Celestial hemisphere:  Southern  ·  Constellation: Canis Major (CMa)  ·  Contains:  HD57027  ·  HD57057  ·  IC 468  ·  LBN 1040  ·  LBN 1041  ·  NGC 2359  ·  Sh2-298
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NGC2359, Thor's Helmet, HOO, AnaTa
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NGC2359, Thor's Helmet, HOO

Getting plate-solving status, please wait...
NGC2359, Thor's Helmet, HOO, AnaTa
Powered byPixInsight

NGC2359, Thor's Helmet, HOO

Equipment

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Acquisition details

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Description

This same picture, just processing HOO (red-green-blue).
Processing:
Stars are RGB
SOO are combined as RGB
Ha is artificial Lum
Cropping for SOO and Lum
Blur and Noise XT for RGB- stars, SOO and Lum
Manual stretching (with HT) RGB stars, SOO and Lum
Combined SOO and Lum
Noise XT again
Stretching again
Star XT, and did not save stars
Simple Lum mask 
Local Histogram Equalization: Kernel radius of 40 and then 150
Multi-scale-media transform to add sharpness.
Curves: saturation and brightness are manipulated. Color mask have been used. 
Mask off.
Saturated RGB stars are added.
Done

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Sky plot

Sky plot

Histogram

NGC2359, Thor's Helmet, HOO, AnaTa

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Nebulas (Emission)