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Old 16-01-2015, 01:49 PM
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Slawomir (Suavi)
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Carina Season...

My first attempt at a 2 by 2 mosaic, each panel was composed of 25 frames 120s each (halpha).

Full resolution: http://www.astrobin.com/148715/

Colour version will crystalize one day in hopefully near future...
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Last edited by Slawomir; 16-01-2015 at 02:07 PM.
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  #2  
Old 16-01-2015, 02:04 PM
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traveller (Bo)
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Great detail, well done.
Bo
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  #3  
Old 16-01-2015, 02:05 PM
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DJScotty (Scott)
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nice work sir!
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Old 16-01-2015, 02:07 PM
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strongmanmike (Michael)
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That looks great Slawomir, nice soft rendering of the gas with few stars, that 3nm Ha really blocks the stars and shows of the neb. Actually, it's interesting to compare to my single frame version taken with the AG12/big 16803 combo and a comparitively much wider band pass 12nm Astronomik ha, heaps more stars in mine huh? I think I like yours better

Hope you get a colour version but like the Horsehead the Carina neb lends itself to B&W quite nicely.

Mike
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Old 16-01-2015, 02:17 PM
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Slawomir (Suavi)
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Thank you Bo, Scott and Michael

Mike, I think your version is heaps better!

I shoot from a balcony and unfortunately miss two best hours when Carina is the highest in the sky, I finally need to get over crippling laziness and go somewhere with unrestricted sky views, perhaps in autumn/winter when the weather will be more conducive for astrophotography.
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Old 16-01-2015, 04:17 PM
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RickS (Rick)
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Very nice, Slawomir! You can even see the Fickle Finger there near the Keyhole.

Cheers,
Rick.
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Old 16-01-2015, 04:28 PM
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I like that a lot.

Greg.
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  #8  
Old 16-01-2015, 04:57 PM
Placidus (Mike and Trish)
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That worked brilliantly.
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Old 16-01-2015, 05:00 PM
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That has nice depth Slawomir and great detail. A nice result.

trevor
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Old 16-01-2015, 06:10 PM
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Bassnut (Fred)
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Monster detail and sharp. A balcony shot ?, well done!.
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Old 16-01-2015, 07:43 PM
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Thank you gentlemen for your very kind comments
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  #12  
Old 16-01-2015, 07:45 PM
DJT (David)
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That's a great image, detail is excellent. Top job!
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Old 17-01-2015, 08:19 AM
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That's a great image, detail is excellent. Top job!
Thank you very much David.
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  #14  
Old 17-01-2015, 11:01 AM
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barx1963 (Malcolm)
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Slawomir
I am not an imager so will not offer any technical comments, but I love that shot. Composition is lovely, the evenness of the exposure, the clarity in the contrast between the nebulosity and the dark lanes.
All really nice.

And I agree, Eta Car is a target that jumps at you when in monochrome.

Cheers

Malcolm
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Old 17-01-2015, 11:17 AM
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Slawomir (Suavi)
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Slawomir
I am not an imager so will not offer any technical comments, but I love that shot. Composition is lovely, the evenness of the exposure, the clarity in the contrast between the nebulosity and the dark lanes.
All really nice.

And I agree, Eta Car is a target that jumps at you when in monochrome.

Cheers

Malcolm
Thank you Malcolm for encouragament and your very kind feedback. I agree with you- there is a lot going on in this nebula and many dynamic features are highlighted when in monochrome.

This image was an experiment; I wanted to see if I am capable of making mosaics. I will collect new data with slightly longer exposures and with more careful timing regarding positioning of the Carina in the sky, possibly over four or so nights. This will hopefully result in a higher quality image.

Thanks
Slawomir
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  #16  
Old 18-01-2015, 10:19 AM
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Excellent detail Slawomir.

Steven
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  #17  
Old 19-01-2015, 08:53 AM
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Excellent detail Slawomir.

Steven
Thank you Steven.
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  #18  
Old 19-01-2015, 05:11 PM
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multiweb (Marc)
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Truly superb shot.
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  #19  
Old 20-01-2015, 11:57 AM
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I'm shocked at how well that image is with only 120s exposures. Currently working on 20 x 1800 myself. Now after seeing this, I ask myself why. ;-)

jg
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  #20  
Old 20-01-2015, 12:53 PM
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Rod771 (Rod)
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Excellent detail, very well done!
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