Hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  Crescent nebula  ·  NGC 6888
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NGC 6888 Crescent Nebula, 



    
        

            Larry S
NGC 6888 Crescent Nebula
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NGC 6888 Crescent Nebula

Getting plate-solving status, please wait...
NGC 6888 Crescent Nebula, 



    
        

            Larry S
NGC 6888 Crescent Nebula
Powered byPixInsight

NGC 6888 Crescent Nebula

Imaging telescopes or lenses: William Optics FLT 132

Imaging cameras: ZWO ASI183MM-PRO

Mounts: iOptron iEQ45-Pro

Guiding telescopes or lenses: Sky-Watcher Evoguide 50 ED

Focal reducers: William Optics FLAT 68 III

Software: Photoshop CC  ·  Pleiades Astrophoto PinInsight 1.8.6 Ripley  ·  PHD2  ·  SGP

Filters: Astrodon Ha 31mm 5nm  ·  Astrodon OIII 31mm 3nm  ·  Astrodon SII 31mm 5nm

Accessory: ZWO EAF Focuser - Advanced version  ·  ZWO EFW 8 Position 31mm


Dates:Sept. 23, 2019

Frames:
Astrodon Ha 31mm 5nm: 8x500" (1h 6' 40") (gain: 111.00) -20C bin 1x1
Astrodon OIII 31mm 3nm: 8x500" (1h 6' 40") (gain: 111.00) -20C bin 1x1
Astrodon SII 31mm 5nm: 8x500" (1h 6' 40") (gain: 111.00) -20C bin 1x1

Integration: 3h 20'

Darks: 5

Avg. Moon age: 23.58 days

Avg. Moon phase: 35.03%

Bortle Dark-Sky Scale: 5.00

Temperature: 17.00


Astrometry.net job: 2950024

RA center: 20h 12' 7"

DEC center: +38° 21' 28"

Pixel scale: 1.088 arcsec/pixel

Orientation: 179.906 degrees

Field radius: 0.480 degrees


Resolution: 2626x1788

Locations: Tower Hill, Milton, WI, United States

Data source: Backyard

Comments

Revisions

  • NGC 6888 Crescent Nebula, 



    
        

            Larry S
    Original
  • Final
    NGC 6888 Crescent Nebula, 



    
        

            Larry S
    B

Sky plot

Sky plot

Histogram

NGC 6888 Crescent Nebula, 



    
        

            Larry S