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Open Cluster M39

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Photo Details

  Telescope: FSQ106EDX (530 mm) Takahashi

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

  Mount: NJP Takahashi

  Guiding: Orion ST80 with Orion SS Autoguider

  Exposure: HRGB 10h Ha 14x1200sek, R 6x300sec, G 6x300sec, B 6x300sec

  When: July - August 2012

  Other information: very good transparency, very good seeing, taken in the city of Tarnow

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