Double Cluster in RGB-Ha (Michael Bauer)

Celestial hemisphere: Northern · Constellation: Perseus (Per) · Contains: 7 Per) · 9 Per · NGC 869 · NGC 884 · The star 10 Per · The star 5 Per · The star 8 Per · The star Misam al Thurayya I (χ Per · The star i Per · chi Persei Cluster · h Persei Cluster

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Double Cluster in RGB-Ha

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Double Cluster in RGB-Ha

Observed visually the double cluster is an amazing object. This has been true with all the telescopes or binoculars I have viewed it in. However, when taking my first image of the object about two years ago I was a bit disappointed how boring and bland it looked in comparison. I still don't quite have the skills to match the stunning visual impression of this object, but this RGB-Ha combination looks much nicer than my earlier attempts. The Ha really appears to be adding some "wings" to it.

Btw. there is a little reflection nebula in the upper right of the image. In case you are wondering - like I did - what this is: apparently this is RNO6 surrounding the emission line star HBC334.

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Distribution of astrophotographers

This table shows the number of distinct astrophotographers who have been assigned and IOTD/TP award compared to the total number of images awarded.
	Distinct awarded users	Total awarded images
Image of the day
Top picks
Top pick nominations

Distribution of subject types

This table shows the distribution of awards per subject type, compared to the popularity of images of that subject type.
	Image of the day	Top pick	Top pick nominations	Total submitted
Deep sky
Solar system
Extremely wide field
Star trails
Northern lights
Noctilucent clouds
Landscape

Distribution of data sources

This table shows the distribution of awards per data source, compared to the popularity of images acquired from that data source.
	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
Traveller
Own remote observatory
Amateur hosting facility
Public amaeteur data
Professional, scientific grade data
Mix of multiple sources
Other
Unknown

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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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	Basic success
Started	...
Astrometry.net job	9055163
PixInsight job	n/a
PixInsight queue size	n/a
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Double Cluster in RGB-Ha

Double Cluster in RGB-Ha

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Double Cluster in RGB-Ha

Double Cluster in RGB-Ha

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