Celestial hemisphere:  Northern  ·  Constellation: Vulpecula (Vul)  ·  Contains:  Dumbbell Nebula  ·  M 27  ·  NGC 6853  ·  The star 14Vul
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The Dumbbell Nebula (M27), 



    
        

            Olivier Ravayrol
The Dumbbell Nebula (M27)
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Getting plate-solving status, please wait...
The Dumbbell Nebula (M27), 



    
        

            Olivier Ravayrol
The Dumbbell Nebula (M27)
Powered byPixInsight

Acquisition details

Dates:
Sept. 4, 2021
Frames:
Astronomik H-alpha CCD 6nm 1.25": 43×240(2h 52′) ISO15 (gain: 75.00) -15°C bin 1×1
Astronomik OIII CCD 6nm 1.25": 41×240(2h 44′) ISO15 (gain: 75.00) -15°C bin 1×1
Integration:
5h 36′
Darks:
30
Flats:
20
Bias:
100
Avg. Moon age:
26.94 days
Avg. Moon phase:
7.38%
Bortle Dark-Sky Scale:
5.00
Mean FWHM:
5.30
Temperature:
19.00

Basic astrometry details

Astrometry.net job: 5180862

RA center: 19h59m28s.8

DEC center: +22°5027

Pixel scale: 0.776 arcsec/pixel

Orientation: 283.760 degrees

Field radius: 0.454 degrees

Resolution: 3379x2519

File size: 4.7 MB

Locations: Observatoire personnel, Tournefeuille, Haute-Garonne, France

Data source: Backyard

Description

HO-HOO (6nm narrow band filters)
Bin1x1 Ha:2h52, OIII:2h44mn exposure time
200/1000 mm Newtonian telescope
Camera ZWO ASI1600MM Pro
Guiding with AOG and ZWO ASI1174MM mini camera using PHD2
Automatic acquisitions with APT
Preprocessing with SIRIL
Image processing with Photoshop
Final touch with Lightroom

Comments

Revisions

  • The Dumbbell Nebula (M27), 



    
        

            Olivier Ravayrol
    Original
  • Final
    The Dumbbell Nebula (M27), 



    
        

            Olivier Ravayrol
    B

B

Description: New treatment of the stars with StarXTerminator

Uploaded: ...

Sky plot

Sky plot

Histogram

The Dumbbell Nebula (M27), 



    
        

            Olivier Ravayrol