• IC 2118 in Eridanus
  • IC 2118 in Eridanus, the Witch Head Nebula
  • IC 2118, the Witch Head Nebula, in Eridanus.
  • Date:  18 and 23 November 2022
  • FOV:  approximately 4.5° × 3° the angular size of IC 2118 is about 1° by 3°
  • Telescope:  Askar FRA300 pro (300mm f/5 Petzval)
  • Guiding:  ZWO ASI120MM mini mono guide camera,
  • ZWO 30F4 30mm mini guide scope
  • Computer:  ASIair pro Raspberry Pi
  • Mount:  iOptron CEM40
  • Camera:  ZWO ASI071MC Pro Cooled (-10°C) Color CMOS
  • Filter:  Baader Light Pollution Moonglow filter with IR cut
  • Stacking:  One-hundred-thirty-five 240 second frames, gain 240
  • Total Time:  9 hours
  • Processing:  Pixinsight – SPPC, DBE, SPCC, BlurXT, NoiseXT,
  • StarXTerminator, GHS, Saturation, DynCrop/Scale
  • Location:  Kopernik Observatory near Vestal, NY (18 November, 52 frames) and
  • Darling Hill Observatory near Vesper, NY (23 November, 83 frames)