• The Constellation Orion
  • Orion and Barnard's Loop
    Annotated image
  • The original winter warrior including Barnard's Loop.
  • Hover over the picture for an annotated version
  • Date:  17 and 18 March 2025
  • FOV:  approximately to 26° 4' × 17° 22'
  • Telescope:  Canon 75-300mm Lens set at 75 mm
  • Guiding:  ZWO ASI120MM mini mono guide camera,
  • SVBony SV165 Mini 40mm f/4 guide scope
  • Computer:  ASIair pro Raspberry Pi
  • Mount:  ZWO AM5
  • Camera:  ZWO ASI6200MC Pro Cooled (-10°C) Color CMOS
  • Pixel size:  3.76 μm
  • Resolution:  9.920 arcsec/pixel
  • Filter:  Optolong L-eNhance dual narrow band
  • Stacking:  thirty-five 240 second frames using Pixinsight
  • Total Time:  2 hours 20 minutes
  • Processing:  Pixinsight – SPCC, GradientCor, DBE, SPCC, BlurXT, NoiseXT,
  • MStr, GHS, HST, PixelMath Msk + GHS + HST → Sum
  • HDRMST, DynCrop/Scale
  • Location:  Stony Creek State Boat Launch near Henderson, NY, 17 March 2025
  • and Darling Hill Observatory near Vesper, NY, 18 March 2025