Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  IC 1795  ·  IC 1805  ·  IC 1831  ·  NGC 1027  ·  NGC 896
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Heart Nebula (IC1805) Mosaic with RGB Stars, Steven Miller
Heart Nebula (IC1805) Mosaic with RGB Stars, Steven Miller

Heart Nebula (IC1805) Mosaic with RGB Stars

Getting plate-solving status, please wait...
Heart Nebula (IC1805) Mosaic with RGB Stars, Steven Miller
Heart Nebula (IC1805) Mosaic with RGB Stars, Steven Miller

Heart Nebula (IC1805) Mosaic with RGB Stars

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Description

A 5 panel dual Narrowband mosiac of the Heart Nebula (2x2 + 1 Center panel) combined with RGB broadband stars captured with my Orion XT12G 12" Alt/Az Goto Dobsonian.     It was a challenge balancing each panel given the combination of field rotation from my basic unguided Alt/Az setup causing some underexposed noisy panel edges and the vignetting from using a full frame camera with the Nexus reducer.  But I found a process flow that now works well for future captures.

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  • Heart Nebula (IC1805) Mosaic with RGB Stars, Steven Miller
    Original
  • Heart Nebula (IC1805) Mosaic with RGB Stars, Steven Miller
    C

C

Description: HOO version of the image

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Heart Nebula (IC1805) Mosaic with RGB Stars, Steven Miller