Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  Extremely wide field
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Deneb & Sadr area, PiPais
Deneb & Sadr area
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Deneb & Sadr area

Getting plate-solving status, please wait...
Deneb & Sadr area, PiPais
Deneb & Sadr area
Powered byPixInsight

Deneb & Sadr area

Equipment

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Acquisition details

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Description

First attempt using my new Samyang f1.4/85mm AS IF UMC on my 1200D Cannon APSC. Only 23 shots kept, sky a bit cloudy, public lighting on for one third of the shots.

Aperture 2.8.

Different treatments from A to final (a Ha layer has been added on the last one). Unfortunatly, a big mistake occured on the C version, where the stars are not at the good place !!! I apologize, and corrected it on the last one.

Comments

Revisions

  • Deneb & Sadr area, PiPais
    Original
  • Deneb & Sadr area, PiPais
    B
  • Deneb & Sadr area, PiPais
    C
  • Final
    Deneb & Sadr area, PiPais
    D

B

Description: Crop, reduction of the lum gradient and increasing nebulosities contrast.

Uploaded: ...

C

Description: I have added a 1.5 hours Ha (Astronomik clip filter) layer. Captured from my home, downtown, under a strong Na public light. That explain the noise...

Uploaded: ...

Sky plot

Sky plot

Histogram

Deneb & Sadr area, PiPais