California Nebula (NGC 1499 Sh2 220) (Jerry Yesavage)

Celestial hemisphere: Northern · Constellation: Perseus (Per) · Contains: California Nebula · HD24664 · HD24747 · HD25152 · HD25538 · HD275959 · HD275963 · HD279140 · HD279141 · HD279142 · HD279143 · HD279146 · HD279147 · HD279148 · HD279153 · HD279154 · HD279156 · HD279215 · HD279216 · HD279217 · HD279218 · HD279219 · HD279221 · HD279222 · HD279223 · HD279224 · HD279225 · HD279226 · HD279228 · HD279229 · And 45 more.

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California Nebula (NGC 1499 Sh2 220)

Revision title: SHO Version Using BlurXterminator and GHS

Powered byPixInsight

California Nebula (NGC 1499 Sh2 220)

Revision title: SHO Version Using BlurXterminator and GHS

This well-known target benefited from GHS. Stars from NB Assistant. Used a standard SHO mix rather than the NB Assistant mix to favor the O-III signal... which really is dim.

Final version optimized after working through all GHS Videos located here. Got rid of blown out areas with proper stretching as well as fixing colors.

E

Title: Optiminzed with GHS Stretching after videos 1-3

Description: Stretching optimized after watching all 3 GHS videos and reduced blown out areas of the nebula.

Uploaded: ...

F

Title: GHS stretch and RGB stars added

Description: After video instructions cited in prior revision.

Uploaded: ...

G

Title: NarrowBand Assistant RGB Version Using BlurXterminator and GHS

Description: Using Alex's NBA with color calibrated RGB image output (This is really red visually) and then BlurXterminator followed by GHS.

Uploaded: ...

I

Title: SHO Version Using BlurXterminator and GHS

Description: Pixelmath SHO rendition followed by the same processing as for the RGB image, BlurXterminator and then GHS stretching.

Uploaded: ...

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Status	Advanced success
Started	...
Astrometry.net job	6860634
PixInsight job	ZW9JWYYHNQV1M4MUFJFU1MMIUYME072R
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	04h00m32s.204
RA (top/left)	03h55m14s.214
RA (top/right)	04h05m47s.377
RA (bottom/right)	04h05m56s.614
RA (bottom/left)	03h55m11s.253

Dec (center)	+36°36′49″.53
Dec (top/left)	+35°53′47″.41
Dec (top/right)	+35°52′48″.85
Dec (bottom/right)	+37°19′00″.76
Dec (bottom/left)	+37°19′55″.89

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California Nebula (NGC 1499 Sh2 220)

Revision title: SHO Version Using BlurXterminator and GHS

California Nebula (NGC 1499 Sh2 220)

Revision title: SHO Version Using BlurXterminator and GHS

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Image Index:

Contribution Index (beta):

California Nebula (NGC 1499 Sh2 220)

Revision title: SHO Version Using BlurXterminator and GHS

California Nebula (NGC 1499 Sh2 220)

Revision title: SHO Version Using BlurXterminator and GHS

Equipment

Acquisition details

Description

Comments

Revisions

E

F

G

I

Sky plot

Histogram

In these public groups

In these collections

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