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Observatory Parameters
May 27
Lat. 39.0, Lon. -77.5
Clouds: Seeing:
Waxing Gibbous
18:35 04:54
Andromeda An improved version of last years shot. Last year's was a single image. This is a stack of 20 lights at ISO800. I also shot 10 darks but, interestingly enough could see no improvement when I used them. Stacking was in DSS. Post processing was in DSS initially, finished in CS3 for curves, cropping and a little experimenting with Focus Magic. Frames: 20x300"
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Andromeda Galaxy, Astrophotography by allen456


  • Imaging telescope / lens: Canon EF-S 55-250mm
  • Imaging camera: Canon EOS 450D / Digi Rebel XSi / Kiss X2
  • Mount: Takahashi EM200
  • Guiding telescope / lens: TeleVue Pronto
  • Guiding camera: Orion StarShoot
  • Processed with: DeepSkyStacker
    PHD guiding
    O'Telescope BackyardEOS

Frames / Subs




Spatial Info

  • Image Size: 1,889 x 1,259 pixels

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