Messier 8 - The Lagoon Nebula
Constellation: Sagittariusbr/ Telescope: Takahashi FRC 300 RCbr/ Camera: SBIG STL-11000br/ Mount: Paramountbr/ Filters: AstroDon 3nm H-alpha and RGB filtersbr/ Acquisition Dates: May 12 and 13, 2010br/ Location: Mayhill, NMbr/ Exposure Details:br/ H-alpha = 8 - 15-minute subexposuresbr/ RGB = 6 - 10-minute subexposures through each filterbr/ Processing Software: CCDStack, Photoshop