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Dentelles du cygne / Cygnus loop / Cirrusnebel RGBSOH

Lunette FRA400-Askar + réducteur x0.7

Caméra Poseidon-M (monochrome) de Player-one

Filtres RGB MaxFr de Astronomik

Filtres à bande passante étroite (6nm) : SII - OIII - Hα MaxFr de Astronomik

Monture AM3 de Zwo

Auto guidage : Asi290MM mini de Zwo + Lunette guide 32mm F4 - ASKAR

Logiciel d'acquisition : NINA

Logiciel de guidage : PHD 2

Logiciel de traitement d'image : PixInsight

 

Poses:

Filtre Rouge : 11 x 900s = 2h45mn

Filtre Vert : 11 x 900s = 2h45mn

Filtre Bleu : 11 x 900s = 2h45mn

Filtre SII : 10 x 900s = 2h30mn

Filtre OIII : 10 x 900s = 2h30mn

Filtre Hα: 10 x 900s = 2h30mn

Palette des couleurs :

- SII (672nm) → rouge

- Hα (656nm) → rouge

- OIII (501nm) → 1/2 vert, 1/2 bleu

 

Refractor FRA400-Askar + reducer x0.7

Camera : Poseidon-M (mono) Player-one

Wide band filters : R-G-B MaxFr from Astronomik

Narrow band filters (6nm) : SII - OIII - Hα MaxFr from Astronomik

Zwo AM3 mount

Autoguiding : Asi290MM mini + 32mm F4 - ASKAR guide scope

Astro imaging software : NINA

Guiding software : PHD 2

Image processing software : PixInsight

 

Exposures:

Red filter: 11 x 900s = 2h45mn

Green filter : 11 x 900s = 2h45mn

Blue filter : 11 x 900s = 2h45mn

SII Filter : 10 x 900s = 2h30mn

OIII Filter : 10 x 900s = 2h30mn

Hα Filter : 10 x 900s = 2h30mn

Palette :

- SII (672nm) → red

- Hα (656nm) → red

- OIII (501nm) → 1/2 green, 1/2 blue

 

Refraktor FRA400-Askar + Reducer x0.7

Kamera : Poseidon-M (Schwarz-Weiß) von Player-one

RGB MaxFr von Astronomik

Nebelfilters (6nm) : SII - OIII - Hα MaxFr von Astronomik

Montierung AM3 von Zwo

Guiding-Kamera : Asi290MM mini von Zwo; Guidescope 32mm F4 - ASKAR

Software für die Astrofotografie : NINA

Guidingsoftware : PHD 2

Bildbearbeitungssoftware : PixInsight

 

Belichtungszeit :

Rot Filter : 11 x 900s = 2h45mn

Grün Filter : 11 x 900s = 2h45mn

Blau Filter : 11 x 900s = 2h45mn

SII Filter : 10 x 900s = 2h30mn

OIII Filter : 10 x 900s = 2h30mn

Hα Filter : 10 x 900s = 2h30mn

Farbpalette :

- SII (672nm) → rot

- Hα (656nm) → rot

- OIII (501nm) → 1/2 grün, 1/2 blau

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Uploaded on September 7, 2025
Taken on September 7, 2025