Celestial hemisphere:  Northern  ·  Constellation: Perseus (Per)  ·  Contains:  NGC 1491  ·  Sh2-206
NGC1491, narrowband (HS_HO_HO), iva
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NGC1491, narrowband (HS_HO_HO)

NGC1491, narrowband (HS_HO_HO), iva
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NGC1491, narrowband (HS_HO_HO)

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Description

While waiting to bring my main imaging system up again, I'm looking at my old data to see if there's anything decent that's worth publishing.
So here we go with this narrowband mix, not bad even if O and S were very noisy.

Looks like I played a lot with pixelmath and synthetic channel generation, R is a mix of Ha and S, while G and B are a different mix of Ha and O.

Uploading two different versions, for the second one I couldn't really find out what combination of channels I used in PIxInsight, I should really avoid publishing images after such a long time, enjoy!

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Revisions

  • Final
    NGC1491, narrowband (HS_HO_HO), iva
    Original
  • NGC1491, narrowband (HS_HO_HO), iva
    B

B

Description: Different synthetic channels color mix

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NGC1491, narrowband (HS_HO_HO), iva