Melotte 15 - The Heart of Hearts (Christopher Stobie)

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

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Melotte 15 - The Heart of Hearts

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Melotte 15 - The Heart of Hearts

First time imaging this with my larger scope and really stoked with the level of detail here. The stars are a bit wonky imo, but I did the best I could to recover them a bit.

Cosmic clouds form fantastic shapes in the central regions of emission nebula IC 1805. The clouds are sculpted by stellar winds and radiation from massive hot stars in the nebula's newborn star cluster, Melotte 15. About 1.5 million years young, the cluster stars are scattered in this colorful skyscape, along with dark dust clouds in silhouette against glowing atomic gas. A composite of narrowband and broadband telescopic images, the view spans about 15 light-years and includes emission from ionized hydrogen, sulfur, and oxygen atoms mapped to green, red, and blue hues in the popular Hubble Palette. Wider field images reveal that IC 1805's simpler, overall outline suggests its popular name - The Heart Nebula. IC 1805 is located about 7,500 light years away toward the boastful constellation Cassiopeia.

QHYCCD QHY600 Images
Constructive Critique Requested
/r/astrophotography
Cloudy Nights
QHY Users Group
Imaged with N.I.N.A.

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Status	Advanced success
Started	...
Astrometry.net job	7165456
PixInsight job	NWWDQH8RX2KPTEXNMO3FWJ6KUE2UNWE6
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	02h33m45s.341
RA (top/left)	02h35m18s.245
RA (top/right)	02h32m27s.159
RA (bottom/right)	02h32m13s.610
RA (bottom/left)	02h35m02s.320

Dec (center)	+61°26′12″.79
Dec (top/left)	+61°35′26″.30
Dec (top/right)	+61°37′16″.69
Dec (bottom/right)	+61°16′54″.32
Dec (bottom/left)	+61°15′07″.72

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Melotte 15 - The Heart of Hearts

Melotte 15 - The Heart of Hearts

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Melotte 15 - The Heart of Hearts

Melotte 15 - The Heart of Hearts

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