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Observatory Parameters
Aug 17
Ashburn
Clouds: Seeing:
Waning Crescent
01:57 16:40
tamron at 400mm. picture taken in direction of streetlight at 25 mtr, orion at 30 degr above horizon
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Orion Nebula, Astrophotography by Ed Defesche

Equipment

  • Imaging telescope / lens: Tamron Spotting scope 100/150-600 mm telelens 150-600
  • Imaging camera: Canon eos 550d
  • Filters: Optolong Light pollution
  • Processed with: PixInsight (Pleiades Astrophoto)
    Photoshop

Frames / Subs

  • Lights: 50 x 60 sec
  • Darks: 20 x 60 sec
  • Total integration time: 1:10 hours

Acquisition

  • Date: Tue Feb 14th 2017
  • ISO: 800

Spatial Info

  • Image Size: 5,104 x 3,352 pixels
  • Image Scale: 2.240 arcsec / pixel
  • Visual Field: 3º 10' 28''
  • RA Center: 5h 34m 13s
  • DEC Center: -5º 16' 51''
  • Orientation: 140.320 degrees E of N

Sky Maps

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