IC 1805: Heart Nebula (ivnlpz)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: HD15069 · HD15238 · HD15239 · HD15250 · HD15382 · HD15522 · HD15557 · HD15558 · HD15570 · HD15629 · HD15851 · HD236966 · IC 1805 · LBN 647 · LBN 648 · LBN 654 · LBN 655 · LDN 1361 · LDN 1362 · LDN 1363 · LDN 1364 · LDN 1365 · LDN 1366 · LDN 1367 · LDN 1368 · LDN 1369 · LDN 1371 · LDN 1372 · LDN 1373 · Sh2-190

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IC 1805: Heart Nebula

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IC 1805: Heart Nebula

Currently re-shooting a lot of the same targets from last year with my newest equipment. Here is the Heart Nebula with the Esprit 100 and slightly better processing (IMO). Compared to my previous Heart Nebula, I think this version is much better with tighter and more natural-looking stars, and less noise.

Preprocessing in PI:
- WBPP
- ImageIntegration

Nebula:
- DynamicCrop
- DBE
- NoiseXterminator
- LinearFit using Ha as reference
- GHS
- PixelMath to create SHO image
- LRGBCombination using Ha as luminance
- StarXterminator
- SCNR
- TGVDenoise
- ACDNR
- LHE
- MLT to slightly sharpen
- CurvesTransformation
- Pixel Math to add stars
- EZ star reduction

Stars:
- Extracted from Nebula using StarXterminator
- CorrectMagentStars
- SCNR
- CurvesTransformation

/r/astrophotography
The refractors!
ZWO ASI1600MM/QHY163M
N.I.N.A. Users
Texas Astronomy
Skywatcher Esprit ED Super APO Triplet
Narrowband imaging
Suburban Astrophotography
PixInsight Addicts
IOptron CEM

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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

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Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
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Status	Advanced success
Started	...
Astrometry.net job	6498100
PixInsight job	JJMA20EMZKZIAWWVT998M0ENVQJHRCH5
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	02h32m44s.22
RA (top/left)	02h38m47s.52
RA (top/right)	02h27m26s.19
RA (bottom/right)	02h26m59s.99
RA (bottom/left)	02h37m43s.67

Dec (center)	+61°27′41″.10
Dec (top/left)	+62°17′52″.7
Dec (top/right)	+62°22′02″.3
Dec (bottom/right)	+60°36′31″.9
Dec (bottom/left)	+60°32′35″.2

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IC 1805: Heart Nebula

IC 1805: Heart Nebula

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IC 1805: Heart Nebula

IC 1805: Heart Nebula

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