Posted inAstronomy Astrophotography

M33 Triangulum Galaxy

https://flic.kr/p/2qqnCQH


A small break in the weather finally allowed me to complete my M33. The difference from my first attempt with only 15 RGB frames [https://flic.kr/p/2qqnCQH] is really amazing.

  • Taken from a Bortle 5 suburban back yard.
  • Takahashi FSQ-106EDX4 at f/5.
  • SBIG ST-8300M at 1×1 binning, with the FW5-8300 5 position filter wheel.
  • IDAS LPS-D3 36mm unmounted filter for luminance and Astronomik Deep-Sky 36mm unmounted RGB filters.
  • Losmady G11 Gemini 2, guided with a piggybacked AstroTech 65EDQ and an Orion StarShoot autoguider.
  • Software included PHD2 for guiding, Sequence Generator Pro for acquisition, and PixInsight for image processing.
  • 70 x 600s luminance integrations (IDAS LPS-D3)
  • 45 x 600s each red, green and blue filters

Total exposure time of 34 hours.

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Posted inAstronomy Astrophotography

M31 The Andromeda Galaxy

https://flic.kr/p/2qmBPdK


It’s Andromeda season! My latest attempt at m31, with a nearly 15-year-old SBIG ST-8300M camera. I’m amazed at how this camera is still ticking along, but I think it may be time for an upgrade soon. lol!

  • Taken from a Bortle 5 suburban back yard.
  • Takahashi FSQ-106EDX4 at f/3.6 with the 0.73x CR Reducer.
  • SBIG ST-8300M at 1×1 binning, with the FW5-8300 5 position filter wheel.
  • IDAS LPS-D3 36mm unmounted filter for luminance and Astronomik Deep-Sky 36mm unmounted RGB filters.
  • Losmady G11 Gemini 2, guided with a piggybacked AstroTech 65EDQ and an Orion StarShoot autoguider.
  • Software included PHD2 for guiding, Sequence Generator Pro for acquisition and PixInsight for image processing.
  • 66 x 600s luminance integrations (IDAS LPS-D3)
  • 30 x 600s red channel integrations
  • 30 x 600s green channel integrations
  • 30 x 600s blue channel integrations

26 hours total exposure time

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