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Observatory Parameters
May 27
Lat. 39.0, Lon. -77.5
Clouds: Seeing:
Waxing Gibbous
18:35 04:54
NGC2244 NGC2244 (Rosette Nebula), shot with uncooled backup camera (Canon 450D) Frames: 30x300" Location: Chiefland Observers, Chiefland, Florida, United States
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Rosette Nebula, Astrophotography by allen456


  • Imaging telescope / lens: TMB 105
  • Imaging camera: Canon EOS 450D / Digi Rebel XSi / Kiss X2
  • Mount: Takahashi EM200
  • Guiding telescope / lens: 80mm Short Tube
  • Guiding camera: Orion StarShoot
  • Accessories: Coma corrector Baader MPCC
    Bahtinov Mask
  • Processed with: DeepSkyStacker
    Photoshop CS3
    Software Bisque TheSky6
    PHD guiding
    O'Telescope BackyardEOS

Frames / Subs




Spatial Info

  • Image Size: 4,290 x 2,856 pixels
  • Image Scale: 1.605 arcsec / pixel
  • Visual Field: 1º 54' 42''
  • RA Center: 6h 32m 07s
  • DEC Center: 4º 56' 13''
  • Orientation: 84.231 degrees E of N

Sky Maps


Astronomy Quote of the Day

“As we begin to comprehend that the Earth itself is a kind of manned spaceship hurtling through the infinity of space — it will seem increasingly absurd that we have not better organized the life of the human family.” Hubert H. Humphrey, Vice President of the United States
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