Constellation: Orionbr/ Telescope: Celestron 8-inch EdgeHD SCT with 0.7x reducerbr/ Camera: QSI 583wsbr/ Mount: Takahashi EM-200br/ Filters: AstroDon 3nm Hydrogen-alpha filter; AstroDon RGB filtersbr/ Acquisition Dates: February 11, 14 and 16, 2011br/ Location: Ball Ground, GAbr/ Exposure Details: Hydrogen-alpha filter = 12 - 10-minute subexposuresbr/ RGB filters = 12 - 10-minute subexposures through each filterbr/ Total Exposure Time: 8 hoursbr/ Acquisition Software: The SkyX, Maxim DLbr/ Processing Software: CCDStack, Registar, Photoshop