Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  The star 10Cas
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Sh2-170 - The Little Rosette Nebula - HaOO with RGB stars, Roberto Botero
Sh2-170 - The Little Rosette Nebula - HaOO with RGB stars
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Sh2-170 - The Little Rosette Nebula - HaOO with RGB stars

Getting plate-solving status, please wait...
Sh2-170 - The Little Rosette Nebula - HaOO with RGB stars, Roberto Botero
Sh2-170 - The Little Rosette Nebula - HaOO with RGB stars
Powered byPixInsight

Sh2-170 - The Little Rosette Nebula - HaOO with RGB stars

Equipment

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Acquisition details

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Description

Taken over full Moon cycle in narrowband. This is a tough cookie in terms of OIII data. Even after several hours of that channel, it barely registers in the centre of the nebula against the overwhelming Ha data. The RGB stars are superimposed using L*a*b method in PixInsight. The field is full of small and colourful stars.

Comments

Revisions

  • Sh2-170 - The Little Rosette Nebula - HaOO with RGB stars, Roberto Botero
    Original
  • Sh2-170 - The Little Rosette Nebula - HaOO with RGB stars, Roberto Botero
    B
  • Sh2-170 - The Little Rosette Nebula - HaOO with RGB stars, Roberto Botero
    C
  • Final
    Sh2-170 - The Little Rosette Nebula - HaOO with RGB stars, Roberto Botero
    D

B

Description: RGB

Uploaded: ...

D

Description: HaOO_RGB Stars

Uploaded: ...

Sky plot

Sky plot

Histogram

Sh2-170 - The Little Rosette Nebula - HaOO with RGB stars, Roberto Botero