Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  LBN 658  ·  LDN 1372  ·  LDN 1373
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IC 1805, Heart Edge, Ha, Stephen Garretson
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IC 1805, Heart Edge, Ha

Getting plate-solving status, please wait...
IC 1805, Heart Edge, Ha, Stephen Garretson
Powered byPixInsight

IC 1805, Heart Edge, Ha

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Description

Continuing along this path, here's part of the edge of IC 1805 in Ha. I need to create a new master dark for these at -25°, or revert to -20° when shooting. I don't know how much, if any, difference it will make as there isn't much dark noise with the 1600, but I want to be accurate.

I deliberately set the FOV to exclude Melotte 15 as it steals the show, and I want to emphasize the edge structure.

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IC 1805, Heart Edge, Ha, Stephen Garretson