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Old 16-10-2013, 12:02 PM
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Gem (Grant)
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Ngc 253

Between the weather and a dodgy knee, I haven't done much imaging or observing lately. Despite the moon, I did get this one in last Saturday. Not the sharpest, but better than nothing.

Scope: 80mm F6.25 Refractor
Camera: ATIK 320E
Mount: CGEM
Stacked in Astroart.

33x5min images plus darks/bias
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  #2  
Old 16-10-2013, 12:30 PM
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nebulosity. (Jo)
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Great work

Jo
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  #3  
Old 16-10-2013, 12:30 PM
WingnutR32 (Sam)
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Nice one Gem. Stupid weather, who in Canberra bought something that ruined it?
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  #4  
Old 17-10-2013, 02:47 PM
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Wow nice, looks awesome!
Ill have to try for some longer exposures I think
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Old 17-10-2013, 06:30 PM
torsion (Bram)
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That is very nice, well done. Like your '33' stacks!

Quote:
Originally Posted by WingnutR32 View Post
.. who in Canberra bought something that ruined it?
Sorry, that would be me, a QHY5L-ii mono for use as a guide camera. Got it working last night and managed to get NGC104, NGC253(!) and in the end a peak at M42 (I think they are all just out of focus).

cheers,
Bram
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  #6  
Old 17-10-2013, 08:01 PM
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Awesome detail Grant, great image!
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Old 18-10-2013, 09:53 AM
WingnutR32 (Sam)
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Quote:
Originally Posted by torsion View Post
That is very nice, well done. Like your '33' stacks!



Sorry, that would be me, a QHY5L-ii mono for use as a guide camera. Got it working last night and managed to get NGC104, NGC253(!) and in the end a peak at M42 (I think they are all just out of focus).

cheers,
Bram
Ha ha, apology accepted

Gem, are you carrying out your equipment each night for your exposures?
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  #8  
Old 19-10-2013, 10:35 PM
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Spookyer (Brett)
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You got some detail in there but like you said, it just seems not quite sharp, maybe the seeing?
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  #9  
Old 26-10-2013, 07:20 PM
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Gem (Grant)
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Quote:
Originally Posted by WingnutR32 View Post
Ha ha, apology accepted

Gem, are you carrying out your equipment each night for your exposures?
Not since moving. I used to until earlier this year when I moved to house. Now I have a garden shed with a removeable roof. It still takes a while to get the roof off though. Polar alignment isn't perfect - I haven't had the patience to get it spot on (partly due to a dodgy knee that means I can't stay upright for extended periods).
Funnily enough, the 9.25" with piggybacked 80mm gets the shed while the 16" takes up kitchen space.
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  #10  
Old 28-10-2013, 06:54 AM
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By way of comparison, here is the same object with the same number of images through the 235mm F6.3 SCT. (Darks or bias added yet though).
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  #11  
Old 29-10-2013, 04:16 PM
WingnutR32 (Sam)
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Dang dodgy knees. Apparently you are only 2km from me? Should organise a night to see how different/similar we run things. My setup is permanent in a shed too.

Interesting comparison shot, imagine the mosaic image you could make with that 9.25". Looks like your focus was just a bit off.
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  #12  
Old 29-10-2013, 10:46 PM
carlstronomy (Carl)
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Nice image Grant well, good detail.

Carl
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  #13  
Old 30-10-2013, 07:48 PM
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MGTechDVP (Mariusz)
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Awesome detail.
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  #14  
Old 01-11-2013, 06:50 AM
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Gem (Grant)
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Thanks all!
The ATIK 320E has such a small chip, but the sensitivity in great.
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  #15  
Old 03-11-2013, 12:11 PM
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5ash (Philip)
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Hi grant , nice image . Have you taken any pics of other objects with the camera that show a bit more colour?
Philip
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  #16  
Old 05-11-2013, 07:06 AM
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Gem (Grant)
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Random assortment to show colour...
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Click for full-size image (121205_M42.jpg)
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Click for full-size image (120910_M8 processed plus office.jpg)
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