Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  IC 1805

Image of the day 08/26/2021

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Inside the Dark Heart: IC1805 and Melotte 15 in hoSS Palette, Chad Leader
Inside the Dark Heart: IC1805 and Melotte 15 in hoSS Palette
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Inside the Dark Heart: IC1805 and Melotte 15 in hoSS Palette

Image of the day 08/26/2021

Getting plate-solving status, please wait...
Inside the Dark Heart: IC1805 and Melotte 15 in hoSS Palette, Chad Leader
Inside the Dark Heart: IC1805 and Melotte 15 in hoSS Palette
Powered byPixInsight

Inside the Dark Heart: IC1805 and Melotte 15 in hoSS Palette

Equipment

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Acquisition details

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Description

This is a reprocess of data I collected from last November. I've been experimenting with different palettes to see what colors can be achieved.

By hoSS palette, I mean:

R = Ha*.5 + OIII*.5
G = SII
B = SII

Acquisition:
Bortle 8/9
Antlia SHO filters 3.5nm
Ha = 66 x 300s (5.5 hours)
Oiii = 100 x 300s (8.3 hours)
Sii = 97 x 300s (8.08 hours)
Total integration = 21.8 hours

I hope you like this interesting palette!

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Inside the Dark Heart: IC1805 and Melotte 15 in hoSS Palette, Chad Leader