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 Post subject: NGC 7027
 Post Posted: Wed Nov 02, 2016 11:24 am 
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Joined: Mon Oct 17, 2016 7:52 am
Posts: 25
CPC 800 at f/10 (alt-azimuth, unguided)
ASI 120mc-s
Firecapture, 457x4s
Images Plus, demo version used for stacking and image processing
Registax used for wavelets


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NGC7027_457frames.jpg
NGC7027_457frames.jpg [ 108.06 KiB | Viewed 1314 times ]
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 Post subject: Re: NGC 7027
 Post Posted: Wed Nov 02, 2016 4:55 pm 
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Joined: Sat Sep 12, 2015 8:40 pm
Posts: 15
Bravo, it is detailed

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 Post subject: Re: NGC 7027
 Post Posted: Wed Nov 02, 2016 7:14 pm 
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Joined: Mon Oct 17, 2016 7:52 am
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At the Hubble Legacy Archive I've found a downscaled image of NGC 2027 for comparison (http://hla.stsci.edu/cgi-bin/display?im ... 0(combined)%20NGC7027). This is a valuable tool to check image processing.

Attachment:
NGC7027_Hubble.jpg
NGC7027_Hubble.jpg [ 18 KiB | Viewed 1299 times ]


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 Post subject: Re: NGC 7027
 Post Posted: Fri Dec 09, 2016 10:09 pm 
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Attachment:
NGC7027_SingleFrame.png
NGC7027_SingleFrame.png [ 11.28 KiB | Viewed 1127 times ]
Attachment:
NGC2027_1534frames.png
NGC2027_1534frames.png [ 101.98 KiB | Viewed 1127 times ]
This tiny nebula is so bright, that it is almost like capturing the outer planets. I reprocessed another series of 2s-recordings (1800 frames in 6 videos of 10 minutes each) from october and processed them with Fitsworks and Registax. Image improvement of the stacked image is comparable to planetary imaging. I think this would be a rewarding object for the guys with the large amateur telescopes.


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 Post subject: Re: NGC 7027
 Post Posted: Tue Jan 03, 2017 1:08 am 
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Joined: Mon Oct 17, 2016 7:52 am
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Attachment:
NGC7027.jpg
NGC7027.jpg [ 63.28 KiB | Viewed 824 times ]
New version with enhanced image processing. The image is 1 arc minute wide.


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 Post subject: Re: NGC 7027
 Post Posted: Wed Feb 15, 2017 6:22 pm 
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Joined: Sat May 23, 2015 9:18 am
Posts: 25
Hi Tom, ;)

Nice NGC 7027 !
I like it very much, it's a very bright planetary nebula, it's possible to work in
nearly the same way as for Uranus/Neptune.
I've tried it in 2015 with a 400 mm telescope and ASI 224

http://www.webastro.net/forum/showthread.php?t=132823

Sorry, it's in French !

Best.

Albéric


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