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aatdalt

Sh2-174

  • 10 sessions
  • 640 images
  • 50.53 hours

Details

Final Ha: 265x300s = 22.1 Hrs   |   Oiii: 169x300s = 14.1 Hrs  |   RGB Stars: 15x90s = 23 min per channel

Meade 80mm, ASI1600MM, Atlas Mount, Astrodon Filters? 

NINA, PixInsight, Lightroom. 

Narrowband
  • Crop
  • DBE
  • NoiseX
  • Starnet2
  • GHS
  • Channel Combine HOO
  • Masked Unsharp Mask for Sharpening
  • LHE
RGB Stars
  • Crop
  • NoiseX
  • Linear Fit to G
  • GHS
  • Starnet2 - keep stars only
  • Curves for Saturation
Combine Data
  • Jimmy's DeLinearization Process
  • LHE
  • Curves
  • Export
  • Slight touch up in Lightroom (clarity, vibrance)

Sessions

Date R G B Ha Oiii Sii
2021-11-20 10.0 0.25 0.25
2021-12-30 0.08 3.42 3.25
2022-01-02 3.58 3.67
2022-01-03 4.0 3.83
2022-01-04 1.0 0.83
2022-01-05 1.0 1.0
2022-01-07 0.53 0.38 0.38 0.42 0.25
2022-01-09 3.5 3.25
2022-01-10 2.92 2.75
Total 0.61 0.38 0.38 29.84 19.08 0.25

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