NGC4631 (Whale Galaxy) and NGC4656 (Hockey Stick Galaxy) RASA36

39,00

  • Object – NGC4631/4656
  • Mount – 10Micron GM2000
  • Camera – QHY600-C/Binning 1×1 at -10° Celsius UV-IR Filter
  • Image type – RGB (OSC)
  • Total exposure time –  328 min
  • Single frame exposure time – 2 min
  • Best FWHM – 1.82″ arcsec
  • Calibration – Bias, Dark, Flat
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