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Observatory Parameters
Aug 17
Ashburn
Clouds: Seeing:
Waning Crescent
01:57 16:40
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Rosette Nebula, Astrophotography by Stefano_Dini

Equipment

  • Imaging telescope / lens: Tecnosky Refractor 70/420 mm 70/420ed
  • Imaging camera: Canon 450Da (CMOS) - modified
  • Mount: Equatorial Orion Atlas eq-G
  • Guiding telescope / lens: Sky-Watcher Refractor 70/500 mm
  • Guiding camera: Lvi Smartguider
  • Processed with: Photoshop

Frames / Subs

  • Lights: 25 x 300 sec
  • Total integration time: 2:05 hours

Acquisition

  • ISO: 800

Spatial Info

  • Image Size: 4,290 x 2,856 pixels
  • Image Scale: 2.544 arcsec / pixel
  • Visual Field: 3º 01' 49''
  • RA Center: 6h 31m 33s
  • DEC Center: 5º 02' 52''
  • Orientation: -109.775 degrees E of N

Sky Maps

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