Hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Horsehead nebula  ·  IC 426  ·  IC 431  ·  IC 432  ·  IC 434  ·  IC 435  ·  NGC 1981  ·  NGC 1990  ·  NGC 2023  ·  NGC 2024  ·  Part of the constellation Orion (Ori)  ·  The star Alnilam (εOri)  ·  The star Alnitak (ζOri)  ·  The star σOri
Horsehide the dark nebula, 



    
        

            Andrea Auf dem Brinke
Horsehide the dark nebula
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Horsehide the dark nebula

Horsehide the dark nebula, 



    
        

            Andrea Auf dem Brinke
Horsehide the dark nebula
Powered byPixInsight

Horsehide the dark nebula

Technical card

Imaging telescopes or lenses: Takahashi FSQ85ED

Imaging cameras: Moravian Instruments Moravian G3-16200

Mounts: Celestron CGEM

Guiding telescopes or lenses: Omegon Achromat 80/400

Guiding cameras: ZWO Optical ASI290MC

Focal reducers: Takahashi 0.75x FSQ F/3,6

Software: SIPS  ·  PixInsight  ·  Adobe Photoship CC 2017

Filters: Baader Planetarium LRGB 2"  ·  Lumicon Deep Sky  ·  Baader Planetarium Narrowband Filterset Ha, SII, OIII 2"

Accessory: Moravian Filter wheel


Dates:Jan. 4, 2019

Frames: 20x240" (1h 20')

Integration: 1h 20'

Avg. Moon age: 28.10 days

Avg. Moon phase: 2.31%


Basic astrometry details

Astrometry.net job: 2452743

RA center: 5h 40' 21"

DEC center: -2° 21' 28"

Pixel scale: 3.582 arcsec/pixel

Orientation: 88.520 degrees

Field radius: 2.738 degrees


Resolution: 1824x1356

Locations: Hotel Interski, Santa Cristina in Val Gardena, Bolzano, Italy

Data source: Backyard

Comments

Sky plot

Sky plot

Histogram

Horsehide the dark nebula, 



    
        

            Andrea Auf dem Brinke