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Contains:  Bubble nebula, NGC 7635
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Bubble Nebula - SHO, 





    
        

            Greg Polanski
Bubble Nebula - SHO

Bubble Nebula - SHO

Technical card

Resolution: 2616x1836

Dates:July 26, 2019Aug. 1, 2019Aug. 2, 2019Oct. 4, 2019

Frames:
Baader 2" HA 7nm: 61x300" (gain: 174.00) -15C bin 1x1
Baader 2" OIII 8.5nm: 46x300" (gain: 174.00) -15C bin 1x1
Baader 2" OIII 8.5nm: 17x600" (gain: 174.00) -15C bin 1x1
Baader 2" SII 7nm: 28x300" (gain: 174.00) -15C bin 1x1

Integration: 14.1 hours

Darks: ~10

Bias: ~50

Avg. Moon age: 7.94 days

Avg. Moon phase: 19.13%

Bortle Dark-Sky Scale: 6.00

Astrometry.net job: 2990482

RA center: 350.191 degrees

DEC center: 61.186 degrees

Pixel scale: 1.151 arcsec/pixel

Orientation: 165.732 degrees

Field radius: 0.511 degrees

Locations: Backyard, Kanata, Ontario, Canada

Data source: Backyard

Comments

Author

Impact011
Greg Polanski
License: None (All rights reserved)
1561
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Revisions

  • Bubble Nebula - SHO, 





    
        

            Greg Polanski
    Original
  • Final
    Bubble Nebula - SHO, 





    
        

            Greg Polanski
    B

B

Better Crop. Adjustment to Levels.

Sky plot

Sky plot

Histogram

Bubble Nebula - SHO, 





    
        

            Greg Polanski