nice time. [smilie=good-job.gif]
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Airconvent
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Post by Airconvent »

Beautiful, Barry!
Its interesting to know the Swan only looks like a swan visually through the scope. Once you take astro photos, the extra details almost mask it out... [smilie=angel2.gif]
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Barry
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Post by Barry »

Some people I have spoken to before, can't even see the swan until I draw it in....

Thanks Cataclysm and Airconvent!
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zackae
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Post by zackae »

lol. Yeah Air Convent, now that you mentioned it!
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weixing
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Post by weixing »

Hi,
WOW!! Excellent image!!! One of my favourite M object in full glory!!
Airconvent wrote:Its interesting to know the Swan only looks like a swan visually through the scope
The Swan Nebula in Singapore is called "The Ghost Swan", in Mersing is called "The Silver Swan" in smaller scope or "The Sliver King Swan" in bigger scope and it's called "Where is the Swan" in Astrophoto!! ha ha ha :mrgreen: :mrgreen: :mrgreen:

Have a nice day.
Yang Weixing
:mrgreen: "The universe is composed mainly of hydrogen and ignorance." :mrgreen:
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