Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)
Sh2-132 | The Lion Nebula In Red and Turquoise - NB OSC with RGB Stars, Peter Graf
Sh2-132 | The Lion Nebula In Red and Turquoise - NB OSC with RGB Stars
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Sh2-132 | The Lion Nebula In Red and Turquoise - NB OSC with RGB Stars

Revision title: OSC HOO edit

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)
Sh2-132 | The Lion Nebula In Red and Turquoise - NB OSC with RGB Stars, Peter Graf
Sh2-132 | The Lion Nebula In Red and Turquoise - NB OSC with RGB Stars
Powered byPixInsight

Sh2-132 | The Lion Nebula In Red and Turquoise - NB OSC with RGB Stars

Revision title: OSC HOO edit

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

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Acquisition details

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Description

As the Lion Nebula is in such a favourable position at the moment, it is also captured.

Version A:
The usual red, more natural looking tone obtained with color cameras. And, of course, colourful RGB stars.

Version B:
I've already read a bit on the Internet, but somehow I am struggling to get harmonious colours from the dual-narrowband filter on the OSC camera with the HOO procedure, even if there are several scripts for PixInsight that do the calculation in seconds. Many images are blue rather than turquoise in oxygen, and depending on your choice you may also get more orange in the red. This is probably where art begins. ;-)

Comments

Revisions

  • Sh2-132 | The Lion Nebula In Red and Turquoise - NB OSC with RGB Stars, Peter Graf
    Original
  • Final
    Sh2-132 | The Lion Nebula In Red and Turquoise - NB OSC with RGB Stars, Peter Graf
    B

B

Title: OSC HOO edit

Uploaded: ...

Sky plot

Sky plot

Histogram

Sh2-132 | The Lion Nebula In Red and Turquoise - NB OSC with RGB Stars, Peter Graf