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Contains:  IC 435, NGC 2024, NGC 2023, Horsehead nebula, IC 434, The star Alnitak (ζOri), The star σOri
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IC 434 The Horsehead Nebula, 


            Toshiya Arai
IC 434 The Horsehead Nebula

IC 434 The Horsehead Nebula

Technical card

Imaging telescope or lens:Takahashi CCA250

Imaging cameras:Nikon D810AQHYCCD QHY600

Mount:Skywatcher EQ8

Guiding telescope or lens:Takahashi GT-40

Guiding camera:Starlight Xpress Lodestar2

Software:Adobe Photoship CC 2017PixInsight 1.8FlatAidePro

Resolution: 4096x2828

Dates:Nov. 7, 2016Nov. 5, 2019

44x300" ISO800
Astrodon True Balance E series II Luminance: 15x480" (gain: 26.00) -15C

Integration: 5.7 hours

Avg. Moon age: 7.71 days

Avg. Moon phase: 53.41% job: 3038690

RA center: 5h 40' 23"

DEC center: -2° 8' 24"

Pixel scale: 1.278 arcsec/pixel

Orientation: 0.017 degrees

Field radius: 0.884

Data source: Traveller



Toshiya Arai
License: None (All rights reserved)

Sky plot

Sky plot


IC 434 The Horsehead Nebula, 


            Toshiya Arai