NGC6826 Blinking Nebula - Bortle 8 - Portland Downtown

Location: Portland Downtown
Sky Conditions: High Humidity - Cold Night
Total Exposure: 4.3 hours 35subsx150seconds over 3 nights
Adquisition: MaximDL
Focus: FocusMax
Guiding: ST80+SSAG+MaximDL+EQMOD+PEC
Calibration: PixInsight
Processing: Astrotools
Mount/Telescope Equipment: HEQ5 Pro + Orion Mak 1800mm
Imaging: QHY8L CCD
Distance: 2,500 light years away