Hemisphere:  Northern  ·  Constellation: Monoceros (Mon)  ·  Contains:  NGC 2237  ·  NGC 2238  ·  NGC 2239  ·  NGC 2246  ·  NGC 2252  ·  Rosette A  ·  Rosette B  ·  Rosette Nebula  ·  The star 12Mon
NGC2237_2021_02_24_SHO, 



    
        

            Dominique Durand
NGC2237_2021_02_24_SHO
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NGC2237_2021_02_24_SHO

NGC2237_2021_02_24_SHO, 



    
        

            Dominique Durand
NGC2237_2021_02_24_SHO
Powered byPixInsight

NGC2237_2021_02_24_SHO

Acquisition details

Dates:
Feb. 23, 2021 ·  Feb. 24, 2021
Frames:
Astronomik Ha 2", 12nm: 40×178(1h 58′ 40″) (gain: 1600.00) -10°C bin 1×1
Astronomik OIII 12nm 2": 34×180(1h 42′) (gain: 1600.00) -10°C bin 1×1
Astronomik S2 12nm: 40×180(2h) (gain: 1600.00) -10°C bin 1×1
Integration:
5h 40′ 40″
Avg. Moon age:
11.30 days
Avg. Moon phase:
86.79%

Basic astrometry details

Astrometry.net job: 4254812

RA center: 06h32m19s.7

DEC center: +04°5157

Pixel scale: 1.726 arcsec/pixel

Orientation: 182.484 degrees

Field radius: 1.327 degrees

Resolution: 4600x3074

File size: 4.8 MB

Locations: Chezmoi, Cestas, Gironde, France

Data source: Backyard

Description

Premier vrai essai photo avec ma 92 Stowaway et son réducteur 92TCC, mais en plus pour agrémenter celui-ci ce fut avec une prise en Ha-OIII-S2 sur 2 nuits pour faire ma première photo en SHO avec pixinsight. Reste à un peu mieux maitriser l'ensemble du process et passer déjà en bin 2x2 pour gagner en signal. Sur le Ha le mode 47M de la QHY294M-Pro passe assez bien même sur la 92 mais pour le OIII et S2, bien que les filtres soient des 12nm c'est vraiment trop juste. Donc prochain essai en mode 11M.

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First real photo test with my 92 Stowaway and its 92TCC gearbox, but in addition to enhance this one it was with a Ha-OIII-S2 shot over 2 nights to take my first SHO photo with pixinsight. It remains to control the whole process a little better and already switch to a 2x2 bin to gain signal. On the Ha, the 47M mode of the QHY294M-Pro works quite well even on the 92 but for the OIII and S2, although the filters are 12nm it is really too tight. So next try in 11M mode,

Comments

Revisions

  • NGC2237_2021_02_24_SHO, 



    
        

            Dominique Durand
    Original
  • NGC2237_2021_02_24_SHO, 



    
        

            Dominique Durand
    B
  • Final
    NGC2237_2021_02_24_SHO, 



    
        

            Dominique Durand
    C

Sky plot

Sky plot

Histogram

NGC2237_2021_02_24_SHO, 



    
        

            Dominique Durand