Posts tagged ‘horsehead’

Image Location and Date: Joshua Tree National Park, Indian Cove Campground September 10th 2010 Object: Flame and Horsehead Nebula in Orion Mount: CG5GT Imaging scope: Omni XLT 150 Newtonian Imaging FL: 750mm Imaging focal ratio: f5 Imaging camera: unmodified Nikon D60 Lights: 12 x 300sec ISO 3200 (2 hours) Calibration: Darks, flats. Guide scope: Antares [...]

Orion Widefield from Joshua Tree

September 12th, 2010

I want to reprocess this once I get my big monitor set up but here it is for now: 60min exposure, 50mm 1.8 ISO 800 Nikon D60 on CG5 Mount *