Elephant Trunk Nebula
  • Details
    Date Taken: 08/10/2011
    Location: Clarksburg, MD
    Telescope: Orion 120mm f/5.0 Refractor Telescope Optical Tube Assembly @ f/5 (Item # 09836)
    Mount: Orion Sirius EQ-G Computerized GoTo Telescope Mount (#09836)
    Camera: 8.3MP Cooled CCD Camera
    Processing: Nebulosity, CCDStack, FITSLiberator, Photoshop
    Exposure: 12x20', 30 dark, 30 flat, and 40 bias frames.
    Other Equipment Used: Astronomik 1.25" 12nm H-alpha filter, Orion Mini 50mm Guide Scope (#08891), Orion StarShoot Autoguider (#52064), Astr-Tech Field Flattener
  • Photographer
    Yue M.