The Ghost of Cassiopeia (IC59 & IC63) (Andy Brown)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: 27 gam Cas · HD236612 · HD5342 · HD5408 · HD5459 · HD5747 · HD5777 · HD5797 · HD5851 · HD5890 · HD6130 · IC 59 · IC 63 · LBN 620 · LBN 622 · LBN 623 · LBN 625 · Sh2-185 · The star Navi (γCas) · gamma Cas nebula

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The Ghost of Cassiopeia (IC59 & IC63)

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The Ghost of Cassiopeia (IC59 & IC63)

The Ghost of Cassiopeia IC59 & IC63

I hoped to capture both narrowband and broadband data for this faint object but had to discard the broadband data due to poor focus. I have struggled to process this so this is the best I can do for now. Navi is a challenge, especially with the L-Extreme filter. I will endeavour to spend some more time processing this to improve the stars but for now I'll leave you with this version.

Original
Final
C

C

Description: I captured 7 additional hours of RGB data but focus was slightly out. I've managed to use this data to replace the stars overlaid on the narrowband data, reducing the star sizes and also improving their colours. There is still a lot of noise and editing artefacts in the background so definitely more data is needed!!

Uploaded: ...

UK Astro-Imaging
Imaged with APT
FriendlyCosmos
Optolong L-eXtreme filter
ASI533MC Pro
The OSC Club (One Shot Camera)

Emission Nebulae

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Status	Advanced success
Started	...
Astrometry.net job	5063253
PixInsight job	PPSFAYSZTBW4U5E5W52IPH0T4BVCC7XT
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	00h59m41s.63
RA (top/left)	00h54m36s.46
RA (top/right)	00h54m40s.73
RA (bottom/right)	01h04m35s.40
RA (bottom/left)	01h04m54s.24

Dec (center)	+60°51′14″.2
Dec (top/left)	+61°28′14″.6
Dec (top/right)	+60°14′28″.4
Dec (bottom/right)	+60°13′32″.5
Dec (bottom/left)	+61°27′15″.2

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The Ghost of Cassiopeia (IC59 & IC63)

The Ghost of Cassiopeia (IC59 & IC63)

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Image Index:

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The Ghost of Cassiopeia (IC59 & IC63)

The Ghost of Cassiopeia (IC59 & IC63)

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Acquisition details

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C

Sky plot

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