The heart of the Heart Nebula - Melotte 15 - Ha only (Simon)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: HD15558 · HD15570 · HD15629 · IC 1805 · LBN 654 · LDN 1367 · LDN 1368 · LDN 1369 · Sh2-190

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The heart of the Heart Nebula - Melotte 15 - Ha only

Revision title: Star version

Powered byPixInsight

The heart of the Heart Nebula - Melotte 15 - Ha only

Revision title: Star version

I have only managed to get the Ha for this so far, but then, I like Ha-only pictures - fortunately. I have always wanted to do a close-up on the 'heart', Melotte 15, but until I got the Classic Cassegrain, I could not really do so. I have also included here a 'starless' version. I found the data quite soft, even though I am sure I had it focussed correctly - maybe it is the type of scope I am using, and the fact that it is at f9. I do not know. I managed to reclaim some of the detail in processing. Anyway, I took 88 subs, and each was 3 minutes long, which totals 4 hours and 24 minutes. Hoping you like the image and I trust you are all well...

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Title: Star version

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Status	Advanced success
Started	...
Astrometry.net job	6613511
PixInsight job	8D76BBHX6Q59ZPVOTKWHMUXRKBMMRYC0
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	02h33m31s.546
RA (top/left)	02h36m14s.404
RA (top/right)	02h31m04s.703
RA (bottom/right)	02h30m50s.714
RA (bottom/left)	02h35m56s.345

Dec (center)	+61°23′57″.86
Dec (top/left)	+61°34′59″.99
Dec (top/right)	+61°37′49″.10
Dec (bottom/right)	+61°12′44″.60
Dec (bottom/left)	+61°09′55″.84

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The heart of the Heart Nebula - Melotte 15 - Ha only

Revision title: Star version

The heart of the Heart Nebula - Melotte 15 - Ha only

Revision title: Star version

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The heart of the Heart Nebula - Melotte 15 - Ha only

Revision title: Star version

The heart of the Heart Nebula - Melotte 15 - Ha only

Revision title: Star version

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