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Contains:  Crescent nebula, NGC 6888
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Crescent Nebula (NGC6888) and Soap Bubble Nebula, 





    
        

            Luca Marinelli
Crescent Nebula (NGC6888) and Soap Bubble Nebula

Crescent Nebula (NGC6888) and Soap Bubble Nebula

Technical card

Resolution: 5321x3525

Dates:May 29, 2018May 31, 2018June 8, 2018June 9, 2018June 10, 2018

Frames:
Astrodon Tru-Balance Gen2 E-Series - B 36mm: 48x60" (gain: 54.00) -20C bin 1x1
Astrodon Tru-Balance Gen2 E-Series - G 36mm: 60x60" (gain: 54.00) -20C bin 1x1
Astrodon Tru-Balance Gen2 E-Series - R 36mm: 60x60" (gain: 54.00) -20C bin 1x1
Astrodon Narrowband 3nm Ha: 43x360" (gain: 120.00) -20C bin 1x1
Astrodon Narrowband 3nm OIII: 49x360" (gain: 120.00) -20C bin 1x1

Integration: 12.0 hours

Darks: ~50

Flats: ~30

Flat darks: ~30

Bias: ~100

Avg. Moon age: 21.12 days

Avg. Moon phase: 53.49%

Bortle Dark-Sky Scale: 5.00

Astrometry.net job: 2220925

RA center: 303.428 degrees

DEC center: 38.176 degrees

Pixel scale: 0.932 arcsec/pixel

Orientation: 0.009 degrees

Field radius: 0.826 degrees

Locations: Home Observatory, Schenectady, New York, United States

Data source: Backyard

Description

Crescent nebula (NGC6888) and the Soap Bubble nebula in Cygnus shot in narrowband (Ha and OIII) with star color in RGB.

Comments

Author

lucam_astro
Luca Marinelli
License: None (All rights reserved)
4243
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Crescent Nebula (NGC6888) and Soap Bubble Nebula, 





    
        

            Luca Marinelli