Eric Cheng Photography

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IC434 20220128.tif

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The Horsehead Nebula in IC434, Orion Nebula (1600 light years away from Earth).

Gear:
Explore Scientific ED102-FCD100 / ES 3" Field Flattener & 0.7x Reducer / EQR6-Pro / ASI6200MM Pro / Optolong filters / Orion 50mm & ASI120MM-S guide

Stacked in AstroPixelProcessor and edited in PixInsight in @thecoldestnights (IG) SHO palette. Shot in San Mateo, California, in Bortle 5/6 skies, January 24-28, 2022.

Subs:

37 x 600 sec Hydrogen-alpha
27 x 600 sec Suphur-ii
31 x 600 sec Oxygen-iii
(15.8 hours total)

Copyright
Copyright © Eric Cheng - http://echeng.com
Image Size
6438x5150 / 150.2MB
http://echeng.com
Keywords
Contained in galleries
Astrophotography
The Horsehead Nebula in IC434, Orion Nebula (1600 light years away from Earth).<br /> <br /> Gear: <br /> Explore Scientific ED102-FCD100 / ES 3" Field Flattener & 0.7x Reducer / EQR6-Pro / ASI6200MM Pro / Optolong filters / Orion 50mm & ASI120MM-S guide<br /> <br /> Stacked in AstroPixelProcessor and edited in PixInsight in @thecoldestnights (IG) SHO palette. Shot in San Mateo, California, in Bortle 5/6 skies, January 24-28, 2022.<br /> <br /> Subs:<br /> <br /> 37 x 600 sec Hydrogen-alpha<br /> 27 x 600 sec Suphur-ii<br /> 31 x 600 sec Oxygen-iii<br /> (15.8 hours total)