IC 434 Horsehaed Neblua, Moana Project (Yungshih Lee)

Celestial hemisphere: Southern · Constellation: Orion (Ori) · Contains: B33 · Flame Nebula · Horsehead nebula · IC 434 · LBN 953 · LBN 954 · NGC 2023 · Orion B · Sh2-277

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IC 434 Horsehaed Neblua, Moana Project

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IC 434 Horsehaed Neblua, Moana Project

This is the dataset downloaded from the MOANA project. The original dataset contains more than 25 hours of data in SHORGB. Personally, I think Horsehead looks the best in RGB with Ha, so I processed it as such and utilized only about 11 hours of available data. The MOANA project has been concluded for now, but there seems to be hope that it will open again in the future. I have been enjoying processing these high-quality images and certainly hope there will be more to come. Many thanks, blackrig!

Edit: Version B is RGB blended with SII data; version C utilized both Ha and SII. I have to say I could not see much of a difference. I also brighten up version C a little bit.

The wonderful dataset can be downloaded here: https://erellaz.com/moana/horse-head-nebula/

Original
B
C
Final
D

B

Title: RGB+SII

Description: This version uses SII data instead of Ha. Also, it's a better application of DEB and Gradient Correction so that the glare from Alnitak is better controlled.

Uploaded: ...

C

Title: RGB+ Ha + SII

Description: This version is a blend-in of SII and Ha data.

Uploaded: ...

D

Description: Some slight adjustments.

Uploaded: ...

N.I.N.A. Users

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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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Status	Advanced success
Started	...
Astrometry.net job	9433628
PixInsight job	OHY68N3Q095KIO7CBTCGOAJF1USQE2XL
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	05h40m55s.818
RA (top/left)	05h39m45s.530
RA (top/right)	05h39m49s.437
RA (bottom/right)	05h42m06s.701
RA (bottom/left)	05h42m02s.296

Dec (center)	-02°29′32″.52
Dec (top/left)	-02°07′21″.93
Dec (top/right)	-02°52′32″.90
Dec (bottom/right)	-02°51′43″.81
Dec (bottom/left)	-02°06′29″.95

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IC 434 Horsehaed Neblua, Moana Project

IC 434 Horsehaed Neblua, Moana Project

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Image Index:

Contribution Index (beta):

IC 434 Horsehaed Neblua, Moana Project

IC 434 Horsehaed Neblua, Moana Project

Equipment

Acquisition details

Description

Comments

Revisions

B

C

D

Sky plot

Histogram

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