Sh2-173 Phantom Mask Nebula

An interesting region in the contellation of Cassiopea. An object from the sharpless catalogue: sh2-173 named The Phantom Mask Nebula

Photo Details

  Telescope: FSQ106EDX (530 mm) Takahashi

  Camera: ST-8300M, Sbig Filter wheel, Baader 36mm round HLRGB filters

  Mount: G11 GT Celestron branded

  Guiding: Off-axis, Orion SS Autoguider

  Exposure: Ha 16x20min RGB 7x8min each

  When: September 2014

  Other information: All taken in the city of Tarnów, Poland


Other links