Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  27 Cas)  ·  IC 59  ·  IC 63  ·  The star Navi (γ Cas
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The Ghost of Cassiopeia - 12.4 Hours, GiffS
The Ghost of Cassiopeia - 12.4 Hours
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The Ghost of Cassiopeia - 12.4 Hours

Getting plate-solving status, please wait...
The Ghost of Cassiopeia - 12.4 Hours, GiffS
The Ghost of Cassiopeia - 12.4 Hours
Powered byPixInsight

The Ghost of Cassiopeia - 12.4 Hours

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Description

As the title says this image is the result of 12.4 hours of data collection. All of the 60 subs from the previous image plus 90 new subs were combined in Siril using the ExtractHa/OII Script as before.  The Results files were first run through GraXpert AI then combined using Pixel Math expressions that were identical to the previous image. Considering the first images were taken with a very bright moon to contend with I was okay with the result but adding the additional hours of data with no moon has made a huge difference.

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The Ghost of Cassiopeia - 12.4 Hours, GiffS