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Old 23-01-2016, 05:42 PM
Placidus (Mike and Trish)
Narrowing the band

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Rosette core

What lives at the heart of the velvety rose? With the heat and the clouds (and those damned native drums), just two hours each in H-alpha (yellow) and OIII (blue), at a toasty -25C because that was as cold as the camera would go. Lost three subs to cloud. But for all that, the seeing was pretty good and the image is quite sharp in parts.

Big one here.

For one who once thought about being an anaesthetist, this looks very reminiscent indeed of the view of the vocal cords (toward the top) and the dark trachea beyond, seen during intubation. A happy, reassuring sight. If not, it's a worm-hole leading to somewhere interesting.


Toward 9 o'clock is a series of gargoyles in blackest dust, showing sharp edges, and being eroded by the brilliant light from the cluster.

Above them, toward 10 o'clock, is a set of shock fronts like metallic gold.

The most memorable dust lane forms and upside-down Y or wish-bone at 6 o'clock.

Toward 3 o'clock is a completely different set of shock fronts, bright in OIII, a angry blue-ringed octopus perhaps. Some shocks are very thin and fine, and intensely ultramarine, adding to the general opal-like effect.

There are some hot pixels and other bright artefacts about - as mentioned, camera temperature control was not so good, and the darks don't properly match. They can be easily rejected statistically when we get more clear sky.

Aspen CG16M on 20" PlaneWave. Field 36 min arc, 0.55 sec arc/pixel.

Best,
Mike
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  #2  
Old 23-01-2016, 06:12 PM
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Atmos (Colin)
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Fantastic image there MnT! A lot of detail showing up and a relatively clean image, just needs, as you say, some more clear skies
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Old 23-01-2016, 08:22 PM
DJT (David)
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I like the Fov here because you can really pick the details in the dust and as the centre is quite bright, less noise.
To me though, between 6 and 9, you have the hound, the panther, the falling donkey and the witch on the motorcycle.

iMaging this as well, wondering if it's worth looking at Sii?
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Old 23-01-2016, 09:36 PM
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Great stars and detail MnT.
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  #5  
Old 24-01-2016, 09:03 AM
Placidus (Mike and Trish)
Narrowing the band

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Fantastic image there MnT! A lot of detail showing up and a relatively clean image, just needs, as you say, some more clear skies
Thanks, Colin. Clear sky came last night, but the moon was exactly where we wanted to photograph. How rude!

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Originally Posted by DJT View Post
I like the Fov here because you can really pick the details in the dust and as the centre is quite bright, less noise.
To me though, between 6 and 9, you have the hound, the panther, the falling donkey and the witch on the motorcycle.

Imaging this as well, wondering if it's worth looking at Sii?
Cheers, David! We had fun finding the little creatures that you mentioned. The witch on the motorcycle is particularly fine.

The SII might need 2x2 binning.


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Great stars and detail MnT.
Thanks, Paul. Needs more work. Nice to have at least something to show we're still alive.

Best,
MnT
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  #6  
Old 24-01-2016, 09:32 AM
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Ryderscope (Rodney)
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Thanks for the opportunity to journey through your image MnT. In my case I found a dove that has been captured in mid flight at about the 12 O'clock position.
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  #7  
Old 24-01-2016, 10:43 AM
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Peter Ward
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Beautifully resolved...maybe the colors could be more saturated

P.S.
I can only see a fish swimming toward me, but that's all I ever see with a Rorschach test
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Old 24-01-2016, 12:21 PM
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RickS (Rick)
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Great image scale and detail, M&T! You captured the Screaming Lady nicely.

Cheers,
Rick.
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  #9  
Old 24-01-2016, 05:41 PM
Placidus (Mike and Trish)
Narrowing the band

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Thanks guys for helping find a treasure-trove of extra goodies in the image.

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Originally Posted by Ryderscope View Post
Thanks for the opportunity to journey through your image MnT. In my case I found a dove that has been captured in mid flight at about the 12 O'clock position.
Thanks, Rodney.

