Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  HD216532  ·  HD216711  ·  HD216898  ·  HD217035  ·  HD217061  ·  HD217086  ·  HD217099  ·  HD217463  ·  LBN 527  ·  LBN 529  ·  Sh2-155
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Caldwell 9 - Cave Nebula - Sh2-155, Bert Moyaers
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Caldwell 9 - Cave Nebula - Sh2-155

Getting plate-solving status, please wait...
Caldwell 9 - Cave Nebula - Sh2-155, Bert Moyaers
Powered byPixInsight

Caldwell 9 - Cave Nebula - Sh2-155

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Acquisition details

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Description

This image is a combination of subs taken with the Optolong L-Extreme filter (Narrowband - to get the best out of the nebula) and subs with a UV-IR filter to get RBG stars

For Narrowbang subs:
H = Red
O = Green + Blue rescaled in pixelMath

RGB combinarion = HOO

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