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Contains:  NGC 2023, Horsehead nebula, IC 434
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IC 434   Horsehead Nebula, 


IC 434   Horsehead Nebula

Technical card

Imaging telescope or lens:GSO 10" f/8 RC GSO RC10

Imaging camera:Starlight Xpress SX-H694

Mount:Skywatcher EQ8

Guiding camera:ZWO ASI 174

Focal reducer:Astro-Physics CCDT67

Software:PixInsightPhotoshop CC

Filter:Astrodon LRGB, Ha

Resolution: 2398x1920 job: 2829168

RA center: 85.305 degrees

DEC center: -2.433 degrees

Pixel scale: 0.742 arcsec/pixel

Orientation: 87.442 degrees

Field radius: 0.316 degrees

Data source: Own remote observatory

Remote source: Lijiang Gemini Observatory


IC 434 Horsehead Nebula

Object : IC434
Date : Jan.2018 - Mar. 2019
Place : Gemini Remote Observatory, Lijiang, Yunnan, China
Telescope : GSO RC10 /AP CCDT67
Mount : SkyWatcher EQ8 Camera : SX-H694(-10ºC)
Filter : Astrodon LRGB , Ha
Exposure : Ha :1200sx15, R:300sx32, G:300sx32, B:300sx31, L:300sx4 (13.25hr)
Guiding: OAG ASI174,
Processing: PI、PS-CC



License: None (All rights reserved)

Sky plot

Sky plot


IC 434   Horsehead Nebula, 



In these public groups

China Lijiang Gemini Observatory