Hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Horsehead nebula  ·  IC 431  ·  IC 432  ·  IC 434  ·  IC 435  ·  NGC 2023  ·  NGC 2024  ·  The star Alnitak (ζOri)  ·  The star σOri
Head Horse in H-Alpha, 



    
        

            Rodrigo Andolfato
Head Horse in H-Alpha
Powered byPixInsight

Head Horse in H-Alpha

Head Horse in H-Alpha, 



    
        

            Rodrigo Andolfato
Head Horse in H-Alpha
Powered byPixInsight

Head Horse in H-Alpha

Technical card

Imaging telescopes or lenses: Pentax Takumar 135mm f2.5

Imaging cameras: Atik 314L+

Mounts: Celestron CG-5 Advanced GoTo

Software: DeepSky Imaging DeepSky Stacker


Dates:Dec. 18, 2012

Frames: 60x90" (1h 30')

Integration: 1h 30'

Avg. Moon age: 5.68 days

Avg. Moon phase: 32.25%


Basic astrometry details

Astrometry.net job: 119663

RA center: 5h 39' 38"

DEC center: -2° 33' 18"

Pixel scale: 9.961 arcsec/pixel

Orientation: 81.818 degrees

Field radius: 2.402 degrees


Resolution: 1039x1391

Locations: Apartment, Brasília, Distrito Federal, Brazil

Comments

Sky plot

Sky plot

Histogram

Head Horse in H-Alpha, 



    
        

            Rodrigo Andolfato