Celestial hemisphere:  Northern  ·  Constellation: Lynx (Lyn)  ·  Contains:  PK164+31.1
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Headphone Nebula, Aaron Freimark
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Headphone Nebula

Getting plate-solving status, please wait...
Headphone Nebula, Aaron Freimark
Powered byPixInsight

Headphone Nebula

Equipment

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Description

t's been almost two months since I last posted. ☁️☁️☁️ But the skies were lovely last night, with no wind. I shot a new target, a supernova remnant known as Jones-Emberson 1. It has a nickname too: the Headphone Nebula.

1. WeightedBatchProcessing, Image Registration, Subframe Selector, Local Normalization, Image Integration, Drizzle Integration, Dynamic Crop

2. Dynamic Background Extraction

3. EZ Decon on Ha

4. EZ Denoise

5. ArcsinhStretch

6. PixelMath as HOO to create RGB image

7. Create residual mask, processed with Histogram Transformation & Clone Stamp

8. Curves Transformation

9. Reverse mask, use HT and CT to reduce brightness and desaturate stars

10. Apply Ha as Luminance

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