Celestial hemisphere:  Northern  ·  Constellation: Canes Venatici (CVn)  ·  Contains:  IC 4263  ·  IC 4277  ·  IC 4278  ·  M 51  ·  NGC 5194  ·  NGC 5195  ·  Whirlpool Galaxy
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M51 region, HOO starless LRGB stars and Ha as luminance, Stefano Zamblera
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M51 region, HOO starless LRGB stars and Ha as luminance

Revision title: M51 focus and closeup by heavy cropping

Getting plate-solving status, please wait...
M51 region, HOO starless LRGB stars and Ha as luminance, Stefano Zamblera
Powered byPixInsight

M51 region, HOO starless LRGB stars and Ha as luminance

Revision title: M51 focus and closeup by heavy cropping

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Description


Integration of HOO starless and RGB stars masters; luminance added by Ha channel.

Narrowband Ha and Oiii subframes at 180″ -20C, gain 173 and gain 139. LRGB subframes at 60″.

Subframe list available here: M51framelist08062023Download

Comments

Revisions

  • M51 region, HOO starless LRGB stars and Ha as luminance, Stefano Zamblera
    Original
  • M51 region, HOO starless LRGB stars and Ha as luminance, Stefano Zamblera
    E
  • Final
    M51 region, HOO starless LRGB stars and Ha as luminance, Stefano Zamblera
    F

E

Title: M51 focus by light cropping

Description: M51 focus by light cropping

Uploaded: ...

F

Title: M51 focus and closeup by heavy cropping

Description: M51 focus and closeup by heavy cropping

Uploaded: ...

Sky plot

Sky plot

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M51 region, HOO starless LRGB stars and Ha as luminance, Stefano Zamblera