Category Archives: Astrophotography

Rho Oph molecular cloud complex

Rho Oph molecular cloud complex

6th try of Rho Oph molecular cloud complex. Antares and M4 can be seen easily.

2017-05-02, Baekmagoji, Cheolwon, Korea

  • CCD: Camera: CDS-600D (-8°C)
  • Lens: Samyang 135mm f/2.0 (55mm front masked)
  • Filter: N/A
  • Mount: Kenko SkyMemo S
  • Exposure
    • RGB: 180s * 20
      (Total integration 3600s / 60min)
  • Processing: MaxIm DL 6, PixInsight, Adobe Photoshop CC 2017

Veil Nebula

Veil Nebula

Veil Nebula in Cygnus.

2017-05-02, Baekmagoji, Cheolwon, Korea

  • CCD: SBIG STF-8300M (-20°C)
  • Telescope: Takahashi FS-60CB w/ Flattener (d=60mm, fl=374mm)
  • Filter: Baader Ha, R, G, B
  • Mount: iOptron CEM25P, QHY5L-II, PHD2 autoguided
  • Exposure
    • Ha: 300s * 10
    • R: 180s * 3
    • G: 180s * 3
    • B: 180s * 3
      (Total integration 4620s / 77min)
  • Processing: MaxIm DL 6, PixInsight, Adobe Photoshop CC 2017

Sadr Region nebula: IC 1318

Sadr Region nebula: IC 1318

HOO combined image of Sadr Region.

2017-05-24, Yangpyeong, Korea

  • CCD: SBIG STF-8300M (-20°C)
  • Telescope: Takahashi FS-60CB w/ Flattener (d=60mm, fl=374mm)
  • Filter: Baader Ha, OIII
  • Mount: iOptron CEM25P, QHY5L-II, PHD2 autoguided
  • Exposure
    • Ha: 900s * 4
    • OIII: 900s * 2
      (Total integration 5400s / 90min)
  • Processing: MaxIm DL 6, PixInsight, Adobe Photoshop CC 2017