Quote:
Originally Posted by Peter Ward View Post
Beautifully resolved...maybe the colors could be more saturated

P.S.
I can only see a fish swimming toward me, but that's all I ever see with a Rorschach test
Cheers, Peter. We tried a more saturated version. Works. We'll do that for sure when we get more data. The fish suddenly leaped out when we looked at the thumbnail.

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Great image scale and detail, M&T! You captured the Screaming Lady nicely.

Cheers,
Rick.
Thanks Rick!
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  #10  
Old 24-01-2016, 06:43 PM
topheart
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A fantastic interpretation - amazing contrasts......

Well done M+T!

Cheers,
Tim
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  #11  
Old 24-01-2016, 10:31 PM
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Regulus (Trevor)
Regulus - Couer de Leon

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Ghostly. Great detail, and an enjoyable photo.

Trev
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  #12  
Old 25-01-2016, 01:41 PM
Placidus (Mike and Trish)
Narrowing the band

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A fantastic interpretation - amazing contrasts......

Well done M+T!

Cheers,
Tim
Thanks, Tim. We are much encouraged.

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Ghostly. Great detail, and an enjoyable photo.

Trev
Cheers, Trev. Glad you like it.
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  #13  
Old 25-01-2016, 02:26 PM
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Andy01 (Andy)
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Fascinating new view of an often seen object.
Lots of interesting sharp details there I havn't noticed before.

Not sure about the colours though - what's the old saying "blue & green should never be seen, without a colour in between".

But maybe it's just me

Great shot guys!
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  #14  
Old 26-01-2016, 08:08 AM
Placidus (Mike and Trish)
Narrowing the band

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Quote:
Originally Posted by Andy01 View Post
Fascinating new view of an often seen object.
Lots of interesting sharp details there I havn't noticed before.
Great shot guys!
Thanks, Andy!

Quote:
Originally Posted by Andy01 View Post
Not sure about the colours though - what's the old saying "blue & green should never be seen, without a colour in between".

But maybe it's just me
I think you're far from alone, but I hope to reassure our fussy grandparents, mine included, on the blue-n-green score by posting regular pictures of palm trees on the beach at Daintree, with the tree tops against a sparkling sea and sky, proof that our grannies and great aunts are just being traditionalist, rather than tapping into a deep truth of nature pure.

Hopefully we'll revisit the object and get some hints of SII which we can map to red.

Very best,
Mike
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  #15  
Old 26-01-2016, 11:55 AM
SpaceNoob (Chris)
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Great detail and I love the view. It's like looking out the window of a spaceship cruising through the Rosette.
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  #16  
Old 26-01-2016, 12:04 PM
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Slawomir (Suavi)
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Wow, I love sharpness and detail in your image Mike. Really really nice work
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  #17  
Old 26-01-2016, 07:44 PM
Placidus (Mike and Trish)
Narrowing the band

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Quote:
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Great detail and I love the view. It's like looking out the window of a spaceship cruising through the Rosette.
Thanks, Chris. Nice thought.

Quote:
Originally Posted by Slawomir View Post
Wow, I love sharpness and detail in your image Mike. Really really nice work
Thanks Suavi. That's very encouraging. Great target for a mosaic if there were enough clear nights.

Cheers,
M and T
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  #18  
Old 27-01-2016, 04:20 PM
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multiweb (Marc)
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Nice core Mike. Very well defined fronts as well.
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  #19  
Old 27-01-2016, 04:44 PM
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strongmanmike (Michael)
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Wow, certainly plenty of detail to savour guys, lovely

Don't get me started on how many things I can see in the Rosette

Mike
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  #20  
Old 27-01-2016, 09:07 PM
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That's a bit jaw-dropping. Spectacular new view of a famous object, and the details around the globules are a treat. You might think you need more data... I'd put it on my wall! I'm looking forward to you adding more...
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