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  #1  
Old 07-06-2018, 08:44 PM
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Slawomir (Suavi)
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Lobster has been (over)cooked...

Hi all,

Serving a cooked Lobster - SHO flavour.

Caught with 105 mm refractor at f/6, ICX814 and 3nm Astrodons.

It appears to be my longest acquisition to date - exactly 32 hours.


High resolution: https://www.astrobin.com/full/350290/0/

Full resolution: https://cdn.astrobin.com/thumbs/7DHk...6_wmhqkGbg.jpg

Thank you for looking
Suavi
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  #2  
Old 07-06-2018, 09:01 PM
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RickS (Rick)
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That's most excellent, Suavi! Hope you're going to submit it for the AAQ Astrophoto comp
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  #3  
Old 07-06-2018, 09:03 PM
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Atmos (Colin)
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Fantastic Suavi!!
In your face impact!
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  #4  
Old 07-06-2018, 09:25 PM
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Slawomir (Suavi)
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Quote:
Originally Posted by RickS View Post
That's most excellent, Suavi! Hope you're going to submit it for the AAQ Astrophoto comp
Thank you Rick for your kind feedback. I shall email the image tomorrow after work.

Quote:
Originally Posted by Atmos View Post
Fantastic Suavi!!
In your face impact!
Thank you Colin - looking forward to your interpretation

I decided to keep my original Ha and just did a touch of noise reduction on starless SII and OIII and played with curves and histograms.
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  #5  
Old 07-06-2018, 09:46 PM
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I'm gonna call that DRAMATIC!
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  #6  
Old 07-06-2018, 10:15 PM
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gregbradley
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That's a superb image Suavi and the nicest image of the Lob I have seen.

Greg.
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  #7  
Old 07-06-2018, 10:32 PM
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cometcatcher (Kevin)
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Wow, that's impressive! Very fiery look to it.

How did you get 32 hours in Proserpine? Edit, I forgot one can shoot narrowband in moonlight.
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  #8  
Old 07-06-2018, 10:56 PM
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Dramatically spectacular!
Original and pleasing to say the least!
Cheers,
Tim
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  #9  
Old 08-06-2018, 12:07 AM
willik (Willik)
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Its ready for the boiling pot
Martin
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  #10  
Old 08-06-2018, 07:23 AM
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Slawomir (Suavi)
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Thank you all for your encouragement. There is plenty of room for improvement (I eagerly await Colin's interpretation of the Lobster) but the overall result is not too bad, given the moon phase, thanks to 3nm Astrodons, the mount and SGP that flawlessly did meridian flips and looked after collecting data over several nights while I was asleep.
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  #11  
Old 08-06-2018, 07:32 AM
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multiweb (Marc)
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Maaaate! This is utterly superb! Sure the core is bright but it's a case of M8/Hourglass, M42/Trap. You've still got the whole dynamic range down pat and it's relevant to the fov. I particularly like the Oiii regions with the overlapping Sii/Ha. Very reminiscent of the Rosette nebula. Best I've seen of this object. Kudos to you.
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  #12  
Old 08-06-2018, 08:32 AM
JA
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Sensational !!!

That's sensational Suavi

Best
JA
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  #13  
Old 08-06-2018, 09:45 AM
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graham.hobart (Graham stevens)
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lobster

Incredible ! lobster thermidor!!
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  #14  
Old 08-06-2018, 10:36 AM
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Well done Suavi
You have shown the three wavelengths well, and processed it beautifully.

From experience there wasn't much O3 present, so you've brought what's there nicely into play.
It has a sinister brooding look to it which I think suits this object well.

At risk of playing Devil's advocate though, imo it's still a bit soft. Not out of focus soft, but lacking defined edge transition. Notwithstanding others earlier comments about whether or not that's "real"
Now if you're after a soft ethereal look then that's totally ok too - but this subject has dramatic cocoons, gas pockets and shock fronts that present skeletally, which imo lend themselves to a more 'defined' result.

Moving on, your colour palatte choice is sublime and it's a top shelf image, very well done!

