Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  IC 1396
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Elephant Trunk Nebula (IC1396), 



    
        

            Olivier Ravayrol
Elephant Trunk Nebula (IC1396)
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Elephant Trunk Nebula (IC1396)

Getting plate-solving status, please wait...
Elephant Trunk Nebula (IC1396), 



    
        

            Olivier Ravayrol
Elephant Trunk Nebula (IC1396)
Powered byPixInsight

Elephant Trunk Nebula (IC1396)

Acquisition details

Dates:
Aug. 10, 2022
Frames:
Astronomik H-alpha CCD 6nm 1.25": 72×480(9h 36′) (gain: 75.00) f/7.5 -15°C bin 1×1
Astronomik OIII CCD 6nm 1.25": 20×240(1h 20′) (gain: 75.00) f/7.5 -15°C bin 2×2
Astronomik SII CCD 6nm 1.25": 20×240(1h 20′) (gain: 75.00) f/7.5 -15°C bin 2×2
Integration:
12h 16′
Darks:
30
Flats:
30
Bias:
100
Avg. Moon age:
12.96 days
Avg. Moon phase:
96.35%
Bortle Dark-Sky Scale:
5.00
Mean FWHM:
2.10
Temperature:
22.00

Basic astrometry details

Astrometry.net job: 6455997

RA center: 21h38m43s.4

DEC center: +57°2439

Pixel scale: 1.624 arcsec/pixel

Orientation: 269.813 degrees

Field radius: 1.304 degrees

Resolution: 4623x3470

File size: 10.3 MB

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

Data source: Backyard

Description

IC1396 - Elephant Trunk Nebula (H-SHO)
H-SHO (Narrow band filters 6nm)
Bin1x1 Ha:9h36', Bin2x2 OIII:1h20mn & SII:1h20mn exposure time
80/600 mm Refractor – Camera ZWO ASI1600MM Pro
Preprocessing with SIRIL
Image processing with Photoshop
Final touch with Lightroom

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