IC1848 Soul Nebula

Constellation: Cassiopeia        Distance: 7500 lightyear

IC1848

RGBHaO3
Click for full resolution (3325 x 2508)

ic1848

Ha
Click for full resolution (3325 x 2508)

Image spcefications:
  • Exposure: 10 hours, RGBHaO3 = 90:80:80:320:260 minutes
  • Camera: SBIG ST-8300M, Filters: Baader LRGB, Astrodon 5nm Ha, 3nm O3
  • Instrument: Televue 85 with focal reducer/field flattener focal distance 474 mm
  • Mount: Losmandy G11
  • Guiding: SBIG Off Axisguider, Starlight Xpress Lodestar autoguider and PHD
  • Location and date: France, Etoile St.Cyrice, 1,2,and 3 September 2016

Image acquisition with ImagesPlus 5.75 Camera Control:
  • 9 Red + 8 Green + 8 Blue of 10 min, binned 1x1
  • 16 Ha + 13 O3 of 20 min, binned 1x1
  • 20 Flat fields with flatfield panel
  • 20 Dark frames of 20 min + 20 Dark frames of 10 min
  • 50 Bias frames

Processing in PixInsight 1.8