Celestial hemisphere:  Northern  ·  Constellation: Monoceros (Mon)  ·  Contains:  12 Mon  ·  NGC 2237  ·  NGC 2238  ·  NGC 2239  ·  NGC 2244  ·  NGC 2246  ·  Rosette nebula  ·  Sh2-275  ·  The star 12Mon
Getting plate-solving status, please wait...
NGC 2237 : Rosette Nebula (SHO), 



    
        

            Jean-Baptiste Auroux
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Getting plate-solving status, please wait...
NGC 2237 : Rosette Nebula (SHO), 



    
        

            Jean-Baptiste Auroux
Powered byPixInsight

Acquisition details

Dates:
Dec. 31, 2018 ·  Jan. 12, 2019 ·  Jan. 15, 2019
Frames:
Astrodon 3nm Ha: 16×1200(5h 20′) -30°C bin 1×1
Astrodon 3nm OIII: 12×600(2h) -30°C bin 2×2
Astrodon SII 3nm: 12×600(2h) -30°C bin 2×2
Integration:
9h 20′
Darks:
25
Flats:
16
Bias:
49
Avg. Moon age:
12.86 days
Avg. Moon phase:
41.19%
Bortle Dark-Sky Scale:
1.00

RA center: 06h31m54s.449

DEC center: +04°5919.90

Pixel scale: 0.952 arcsec/pixel

Orientation: 0.367 degrees

Field radius: 0.763 degrees

More info:Open 

Resolution: 4073x4085

File size: 72.3 MB

Locations: Chilescope, Fundina, Chile

Data source: Amateur hosting facility

Remote source: ChileScope

Description

Image réalisée avec le Newton ASA 500mm f/3,6 de Chilescope en janvier 2019.

L'affichage de la full (8000 x 8000) est recommandé !

------------

Image made with the 500mm f/3,6 ASA Newton at Chilescope in January 2019.

The full image (8000 x 8000) is highly recommended !

Comments

Revisions

    NGC 2237 : Rosette Nebula (SHO), 



    
        

            Jean-Baptiste Auroux
    Original
    NGC 2237 : Rosette Nebula (SHO), 



    
        

            Jean-Baptiste Auroux
    B
    NGC 2237 : Rosette Nebula (SHO), 



    
        

            Jean-Baptiste Auroux
    C
  • Final
    NGC 2237 : Rosette Nebula (SHO), 



    
        

            Jean-Baptiste Auroux
    D

B

Description: Slight correction of contrast and colors.

Uploaded: ...

C

Description: Full version (8000 x 8000)

Uploaded: ...

D

Description: Correction of star halos

Uploaded: ...

Sky plot

Sky plot

Histogram

NGC 2237 : Rosette Nebula (SHO), 



    
        

            Jean-Baptiste Auroux