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FORUMS Photo Sharing & Discussion Astronomy & Celestial 
Thread started 08 Feb 2014 (Saturday) 04:03
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M42 (added 30min to 14min stack)

 
legoman_iac
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Feb 08, 2014 04:03 |  #1

Howdy all,

Managed to get outside last night, first time in a long while ... added 30x 1min lights of M42 to an old stack I had, using my new CLS clip in filter!

IMAGE NOT FOUND
HTTP response: 404 | MIME changed to 'text/html' | Byte size: ZERO


Can post samples of individual subs with and without CLS clip if anyone is interested?

- Daniel

2x 50d: with 17-85mm f4-5.6, 100mm Macro USM, 50mm f1.8, 2x Sigma 30mm f1.4, 55-250mm (kit lens), Canon 100-400mm L, Tamron 200-400mm f5.6, Samyang 8mm. 480mm refactor with HEQ5. Home made beamsplitter stereo rig.

  
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samsen
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Feb 08, 2014 23:53 |  #2

Well done.


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Samsen
Picture editing OK

  
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legoman_iac
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Feb 09, 2014 04:04 |  #3

Thanks Samsen


2x 50d: with 17-85mm f4-5.6, 100mm Macro USM, 50mm f1.8, 2x Sigma 30mm f1.4, 55-250mm (kit lens), Canon 100-400mm L, Tamron 200-400mm f5.6, Samyang 8mm. 480mm refactor with HEQ5. Home made beamsplitter stereo rig.

  
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ecce_lex
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Feb 12, 2014 02:41 |  #4

Very nice. I have the CLS clip-on but haven't used it yet. Would be interested to see the before / after.


Schrodinger's cat walked into a bar - and didn't.
Gear: 60mm Takahashi, 200mm C8, 7Dmod, EQ6
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legoman_iac
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Feb 12, 2014 04:11 |  #5

Hey ecce_lex,

The clip is very cool, though I find it a little tricky to remove with fingers - best to use a plastic stick of some sort. Just realised my before/afters aren't very good, as they're different exposures, anyway here they are:

Without CLS filter (30 sec sub) (external link)

With CLS filter (60 sec sub) (external link)

Next chance I get, I'll do same exposures. I also have some random pics with the filter, from a few weeks back (with captions listing the exposure times):

http://sketchdigital.c​om.au/astropics/cls/ (external link)

- Daniel


2x 50d: with 17-85mm f4-5.6, 100mm Macro USM, 50mm f1.8, 2x Sigma 30mm f1.4, 55-250mm (kit lens), Canon 100-400mm L, Tamron 200-400mm f5.6, Samyang 8mm. 480mm refactor with HEQ5. Home made beamsplitter stereo rig.

  
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Allan.L
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Feb 12, 2014 15:39 |  #6

Very nice, what ISO were the 1min subs at?


.

  
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legoman_iac
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Feb 13, 2014 05:22 |  #7

Hey, all subs at 800 iso ... I find its a bit too noisy for comfort normally on the 50d but not when Stacked.


2x 50d: with 17-85mm f4-5.6, 100mm Macro USM, 50mm f1.8, 2x Sigma 30mm f1.4, 55-250mm (kit lens), Canon 100-400mm L, Tamron 200-400mm f5.6, Samyang 8mm. 480mm refactor with HEQ5. Home made beamsplitter stereo rig.

  
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M42 (added 30min to 14min stack)
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