The Blue Horsehead Nebula
Constellation: Scorpiusbr/ Telescope: Takahashi FSQ-106N refractorbr/ Camera: SBIG STL-11000br/ Mount: Paramountbr/ Filters: AstroDon LRGB filtersbr/ Acquisition Dates: July 3 and 4, 2022br/ Location: Mayhill, NMbr/ Exposure Details: Luminance Filter = 18 - 10-minute subexposuresbr/ Red and green filters = 6 - 10-minute subexposuresbr/ Blue filter = 12 - 10-minute subexposuresbr/ Total Exposure Time: 7 hoursbr/ Acquisition Software: iTelescope softwarebr/ Processing Software: CCDStack, Gradient Exterminator, Registar, Photoshop