lefty7283,
@lefty7283@lemmy.world avatar

Thanks to my north facing balcony, I can only photograph the moon when it’s at high declinations. Fortunately it was at +27 dec the other day, and it was early enough for me to be awake to shoot it! Captured at 10pm on April 12th, 2024.

Places where I host my other images:

Flickr | Instagram


Equipment:

  • TPO 6" F/4 Imaging Newtonian
  • Orion Sirius EQ-G
  • ZWO ASI1600MM-Pro
  • Skywatcher Quattro Coma Corrector
  • ZWO EFW 8x1.25"/31mm
  • Astronomik LRGB+CLS Filters- 31mm
  • Astrodon 31mm Ha 5nm, Oiii 3nm, Sii 5nm
  • Agena 50mm Deluxe Straight-Through Guide Scope
  • ZWO ASI-120MC for guiding
  • Moonlite Autofocuser

Acquisition: (Camera at Unity Gain, -15°C)

  • R - 20000 x 5.4ms
  • G - 2000 x 4.3ms
  • B - 2000 x 6.0ms

Capture Software:

  • Captured using Sharpcap and N.I.N.A. for mount/filterwheel control

Stacking:

  • Stacked the best 25% of frames in Autostakkert (autosharpened, 3X Drizzle)

PixInsight Processing:

  • DynamicCrop
  • ChannelCombination to combine monochrome images into RGB image
  • ChannelMatch to align G and B color channels to red
  • ColorCalibration
  • HistogramTransformation (slight stretch)
  • SCNR > invert > SCNR to remove green and magenta color fringing
  • CurvesTransformations to adjust lightness, contrast, colors, saturation, etc.
  • Very slight convolution to hide some drizzle artifacts
  • LocalHistogramTransformation
  • dynamic crop
  • Annotation
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