Caldwell49 Sho

Le post sur Astrosurf : http://www.astrosurf.com/topic/117085-caldwell49-sho/

Instrument ou objectif: William Optics FLT 98 Triplet APO

Imageurs: Atik 383L+

Monture: SkyWatcher AZ EQ6 GT

Instrument de guidage: Starlight Xpress OAG

Caméra de guidage: iNova Pla-M

Réducteur/correcteur de focale: William Optics 0.8x Flattener IV

Logiciels: Software Bisque The Sky X Pro, Adobe Photoshop CC 2015,  Pixinsight 1.8, PHD guiding phd-guiding

Filtres: Astronomik O3 12nm 2", Astronomik S2 12nm 2"

Accessoires: Starlight Xpress SX USB Filter Wheel 5 x 2",  UsbFocus Controller and robofocus motor

Résolution: 3300x2502

Dates: 12 janvier 2018,  24 janvier 2018,  10 février 2018

Images: 
Baader Ha 2" 7nm CCD: 25x1200" -20C bin 1x1
Astronomik O3 12nm 2": 14x1200" -20C bin 1x1
Astronomik S2 12nm 2": 11x1200" -20C bin 1x1

Intégration: 16.7 Heures

Darks: ~21

Flats/PLU: ~21

Bias/offset: ~1136

Âge moyen de la Lune: 19.02 jours

Phase moyenne de la Lune: 29.21%

Echelle d'obscurité de Bortle: 4.00

FWHM moyenne: 2.00

Température: -3.00

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Photo Information for Caldwell49 Sho


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