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Old 11-09-2010, 11:08 AM
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h0ughy (David)
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My first NGC253 from the doghouse - and it shows

well this is the very first time i have imaged this galaxy, but the conditions were absolutely terrible. The neighbours had their floodlights on, the dogtrack was on, and a few night sporting fields were going, but then there was the stiff 30-40km/h winds as well that were gusty - that eventually died down at midnight. I hate the city, the light pollution and outdoor lighting....... that said, i tried my CLS filter. the image ended up being comprised of 20 x 10minute shots at iso 800 wit hthe canon 40D in the 127Ed, focus was spot on, but as you can see the seeing and the atmosphere was crud. oh to have imaged this from somewhere very dark........... I havenrt yet fitted my HP worm and block on the G11 but will do soon as i get enough courage....

the processing isnt crash hot - will redo later stacked in DSS and processed in Pixinsight 1.61 - resized for here in PS
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  #2  
Old 11-09-2010, 11:23 AM
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renormalised (Carl)
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Looks alright, Dave

Given the conditions you had to put up with (nothing a slingshot can't fix)
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  #3  
Old 11-09-2010, 11:47 AM
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astroron (Ron)
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Dave,not to bad considering all the Hassles
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  #4  
Old 11-09-2010, 12:12 PM
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Quote:
Originally Posted by renormalised View Post
Looks alright, Dave

Given the conditions you had to put up with (nothing a slingshot can't fix)
unfortunately they were painting inside the house

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Dave,not to bad considering all the Hassles
thanks Ron
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  #5  
Old 11-09-2010, 01:33 PM
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multiweb (Marc)
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That looks pretty sweet. Nice details in there.

Last edited by multiweb; 11-09-2010 at 05:57 PM.
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  #6  
Old 11-09-2010, 01:44 PM
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Nice really David. Not sure how hard you hard to work to get it there, but I was expecting a green, gradient-encrusted wobbly smudge of creamy stuff from your initial description of the challenges faced

Way ahead of my first 253
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  #7  
Old 11-09-2010, 02:37 PM
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peter_4059 (Peter)
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Nice detail in he galaxy Dave. The sky looks a bit too black to me - perhaps to counteract the light pollution?

Peter
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  #8  
Old 12-09-2010, 07:30 PM
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well thanks for the replies - i added a little bit mor data last night to make the image up to 41 x10minutes - processed in Pixinsight - shrunk in PS for here. now i consider this finished but i know its only the first repro

the first one was the stacked image with the gradients removed and the second is the "finished" shot
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  #9  
Old 12-09-2010, 07:35 PM
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strongmanmike (Michael)
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Dog gone! that's not bad for an image taken during flood lit night renovations!

At least you are snug in a dome...I was sitting idle in an open field at 2deg C last night...with the remnants of a bad cold
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Old 12-09-2010, 07:46 PM
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Yep the final shot looks great. In the old film days we would regard it as impossible to get detail like that with such light pollution going on. I could see the glow from the dog track from my place that night
Scott
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  #11  
Old 12-09-2010, 08:26 PM
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h0ughy (David)
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Quote:
Originally Posted by strongmanmike View Post
Dog gone! that's not bad for an image taken during flood lit night renovations!

At least you are snug in a dome...I was sitting idle in an open field at 2deg C last night...with the remnants of a bad cold
thanks mike - imaging is full of challenges eh? as for the cold gws. BTW WHAT DID YOU IMAGE?

Quote:
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Yep the final shot looks great. In the old film days we would regard it as impossible to get detail like that with such light pollution going on. I could see the glow from the dog track from my place that night
Scott
it wasnt a great night, but i am glad i got it though
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  #12  
Old 12-09-2010, 08:36 PM
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sheeny (Al)
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Bad case of lens flare from the neighbours lights eh, Dave? It looks just like NGC 253...

Excellent work mate! You gotta be happy with that!

Al.
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  #13  
Old 12-09-2010, 08:43 PM
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h0ughy (David)
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Bad case of lens flare from the neighbours lights eh, Dave? It looks just like NGC 253...

Excellent work mate! You gotta be happy with that!

Al.
thanks Al, nothing like a challenge
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  #14  
Old 12-09-2010, 10:29 PM
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that_guy (Tony)
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haha houghy.... do the neighbours know what that round shed thing is
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  #15  
Old 12-09-2010, 10:33 PM
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after i got this data i did a quick few shots of different lengths and stuck them in the one stack to get this - i look forward to this m42 season.....this was very very low and in severe light pollution
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  #16  
Old 12-09-2010, 10:37 PM
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haha houghy.... do the neighbours know what that round shed thing is
funnily enough they recognised the shape as an observatory
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  #17  
Old 12-09-2010, 10:42 PM
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ballaratdragons (Ken)
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Quote:
Originally Posted by h0ughy View Post
floodlights on, the dogtrack was on, sporting fields were going, I hate the city, the light pollution and outdoor lighting....... oh to have imaged this from somewhere very dark...........
Is there a 'David Hough Plan' in the near future to move to darker skies?
or not possible until retirement (even if SWMBO allows it then)?
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  #18  
Old 12-09-2010, 10:45 PM
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Quote:
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funnily enough they recognised the shape as an observatory
than why the damned lights? : screwy:
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