Hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  48 sig Ori  ·  50 zet Ori  ·  Alnitak  ·  B33  ·  Flame Nebula  ·  Horsehead nebula  ·  IC 431  ·  IC 432  ·  IC 434  ·  IC 435  ·  IC431  ·  IC432  ·  IC434  ·  IC435  ·  NGC 2023  ·  NGC 2024  ·  NGC2023  ·  NGC2024  ·  Orion B  ·  Sh2-277  ·  The star Alnitak (ζOri)  ·  The star σOri  ·  VdB51
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The Horsehead Nebula, 



    
        

            Matt Harbison
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The Horsehead Nebula

Imaging telescopes or lenses: Esprit 100/550

Imaging cameras: Atik 383L+ Monochrome

Mounts: Celestron AVX

Guiding telescopes or lenses: Willam Optics 50mm Guidescope

Guiding cameras: Starlight Xpress Lodestar

Focal reducers: Sky-Watcher Skywatcher 0.85x focal reducer

Software: PixInsight

Filters: Baader SII 8nm  ·  Baader O III 8.5nm  ·  Baader Luminance Luminance  ·  Baader Ha 7nm

Accessory: ATIK Filter Wheel EFW2



Astrometry.net job: 4209277

RA center: 5h 40' 54"

DEC center: -2° 19' 35"

Pixel scale: 9.843 arcsec/pixel

Orientation: -73.625 degrees

Field radius: 1.019 degrees


Resolution: 620x413

Locations: Cloudland Canyon, Trenton, Georgia, United States

Description

The Horsehead Nebula shot over the course of two nights.

Lum- 3x1200s

Ha 7nm- 3 x 1200s

SII- 3 x 1200s

OIII- 3x1200s

Darks matching the above shots.

Comments

Revisions

  • The Horsehead Nebula, 



    
        

            Matt Harbison
    Original
  • Final
    The Horsehead Nebula, 



    
        

            Matt Harbison
    B

Sky plot

Sky plot

Histogram

The Horsehead Nebula, 



    
        

            Matt Harbison