Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  IC 1340  ·  NGC 6992  ·  NGC 6995
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Eastern Veil Nebula (NGC 6992), 



    
        

            Olivier Ravayrol
Eastern Veil Nebula (NGC 6992)
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Eastern Veil Nebula (NGC 6992)

Getting plate-solving status, please wait...
Eastern Veil Nebula (NGC 6992), 



    
        

            Olivier Ravayrol
Eastern Veil Nebula (NGC 6992)
Powered byPixInsight

Eastern Veil Nebula (NGC 6992)

Acquisition details

Dates:
Sept. 22, 2022
Frames:
Astronomik H-alpha CCD 6nm 1.25": 44×420(5h 8′) (gain: 75.00) f/7.5 -20°C bin 1×1
Astronomik OIII CCD 6nm 1.25": 42×420(4h 54′) (gain: 75.00) f/7.5 -20°C bin 1×1
Integration:
10h 2′
Darks:
50
Flats:
30
Bias:
75
Avg. Moon age:
26.26 days
Avg. Moon phase:
11.60%
Bortle Dark-Sky Scale:
5.00
Mean FWHM:
2.65
Temperature:
13.00

Basic astrometry details

Astrometry.net job: 6399959

RA center: 20h54m49s.9

DEC center: +31°2645

Pixel scale: 1.679 arcsec/pixel

Orientation: 265.452 degrees

Field radius: 1.352 degrees

Resolution: 4639x3478

File size: 8.6 MB

Locations: Observatoire personnel, Tournefeuille, Haute-Garonne, France

Data source: Backyard

Description

Eastern Veil Nebula (NGC 6992)
HO-HOO (6nm narrow band filters)
Exposure time : Bin1x1 Ha:5h08mn ; OIII:4h54mn
80/600 mm Refractor – Camera ZWO ASI1600MM Pro
Preprocessing with SIRIL
Image processing with Photoshop
Final touch with Lightroom

Comments