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Old 03-05-2010, 02:20 PM
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h0ughy (David)
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M83 from the doghouse howling in the moon

I took this image last night, total time 3 hours and 18 minutes with the 127Ed, hotech Field flattener and the canon 350D. This is the first ever time I have taken this galaxy. (66 x 3 minute stacked in DSS)

A quick lunchtime process in Pixinsight – room for improvement and experiment but I think you get the general impression


the raw stacked image and then my first hack at that
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  #2  
Old 03-05-2010, 02:41 PM
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jjjnettie (Jeanette)
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You must be feeling pretty chuffed about that Dave.
You've done a beautiful job on it.
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  #3  
Old 03-05-2010, 02:45 PM
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renormalised (Carl)
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Nice shot...quite a bit of detail, even with the rather wide FoV.
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Old 03-05-2010, 02:50 PM
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kustard (Simon)
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That's really nice.
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  #5  
Old 03-05-2010, 03:10 PM
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DavidTrap (David)
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I think you've managed to pull the fat out of the fire there!

Well done!

DT
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  #6  
Old 03-05-2010, 03:14 PM
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That hotech field flattener works way better then any others, turns the 127ed into a high performance astrograph
Scott
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  #7  
Old 03-05-2010, 03:19 PM
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h0ughy (David)
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and to think that is with the moon still up. Thanks for the replies. Yes JJJ i am chuffed. Dont know about the astrograph tag Scott but i am finally getting a result - after all these years
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  #8  
Old 03-05-2010, 04:49 PM
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sheeny (Al)
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Looks really good, Dave!

Al.
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Old 03-05-2010, 05:18 PM
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All right Dude! Nice image. You've got to be happy with that one.

Greg.
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  #10  
Old 03-05-2010, 05:45 PM
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multiweb (Marc)
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Oh yeah! Sharp as. I can hear you howling on this one all the way from Sydney
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  #11  
Old 03-05-2010, 06:19 PM
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kinetic (Steve)
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Nice job Dave.
I actually love FOVs like these where it hangs there like a jewel
in 3D. Sharpness is lovely. Colours lovely....beautiful.

Steve
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  #12  
Old 03-05-2010, 06:23 PM
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peter_4059 (Peter)
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Good job Dave to extract that out of the original stack. The 127 is a great scope!
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  #13  
Old 03-05-2010, 06:41 PM
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strongmanmike (Michael)
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Nice job Dave the Magician

Mike
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  #14  
Old 03-05-2010, 07:50 PM
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h0ughy (David)
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Quote:
Originally Posted by sheeny View Post
Looks really good, Dave!

Al.
Thanks Al - the encouragement is welcomed

Quote:
Originally Posted by gregbradley View Post
All right Dude! Nice image. You've got to be happy with that one.

Greg.
That I am Greg - i will reprocess it or Sidonio it to death just to see how i can improve on it

Quote:
Originally Posted by multiweb View Post
Oh yeah! Sharp as. I can hear you howling on this one all the way from Sydney
i was - and you should have heard RB when he had a play with the raw Jpeg - he liked the data

Quote:
Originally Posted by kinetic View Post
Nice job Dave.
I actually love FOVs like these where it hangs there like a jewel
in 3D. Sharpness is lovely. Colours lovely....beautiful.

Steve
to be honest i had a bugger of a time locating it because i am pretty slack and have not really aligned or trained the scope with the Gemini to model the star locations - all i have done is sync Acrux and then hope for the best. when i did this i couldn't see where it was relative to star positions through the viewfinder - then i took a test image - was way out and then best guess adjustment. I jagged it

Quote:
Originally Posted by peter_4059 View Post
Good job Dave to extract that out of the original stack. The 127 is a great scope!
Thanks Peter - its like magic - i never know what type of rabbit is in the hat

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Originally Posted by strongmanmike View Post
Nice job Dave the Magician

Mike
Thank you of God of Photons for your blessing. I will say 3 Haley's comets and reprocess until its right
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  #15  
Old 03-05-2010, 08:06 PM
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Tilt (Michael)
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You've really got PixInsight working well for you Nice image David.

Michael
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  #16  
Old 03-05-2010, 08:09 PM
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David Fitz-Henr
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That's a superb image Dave - great detail and colour in the galaxy, and the foreground stars seem to give the whole image a 3-D feel to it!
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  #17  
Old 03-05-2010, 08:35 PM
Prickly
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Hi David,

Thats a particularly nice effort. You seem to be onto a winner with the refractor.

Hope to see you at SPSP

Cheers
David
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  #18  
Old 03-05-2010, 09:10 PM
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h0ughy (David)
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Quote:
Originally Posted by Tilt View Post
You've really got PixInsight working well for you Nice image David.

Michael
I am trying to learn it - it is a big package with a heap of potential

Quote:
Originally Posted by David Fitz-Henr View Post
That's a superb image Dave - great detail and colour in the galaxy, and the foreground stars seem to give the whole image a 3-D feel to it!
glad you like it

Quote:
Originally Posted by Prickly View Post
Hi David,

Thats a particularly nice effort. You seem to be onto a winner with the refractor.

Hope to see you at SPSP

Cheers
David
Not this year David, i have to work I always knew it had potential - it just needed the means to show it
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  #19  
Old 03-05-2010, 10:20 PM
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alan meehan (Alan)
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nice image Dave with some more processing you can bring out a bit more colour ,lovely galaxy that one.
AL
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  #20  
Old 03-05-2010, 10:29 PM
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h0ughy (David)
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first repro

OK i have had a play with the data again, unfortunatley i have an amp glow issue - so why not crop to remove that
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Click for full-size image (M83_DBE_ACDNR_Coloursat_unsharp_iso400_3h_18min_127ED_hotecFF_repro1web.jpg)
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Click for full-size image (M83_DBE_ACDNR_Coloursat_unsharp_iso400_3h_18min_127ED_hotecFF_croprepro2web.jpg)
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