M27 - Dumbbell Nebula

(Full resolution)

HD189733b exoplanet transit measured :

 

 Acquisition details :

  • Optic : Newton Orion Optics CT10 (250/1200), TV Paracorr corrector
  • Camera : DSLR Canon 500D
  • Guiding : SX Lodestar, Lacerta off-axis guider
  • Exposition : 59x180" (3h)
  • Date : 7th September 2012
  • Processed using IRIS and Photoshop