Hemisphere:  Southern  ·  Constellation: Eridanus (Eri)  ·  Contains:  IC 2118  ·  NGC 1788  ·  Part of the constellation Eridanus (Eri)  ·  The star 62Eri  ·  The star 63Eri  ·  The star 66Eri  ·  The star 68Eri  ·  The star Cursa (βEri)  ·  The star Rigel (βOri)  ·  The star λEri  ·  The star τOri  ·  The star ψEri  ·  Witch Head nebula
Witch Head IC2118 wide field, 



    
        

            Ken Mitchell
Witch Head IC2118 wide field
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Witch Head IC2118 wide field

Witch Head IC2118 wide field, 



    
        

            Ken Mitchell
Witch Head IC2118 wide field
Powered byPixInsight

Witch Head IC2118 wide field

Technical card

Imaging telescopes or lenses: Nikon 80-200mm f2.8 nikkor

Imaging cameras: Nikon D610 ff camera

Mounts: SkyWatcher Star Adventurer SW star adventurer

Software: Photoshop CC 2014

Accessory: Vello remote


Dates:Jan. 22, 2018

Frames: 156x90" (3h 54')

Integration: 3h 54'

Avg. Moon age: 4.98 days

Avg. Moon phase: 25.56%


Basic astrometry details

Astrometry.net job: 1938607

RA center: 5h 6' 57"

DEC center: -7° 2' 13"

Pixel scale: 18.769 arcsec/pixel

Orientation: 180.405 degrees

Field radius: 5.093 degrees


Resolution: 1252x1500

Comments

Sky plot

Sky plot

Histogram

Witch Head IC2118 wide field, 



    
        

            Ken Mitchell