Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  IC 1805
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Heart Nebula (IC1805) - SHO Hubble Palette, Tony Waters
Heart Nebula (IC1805) - SHO Hubble Palette
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Heart Nebula (IC1805) - SHO Hubble Palette

Getting plate-solving status, please wait...
Heart Nebula (IC1805) - SHO Hubble Palette, Tony Waters
Heart Nebula (IC1805) - SHO Hubble Palette
Powered byPixInsight

Heart Nebula (IC1805) - SHO Hubble Palette

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Description

The Heart of the Heart Nebula. I imaged this from my back garden in September 2021, and just reprocessed it using my updated workflow in PixInsight and PhotoShop.  This is a crop of the centre of the nebula following a 2x drizzle integration, pushing the resolution from my Meade 350mm focal length astrograph.

Total integration time = 3 hours 20 minutes
Sii     14 x 300 seconds
Ha    12 x 300 seconds
Oiii   14 x 300 seconds

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Heart Nebula (IC1805) - SHO Hubble Palette, Tony Waters