Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  The star 68Cyg
Getting plate-solving status, please wait...
Sh2-119 Clamshell Nebula Hubble Palette, 



    
        

            Alberto Vezzani
Sh2-119 Clamshell Nebula Hubble Palette
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Sh2-119 Clamshell Nebula Hubble Palette

Getting plate-solving status, please wait...
Sh2-119 Clamshell Nebula Hubble Palette, 



    
        

            Alberto Vezzani
Sh2-119 Clamshell Nebula Hubble Palette
Powered byPixInsight

Sh2-119 Clamshell Nebula Hubble Palette

Acquisition details

Dates:
July 27, 2020 ·  Nov. 24, 2020
Frames:
Baader O3 8.5nm: 15×600(2h 30′) (gain: 200.00) -15°C
Optolong Ha 7nm: 20×600(3h 20′) (gain: 200.00) -15°C
Optolong SII 6.5nm 2": 52×360(5h 12′) (gain: 120.00) -20°C
Integration:
11h 2′
Darks:
60
Flats:
60
Flat darks:
60
Avg. Moon age:
8.42 days
Avg. Moon phase:
60.64%
Bortle Dark-Sky Scale:
3.67

Basic astrometry details

Astrometry.net job: 4159668

RA center: 21h18m06s.7

DEC center: +43°4532

Pixel scale: 2.760 arcsec/pixel

Orientation: 246.100 degrees

Field radius: 1.722 degrees

Resolution: 3736x2492

File size: 5.0 MB

Data source: Traveller

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