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Old 09-05-2020, 05:54 PM
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Bassnut (Fred)
Narrowfield rules!

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NGC2736 Pencil Nebula in Vela

Hi Guys

Taken on my RCOS 10" RC Scope at f9, SBIG STXL6303E Camera and PME mount at itelescopes Siding Spring Observatory.
Processed with CCDstack, Star Tools and Photoshop. 74 hrs Total exposure time.
Ha,OIII. Mapped as Red and Blue (bicolour).
Ha 41hrs, 60min subs bin1. OIII 33 hrs, 60min subs bin1..
Unusually, this Nebula has far more Oxygen than Hydrogen gas.
Stretched a bit so a bit noisy in parts.

Big version here
Thanks for looking!
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Click for full-size image (Ngc2736 pencil OIII Ha small.jpg)
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  #2  
Old 09-05-2020, 09:20 PM
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multiweb (Marc)
ze frogginator

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Talking

Top shot. Really nice close up.
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  #3  
Old 09-05-2020, 09:52 PM
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Andy01 (Andy)
My God it's full of stars

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Fantastic image Fred, big bold & punchy, all the trademarks of an FVDH image.
Something odd going on with the brighter stars though, they look a bit "blobby" up close?

Well done & welcome back!

Last edited by Andy01; 10-05-2020 at 08:45 AM.
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  #4  
Old 10-05-2020, 09:35 AM
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That's a high impact image Fred. A very dim target made to look very detailed and bright.

Greg.
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  #5  
Old 10-05-2020, 09:51 AM
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h0ughy (David)
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Wow you've been doodling! Your etchings are great though may need to seek professional help
Very impressive
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  #6  
Old 10-05-2020, 02:18 PM
Placidus (Mike and Trish)
Narrowing the band

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That's wonderfully deep Fred. There's nebulosity in there that's clear and clean but not even hinted at in our version. A superb result.
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  #7  
Old 10-05-2020, 03:28 PM
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Lee "Wormsy" Borsboom

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Lovely colour Fred; well done!
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  #8  
Old 10-05-2020, 03:54 PM
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Bassnut (Fred)
Narrowfield rules!

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Marc, Andy, Greg,David, Mike and Lee, thanks for your kind feedback!.
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  #9  
Old 13-05-2020, 11:31 PM
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strongmanmike (Michael)
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Deep (as usual) and colourful Fred

Mike
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  #10  
Old 16-05-2020, 12:11 AM
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Jen
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74 hours, I’ve spent 17 hours on it so far and I thought that was enough OMG 🤣 😱😱 very pretty nice work 👍👍
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  #11  
Old 16-05-2020, 11:13 AM
jahnpahwa (JP)
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That is so unreal Here I was thinking I was set on an OSC...



Well done!
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  #12  
Old 16-05-2020, 01:06 PM
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Ryderscope (Rodney)
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Nice work Fred, you've put a lot of effort into this one.
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  #13  
Old 17-05-2020, 02:31 PM
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cometcatcher (Kevin)
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Superb Fred! I think that's more than my yearly allocation of hours!
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  #14  
Old 18-05-2020, 05:07 PM
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I started this myself last year and know that with an RC it requires a lot of time on it to get the back ground working. 74 hours is very deep. Well done Fred.
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