Last edited by Andy01; 08-06-2018 at 10:44 AM. Reason: typos
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  #15  
Old 08-06-2018, 11:40 AM
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Retrograde (Pete)
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That's a delicious looking cooked lobster! Amazing depth.
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  #16  
Old 08-06-2018, 11:45 AM
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Great picture Suavi,
That CFF 105mm is working really well -
you have perfect tight stars from corner to corner.
Is it the oil spaced version?
Anyway - your scope seems to be performing at least as well as more well known premium scopes.

cheers
Allan
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  #17  
Old 08-06-2018, 11:56 AM
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strongmanmike (Michael)
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An all round excellent image Suavi, colour (all three!), detail, general processing, framing, everything, all really nice, well done mate...worthy of another bridge that

Mike
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  #18  
Old 08-06-2018, 06:13 PM
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Slawomir (Suavi)
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Quote:
Originally Posted by multiweb View Post
Maaaate! This is utterly superb! Sure the core is bright but it's a case of M8/Hourglass, M42/Trap. You've still got the whole dynamic range down pat and it's relevant to the fov. I particularly like the Oiii regions with the overlapping Sii/Ha. Very reminiscent of the Rosette nebula. Best I've seen of this object. Kudos to you.
Thank you Marc for your encouragement, and yes, I agree, the core is quite bright but in the end I have decided against compressing the data.

Quote:
Originally Posted by JA View Post
That's sensational Suavi

Best
JA
Glad you like it JA.

Quote:
Originally Posted by graham.hobart View Post
Incredible ! lobster thermidor!!
It does look quite...intimidating

Quote:
Originally Posted by Andy01 View Post
Well done Suavi
You have shown the three wavelengths well, and processed it beautifully.

From experience there wasn't much O3 present, so you've brought what's there nicely into play.
It has a sinister brooding look to it which I think suits this object well.

At risk of playing Devil's advocate though, imo it's still a bit soft. Not out of focus soft, but lacking defined edge transition. Notwithstanding others earlier comments about whether or not that's "real"
Now if you're after a soft ethereal look then that's totally ok too - but this subject has dramatic cocoons, gas pockets and shock fronts that present skeletally, which imo lend themselves to a more 'defined' result.

Moving on, your colour palatte choice is sublime and it's a top shelf image, very well done!
Thanks Andy. Yes, there wasn't much OIII so it took a bit of experimentation to bring it up. There are no doubt a few things I could have done better and I was also initially thinking of adding RGB stars, but I am ready to move on to another project


Quote:
Originally Posted by Retrograde View Post
That's a delicious looking cooked lobster! Amazing depth.
Thank you Pete

Quote:
Originally Posted by alpal View Post
Great picture Suavi,
That CFF 105mm is working really well -
you have perfect tight stars from corner to corner.
Is it the oil spaced version?
Anyway - your scope seems to be performing at least as well as more well known premium scopes.

cheers
Allan
Thank you Allan. Yes, it is an oil spaced triplet and it is quite sufficient for me at this stage

Quote:
Originally Posted by strongmanmike View Post
An all round excellent image Suavi, colour (all three!), detail, general processing, framing, everything, all really nice, well done mate...worthy of another bridge that

Mike
Well, that bridge projection with he photo of the dragons was just a fluke, but I'm glad you like this image Mike
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  #19  
Old 08-06-2018, 06:50 PM
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Stonius (Markus)
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Normally I'm not a fan of seafood, but I totally love this!! :-)
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  #20  
Old 08-06-2018, 08:08 PM
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alpal
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Quote:
Originally Posted by Slawomir View Post

Thank you Allan. Yes, it is an oil spaced triplet and it is quite sufficient for me at this stage

Hi Suavi,
wow - I have always been under the impression that
oil spaced triplets are the best.
There is much evidence for that on the web:
https://www.baader-planetarium.com/e...spaced-lenses/

A friend of mine had a long f ratio oil spaced doublet &
claimed that he saw the best views of Mars with that
compared with any other telescope he'd ever used.
He wished later that he'd never sold it.


cheers
Allan
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