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Rosette Nebula (Caldwell 49) SHO Mosaic, 



    
        

            Ferrante Enriques

Rosette Nebula (Caldwell 49) SHO Mosaic

Getting plate-solving status, please wait...
Rosette Nebula (Caldwell 49) SHO Mosaic, 



    
        

            Ferrante Enriques

Rosette Nebula (Caldwell 49) SHO Mosaic

Technical card

Imaging telescopes or lenses: CFF Telescopes cff 140 apo

Imaging cameras: ZWO asi 1600mm

Mounts: 10 Micron GM1000 HPS

Software: Custom AstroDom (https://github.com/fenriques/AstroDom)  ·  PixInsight  ·  Kstars/Ekos

Filters: Antlia Ha 3.5nm 1.25"  ·  Antlia SII 4.5nm 1.25"  ·  Antlia OIII 4.5nm 1.25"


Dates:Jan. 14, 2021

Frames: 514x420" (59h 58')

Integration: 59h 58'

Avg. Moon age: 1.37 days

Avg. Moon phase: 2.10%


Basic astrometry details

Astrometry.net job: 4187684


Resolution: 6000x3886

Locations: Pixelskies, Castillejar, Granada, Spain

Data source: Own remote observatory

Remote source: PixelSkies

Description

The weather has been awful in southern Spain this winter so probably this is the last NB target for the season.

This is a two panel mosaic taken during nov-dec-jan, ````60h total (30h each panel):

27h (230x420s) Ha

19h (160x420s) Oiii

16h (140x420s) Sii

Being hosted in a remote observatory I was no able to rotate the camera for a better framing.

Ha had a strong signal so was used as Luminance to enhance details.

Comments

Histogram

Rosette Nebula (Caldwell 49) SHO Mosaic, 



    
        

            Ferrante Enriques