M20 and M21, The Trifid Nebula/Open Cluster
  • Details
    Date Taken: 07/13/2012
    Location: Lee, IL
    Telescope: Orion EON 120mm APO
    Mount: Orion Atlas mount
    Camera: QHY9 Monochrome with Filter Wheel
    Processing: Maxim DL Essentials Ver. 2.0, FITS Liberator , Nebulosity Ver. 3.0.2 , Corel Paintshop Pro X4, Photoshop cs3, Olympus Background Subtraction Toolkit
    Exposure: LRGB 8x120:4x120:4x120:4x120
    Other Equipment Used: Orion DZ Finder Deluxe