Hemisphere:  Southern  ·  Constellation: Eridanus (Eri)  ·  Contains:  IC 2118  ·  NGC 1788  ·  The star 66Eri  ·  The star 68Eri  ·  The star Cursa (βEri)  ·  The star ψEri  ·  Witch Head nebula
IC2118 Witch Head Nebula, 


            Hata Sung
IC2118 Witch Head Nebula
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IC2118 Witch Head Nebula

Technical card

Imaging telescopes or lenses: Canon EF 70-200mm f/4L USM

Imaging cameras: Canon EOS 350D modified

Mounts: AstroTrac TT320X-AG

Software: Adobe Photoshop CS5  ·  DeepSkyStacker

Dates:Oct. 20, 2012

Frames: 31x180" (1h 33')

Integration: 1h 33'

Avg. Moon age: 5.64 days

Avg. Moon phase: 31.85%

Basic astrometry details

Astrometry.net job: 147152

RA center: 5h 6' 2"

DEC center: -6° 16' 19"

Pixel scale: 14.552 arcsec/pixel

Orientation: 39.108 degrees

Field radius: 3.888 degrees

Resolution: 620x930

Locations: Hata, Taipei TAIWAN, None


Sky plot

Sky plot


IC2118 Witch Head Nebula, 


            Hata Sung