Melotte 15 in IC 1805 (pete_xl)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: IC 1805 · LBN 654 · LBN 655 · LDN 1366 · LDN 1367 · LDN 1368 · LDN 1369 · LDN 1371 · LDN 1372 · LDN 1373 · Sh2-190

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Melotte 15 in IC 1805

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Melotte 15 in IC 1805

Melotte 15 is an open star cluster in the heart of the Heart Nebula (IC 1805). It contains young energy rich stars whose heavy radiation forms fantastic cloud structurs glowing in the emission colors of H-alpha, OIII and SII.

The image is a compilation of RGB, Ha, SII and OIII data. The luminosity channel was built from the combined narrowband data while the nebula colour was taken form a combination of RGB, HRGB and HOO to get close to the natural color impression and obtain more structure in the color distribution likewise. Star colors are from a natural RGB palette.

Image aqcuisition was made with an ASI1600mmp and a TS Photoline 130/910 refractor.

54 x 30s R

74 x 30s G

47 x 30s B

54 x 200s Ha

50 x 200s OII

30 x 200s SII

Cloudy Nights
Fine Art Astrophotography
N.I.N.A. Users
Narrowband imaging

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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.

Submitted The date and time when you submitted this image for IOTD/TP consideration.	...
Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
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Promotions by Reviewers When 3 distinct Reviewers promote the image, it moves on to the next stage of the process: evaluation for IOTD status.
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Status	Advanced success
Started	...
Astrometry.net job	4005253
PixInsight job	4E2W0MYKTMHIHQR5DRDPXHFYVQA0INXU
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	02h35m11s.84
RA (top/left)	02h30m54s.53
RA (top/right)	02h31m42s.84
RA (bottom/right)	02h39m18s.62
RA (bottom/left)	02h38m50s.12

Dec (center)	+61°22′02″.7
Dec (top/left)	+61°58′54″.2
Dec (top/right)	+60°41′27″.3
Dec (bottom/right)	+60°44′46″.3
Dec (bottom/left)	+62°02′17″.3

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Melotte 15 in IC 1805

Melotte 15 in IC 1805

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Melotte 15 in IC 1805

Melotte 15 in IC 1805

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