Celestial hemisphere:  Southern  ·  Constellation: Monoceros (Mon)  ·  Contains:  IC 2177  ·  NGC 2335  ·  NGC 2343  ·  NGC 2345  ·  NGC 2349
Seagull Nebula (IC 2177), Steven K. Wu
Seagull Nebula (IC 2177)
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Seagull Nebula (IC 2177)

Revision title: Seagull Nebula (IC 2177)

Seagull Nebula (IC 2177), Steven K. Wu
Seagull Nebula (IC 2177)
Powered byPixInsight

Seagull Nebula (IC 2177)

Revision title: Seagull Nebula (IC 2177)

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  • Seagull Nebula (IC 2177), Steven K. Wu
    Original
  • Final
    Seagull Nebula (IC 2177), Steven K. Wu
    B

B

Title: Seagull Nebula (IC 2177)

Description: Reprocessed the Seagull Nebula that I captured on 3/5/2022, originally processed on 3/6/2022, and posted on 3/8/2022. I modified my workflow as I continue to learn to process DSOs.

Processing:
• PixInsight Pre-Processing
• CosmeticCorrection
• WeightedBatchPreprocessing (WBPP)
• SubframeSelector
• StarAlignment
• LocalNormalization
• ImageIntegration
• PixInsight Linear Image Processing
• PhotometricColorCalibration (PCC)
• DynamicCrop
• DynamicBackgroundExtraction (DBE)
• Deconvolution
• NoiseXTerminator
• PixInsight Non-Linear Image Processing
• HistogramTransformation
• SCNR
• StarXTerminator (Starless and StarsOnly)
• CurvesTransformation (contrast adjustment)
• LocalHistogramEqualization
• Sharpening (35% UnsharpMask, 35% MultiscaleLinearTransform (MLT), 30% Original)
• DarkStructureEnhance
• CurvesTransformation (color adjustments)
• Combine Starless and StarsOnly
• CurvesTransformation (final brightness/contrast adjustment)
• NoiseXTerminator (final noise reduction)
• Adobe Lightroom Classic
• Crop
• Export

Copyright © 2022 Steven K. Wu Photography. All Rights Reserved.

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Seagull Nebula (IC 2177), Steven K. Wu