Hemisphere:  Southern  ·  Contains:  Horsehead nebula  ·  IC 434  ·  NGC 2023
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Horsehead Nebula - RGB colour, 



    
        

            Richard Muhlack
Horsehead Nebula - RGB colour
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Horsehead Nebula - RGB colour

Getting plate-solving status, please wait...
Horsehead Nebula - RGB colour, 



    
        

            Richard Muhlack
Horsehead Nebula - RGB colour
Powered byPixInsight

Horsehead Nebula - RGB colour

Equipment

Imaging Telescopes Or Lenses
Vixen Visac VC-200L
Mounts
Sky-Watcher NEQ6
Filters
Astronomik SII 12nm · Astronomik OIII 12nm · Astronomik Ha 6nm · Astronomik B 1.25" Type IIc · Astronomik G 1.25" Type IIc · Astronomik R 1.25" Type IIc
Accessories
Vixen F/6.4 VC200L reducer
Software
Sequence Generator Pro

Acquisition details

Frames:
Astronomik B 1.25" Type IIc: 20x300" (1h 40') bin 1x1
Astronomik G 1.25" Type IIc: 20x300" (1h 40') bin 1x1
Astronomik Ha 6nm: 42x600" (7h) bin 1x1
Astronomik OIII 12nm: 20x600" (3h 20') bin 1x1
Astronomik R 1.25" Type IIc: 20x300" (1h 40') bin 1x1
Astronomik SII 12nm: 15x600" (2h 30') bin 1x1
Integration:
17h 50'

Basic astrometry details

Astrometry.net job: 932291

RA center: 05h40m59s.5

DEC center: -02°2515

Pixel scale: 1.073 arcsec/pixel

Orientation: 89.096 degrees

Field radius: 0.374 degrees

Resolution: 1398x2082

Locations: Strathalbyn SA, Australia, Strathalbyn, SA, Australia

Data source: Backyard

Description

Luminance: narrowband Ha3:S2 plus broadband RGB

Colour from broadband Astronomik RGB filters

Comments

Sky plot

Sky plot

Histogram

Horsehead Nebula - RGB colour, 



    
        

            Richard Muhlack