Celestial hemisphere:  Northern  ·  Constellation: Orion (Ori)  ·  Contains:  B31  ·  B32  ·  LDN 1577  ·  LDN 1581  ·  LDN 1582  ·  LDN 1584
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Angelfish Detail in HaRGB, Aaron Freimark
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Angelfish Detail in HaRGB

Getting plate-solving status, please wait...
Angelfish Detail in HaRGB, Aaron Freimark
Powered byPixInsight

Angelfish Detail in HaRGB

Equipment

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Acquisition details

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Description

Part of the Lambda Orionis Ring (Sharpless 264) in Orion.

Preprocessing
1. Subframe Sector to weed out any subs with Eccentricity ≥ 0.7
2. Weighted Batch Processing
3. Drizzle Integration
4. Dynamic Crop

Ha
1. EZ Denoise
2. ArcsinhStretch
3. StarXTerminator
4. Starnet++ (to remove stars missed by StarXTermination)
5. CloneStamp (to remove one last star missed by both!)
6. HistogramTransformation
7. PixelMath to convert to RGB
8. RangeMask to select only midtones
9. CurvesTransformation to play with colors
10. Repeat RangeMask and CurvesTransformation to adjust colors more

RGB
1. EZ Denoise
2. LinearFit R & G to B
3. ChannelCombination to combin R, G, and B
4. Background Neutralization
5. Image Solver
6. Photometric Color Calibration
7. HistogramTransformation to make non-linear
8. PixelMath to multiply Ha & RGB together: 1-((1-RGB)*(1-Ha))

Comments

Sky plot

Sky plot

Histogram

Angelfish Detail in HaRGB, Aaron Freimark