Hemisphere:  Southern  ·  Constellation: Eridanus (Eri)  ·  Contains:  IC 2118  ·  Part of the constellation Eridanus (Eri)  ·  The star 29Ori  ·  The star 62Eri  ·  The star 63Eri  ·  The star Cursa (βEri)  ·  The star Rigel (βOri)  ·  The star λEri  ·  The star τOri  ·  The star ψEri  ·  The star ωEri  ·  Witch Head nebula
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IC 2118 Witch Head Nebula Widefield, 



    
        

            Pleiades Astrophotography Team
IC 2118 Witch Head Nebula Widefield
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IC 2118 Witch Head Nebula Widefield

Technical card

Imaging telescopes or lenses: Nikon AF-S Nikkor 200mm f/2D VR

Imaging cameras: FLI ML16200

Mounts: 10Micron GM1000HPS

Software: Pixinsight

Filters: LRGB


Dates:Dec. 2, 2019

Frames:LRGB: 60x180" -20C bin 1x1

Integration: 3.0 hours

Darks: ~30

Flats: ~30

Flat darks: ~30

Bias: ~30

Avg. Moon age: 5.78 days

Avg. Moon phase: 33.29%

Bortle Dark-Sky Scale: 1.00


Basic astrometry details

Astrometry.net job: 3093565

RA center: 5h 8' 22"

DEC center: -8° 11' 56"

Pixel scale: 6.300 arcsec/pixel

Orientation: 0.496 degrees

Field radius: 5.033 degrees


Resolution: 1824x1457

Data source: Amateur hosting facility

Remote source: ChileScope

Description

L:R:G:B=72:36:36:36min

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IC 2118 Witch Head Nebula Widefield, 



    
        

            Pleiades Astrophotography Team