Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  IC 1340  ·  NGC 6960  ·  NGC 6979  ·  NGC 6992  ·  NGC 6995  ·  The star 52 Cyg  ·  Veil Nebula
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Cygnus loop Veil nebula wide field / Canon 600D + Canon lens EF L 200 mm f/2.8 / SW star adventurer / 800 ISO, patrick cartou
Cygnus loop Veil nebula wide field / Canon 600D + Canon lens EF L 200 mm f/2.8 / SW star adventurer / 800 ISO
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Cygnus loop Veil nebula wide field / Canon 600D + Canon lens EF L 200 mm f/2.8 / SW star adventurer / 800 ISO

Getting plate-solving status, please wait...
Cygnus loop Veil nebula wide field / Canon 600D + Canon lens EF L 200 mm f/2.8 / SW star adventurer / 800 ISO, patrick cartou
Cygnus loop Veil nebula wide field / Canon 600D + Canon lens EF L 200 mm f/2.8 / SW star adventurer / 800 ISO
Powered byPixInsight

Cygnus loop Veil nebula wide field / Canon 600D + Canon lens EF L 200 mm f/2.8 / SW star adventurer / 800 ISO

Equipment

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Acquisition details

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Description

4 hours total exposure planned, a bit more 2 hours only in practice...(battery ?), ISO 800

Canon lens full open

SIRIL 1.0.6 stacking no drizzle

A question : I don't understand a star color gradient present after stacking, more blue on the left side, red on right one...???
Maybe a camera sensor issue ?

Comments

Revisions

  • Cygnus loop Veil nebula wide field / Canon 600D + Canon lens EF L 200 mm f/2.8 / SW star adventurer / 800 ISO, patrick cartou
    Original
  • Cygnus loop Veil nebula wide field / Canon 600D + Canon lens EF L 200 mm f/2.8 / SW star adventurer / 800 ISO, patrick cartou
    B
  • Cygnus loop Veil nebula wide field / Canon 600D + Canon lens EF L 200 mm f/2.8 / SW star adventurer / 800 ISO, patrick cartou
    C
  • Cygnus loop Veil nebula wide field / Canon 600D + Canon lens EF L 200 mm f/2.8 / SW star adventurer / 800 ISO, patrick cartou
    D
  • Final
    Cygnus loop Veil nebula wide field / Canon 600D + Canon lens EF L 200 mm f/2.8 / SW star adventurer / 800 ISO, patrick cartou
    F

B

Description: Levels and color saturation adjustment (XnView)

Uploaded: ...

C

Description: Adding 2 series with same lens on the same target: 2019-08-26 and 2022-07-18
SIRIL 1.0.6 stacking without DOF

Uploaded: ...

D

Description: With latest serie (last night) only, a trial on selective deep sky color desaturation...better ?

Uploaded: ...

F

Description: New image colors treatment

Uploaded: ...

Sky plot

Sky plot

Histogram

Cygnus loop Veil nebula wide field / Canon 600D + Canon lens EF L 200 mm f/2.8 / SW star adventurer / 800 ISO, patrick cartou