M17 Swan Nebula (Full Size) (Sean McCully)

Celestial hemisphere: Southern · Constellation: Sagittarius (Sgr) · Contains: Checkmark Nebula · HD168521 · HD168569 · HD168585 · HD168607 · HD168625 · HD168701 · HD168816 · HD168857 · HD168859 · IC 4707 · LBN 60 · Lobster Nebula · M 17 · NGC 6618 · Sh2-45 · Swan Nebula · omega Nebula

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M17 Swan Nebula (Full Size)

Revision title: M17 Omega Nebula

Link to TIFF/FITS: https://www.dropbox.com/s/8r2pjlamxueuul6/M17.fit?dl=0

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M17 Swan Nebula (Full Size)

Revision title: M17 Omega Nebula

Link to TIFF/FITS: https://www.dropbox.com/s/8r2pjlamxueuul6/M17.fit?dl=0

This was a difficult image to process, first because there are so many details it was hard to strike a balance that i was happy with. Second the center star forming region is really bright, and easily becomes washed out. One reason why the final image is darker than i would normally go with. My first pass at this, ended up with the entire area looking really washed out once i tried to view it as a JPEG. I ended up having to go back and reprocess it a few times.

Original
D
Final
E

D

Title: Center Crop

Description: Star Forming Region of Omega Nebula

Uploaded: ...

E

Title: M17 Omega Nebula

Uploaded: ...

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Status	Advanced success
Started	...
Astrometry.net job	7984045
PixInsight job	26J8XG170LOTDFGYCO60ILQ9FT99NWO9
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	18h21m09s.212
RA (top/left)	18h22m37s.466
RA (top/right)	18h19m43s.841
RA (bottom/right)	18h19m40s.664
RA (bottom/left)	18h22m34s.661

Dec (center)	-16°11′16″.29
Dec (top/left)	-15°57′44″.41
Dec (top/right)	-15°56′40″.20
Dec (bottom/right)	-16°24′46″.15
Dec (bottom/left)	-16°25′50″.27

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M17 Swan Nebula (Full Size)

Revision title: M17 Omega Nebula

M17 Swan Nebula (Full Size)

Revision title: M17 Omega Nebula

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M17 Swan Nebula (Full Size)

Revision title: M17 Omega Nebula

M17 Swan Nebula (Full Size)

Revision title: M17 Omega Nebula

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