Celestial hemisphere:  Southern  ·  Constellation: Carina (Car)  ·  Contains:  Carina Nebula  ·  NGC 3372  ·  The star w Car  ·  eta Car Nebula
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NGC3372 Carina Nebula, Hebbo
NGC3372 Carina Nebula
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NGC3372 Carina Nebula

Getting plate-solving status, please wait...
NGC3372 Carina Nebula, Hebbo
NGC3372 Carina Nebula
Powered byPixInsight

NGC3372 Carina Nebula

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Description

Captured over several nights spanning months.
37 x Ha combination of 180/300 sec
30 x OIII combination of 180/300 sec
27 x SII combination of 180/300 sec
20 each x R/G/B 30sec

Experimented with some band math, specifically the Foraxx Equation (https://thecoldestnights.com/2020/06/pixinsight-dynamic-narrowband-combinations-with-pixelmath/).
Had been trying to do this for a while but struggled as Affinity Photo doesn't have a Pixel/Raster Math function. Then found an old Cuiv the Lazy Geek video (https://www.youtube.com/watch?v=Xn24vy7LzzU) which put me onto a free software package called Image Magick where you can perform Pixel math from a command line.

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