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Contains:  M 52, NGC 7654, Bubble nebula, NGC 7635
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The Bubble Nebula and Messier 52, 





    
        

            Toshiya Arai
The Bubble Nebula and Messier 52

The Bubble Nebula and Messier 52

Technical card

Imaging telescope or lens:Takahashi CCA250

Imaging camera:QHYCCD QHY16200A Mono

Mount:Skywatcher EQ8

Guiding telescope or lens:Takahashi GT-40

Guiding camera:Starlight Xpress Superstar

Software:Adobe Photoship CC 2017MaximDL 6FlatAidePro

Resolution: 2048x1614

Dates:Aug. 5, 2017Aug. 12, 2017

Frames:
Astrodon H-alpha 5nm: 12x600" -15C
Astrodon O3 5nm: 6x480" -15C bin 2x2
Astrodon True Balance E series II Luminance: 4x600" -15C

Integration: 3.5 hours

Avg. Moon age: 16.06 days

Avg. Moon phase: 86.03%

Astrometry.net job: 1687397

RA center: 350.598 degrees

DEC center: 61.348 degrees

Pixel scale: 2.096 arcsec/pixel

Orientation: -178.808 degrees

Field radius: 0.759 degrees

Locations: Shirosato, Shirosato-town, Ibaraki, Japan

Comments

Author

ToshiyaArai
Toshiya Arai
License: None (All rights reserved)
1762
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Revisions

  • The Bubble Nebula and Messier 52, 





    
        

            Toshiya Arai
    Original
  • Final
    The Bubble Nebula and Messier 52, 





    
        

            Toshiya Arai
    B

Sky plot

Sky plot

Histogram

The Bubble Nebula and Messier 52, 





    
        

            Toshiya Arai