Hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  Crescent nebula  ·  NGC 6888
NGC 6888 Crescent Nebula and PN G75.5+1.7 Soap Bubble Nebula, bicolor, 



    
        

            Alexander Sorokin
NGC 6888 Crescent Nebula and PN G75.5+1.7 Soap Bubble Nebula, bicolor
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NGC 6888 Crescent Nebula and PN G75.5+1.7 Soap Bubble Nebula, bicolor

Technical card

Imaging telescopes or lenses: Skywatcher QUATTRO-8S

Imaging cameras: ZWO ASI1600MM-Cool

Mounts: Sky-Watcher NEQ6 PRO SynScan

Guiding telescopes or lenses: Celestron 80/400 Guidescope

Guiding cameras: ZWO ASI120MM

Software: PHD2 Guiding 2.6.1  ·  APT - Astro Photography Tool  ·  Pixinsight 1.8

Filters: Baader Planetarium Ha 7nm 1,25"  ·  Baader Planetarium 1.25" OIII 8.5nm

Accessory: QHYCCD QHYCFW2-S filter wheel  ·  Baader Planetarium MPCC Mark III


Dates:June 8, 2018June 10, 2018June 11, 2018June 12, 2018June 13, 2018June 14, 2018

Frames:
Baader Planetarium 1.25" OIII 8.5nm: 72x600" (gain: 0.00) -20C bin 1x1
Baader Planetarium Ha 7nm 1,25": 66x600" (gain: 0.00) -20C bin 1x1

Integration: 23.0 hours

Darks: ~15

Flats: ~15

Flat darks: ~15

Bias: ~15

Avg. Moon age: 22.41 days

Avg. Moon phase: 9.77%

Bortle Dark-Sky Scale: 6.00

Temperature: 17.88


Basic astrometry details

Astrometry.net job: 2102703

RA center: 20h 13' 11"

DEC center: +38° 12' 50"

Pixel scale: 1.948 arcsec/pixel

Orientation: 356.436 degrees

Field radius: 0.623 degrees


Resolution: 1920x1275

Locations: Backyard, Azov, Rostov oblast, Russian Federation

Data source: Backyard

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NGC 6888 Crescent Nebula and PN G75.5+1.7 Soap Bubble Nebula, bicolor, 



    
        

            Alexander Sorokin

In these public groups

ZWO ASI1600MM/QHY163M