Hemisphere:  Southern  ·  Constellation: Canis Major (CMa)  ·  Contains:  IC 468  ·  NGC 2359
Sh2-298 Bi-color (Ha/Oiii) Thor's Helmut, 



    
        

            Goofi
Sh2-298 Bi-color (Ha/Oiii) Thor's Helmut
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Sh2-298 Bi-color (Ha/Oiii) Thor's Helmut

Technical card

Imaging telescopes or lenses: Tele Vue NP 101

Imaging cameras: Atik One

Guiding telescopes or lenses: Tele Vue NP 101

Guiding cameras: Atik GP

Filters: Astrodon Ha 5mm


Dates:March 21, 2017

Frames: 10x1200"

Integration: 3.3 hours

Avg. Moon age: 22.89 days

Avg. Moon phase: 42.10%


Basic astrometry details

Astrometry.net job: 1506118

RA center: 7h 18' 31"

DEC center: -13° 12' 25"

Pixel scale: 1.717 arcsec/pixel

Orientation: 89.596 degrees

Field radius: 0.468 degrees


Resolution: 1326x1449

Locations: Howling Moon Observatory, SoCal, CA, None

Description

I'd love more subs on this, but it just won't be happening this year ... maybe next year I'll be able to add to it.

Right now there's just 5 subs each of Ha and Oiii.

Comments

Sky plot

Sky plot

Histogram

Sh2-298 Bi-color (Ha/Oiii) Thor's Helmut, 



    
        

            Goofi