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Old 23-11-2011, 10:28 AM
swannies1983 (Dan)
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First Tarantula

After a lllloonnggg process trying to get guiding up and running, I'm making some progress . Due to mount issues that I can't seem to resolve, I have given up guiding in DEC. This means good polar alignment is a must.

Anyways, here's my first ever attempt at capturing the Tarantula. Technical details:

  • Mount: EQ6
  • Scope: 8" Newt
  • Camera: unmodded canon 400D
  • Guide scope: 60mm f/11.7 tasco refractor
  • Guide camera: unmodded toucam
  • Exposure: 5x5min
  • ISO1600
  • Hutech IDAS LPS-P2
  • No coma correcter. I assume that's coma in the corners?
  • Flats and darks applied. I used Al's Virtual Light Box for this. First time ever using it so not sure how they would turn out.
  • Stacked using DSS and processed in PS

My next step is to learn image processing. I only have a basic understanding such as curves and levels.

I'm not sure on the colour. I know I won't be able to get the "red" colour given I am using an unmodded camera. Plus, this was the first time I used the LPS filter, which produces a blue cast. Any feedback would be appreciated. Not a bad first attempt if I say so.
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  #2  
Old 23-11-2011, 10:57 AM
Stevec35 (Steve)
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Not bad at all for a starter and I think you have the colour just about right. I don't know if you have DDP available but application of DDP would display the dynamic range of the image a bit better.

Cheers

Steve
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  #3  
Old 23-11-2011, 11:53 AM
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atalas
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A great first attempt!
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  #4  
Old 23-11-2011, 09:24 PM
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CoolhandJo (Paul)
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Nice one. Colour ok. It's not easy this target. Focus is critical.
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  #5  
Old 24-11-2011, 09:03 PM
swannies1983 (Dan)
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Thanks for the comments and suggestions
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  #6  
Old 25-11-2011, 10:42 PM
Ross G
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Nice photo Dan.

Sharp and lots of detail.

Ross.
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