Ghosts in Cepheus (Astro-TAPAS)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep)

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Ghosts in Cepheus

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Ghosts in Cepheus

The Ghosts of Cepheus: Vdb 141 Nebulae are actually large clouds of gas (mainly hydrogen – the simplest and most widespread element in the Universe) and dust, scattered throughout the galaxy, which are revealed to us differently depending on their immediate environment.The nebula presented here, VdB 141, consists partly of a reflection nebula area and a larger dark nebula area. This nebula is located about 1200 light-years away and spans more than 2 light-years long.The reflection nebula is limited to the brightest area, where the cloud is perceived to contain a small yellow star. Most of the nebula, however, is obscure, and is faintly distinguishable from the background of the sky in the background. This evanescent and spectral aspect better explains his nickname, more poetic although "unofficial", of "nebula of the ghost"! 🙂In reality, this nebula is only a tiny part of a gigantic complex of clouds of gas and dust located in the constellation of Cepheus.On the image of VdB141 opposite, we can clearly distinguish the nebula in reflection in the immediate environment of the star whose light is scattered, and the darker areas in which protostars form.

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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.

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.
Promotions by Submitters When 3 distinct Submitters promote the image, it moves on to the next stage of the process: evaluation for Top Pick status. This requirement, in addition to anonymization of images and distribution to only a subset of them, prevents biases and ensures that the best images are selected.
Promotions by Reviewers When 3 distinct Reviewers promote the image, it moves on to the next stage of the process: evaluation for IOTD status.
Early dismissal Staff members have a lot of images to inspect on a daily basis, and they can dismiss images if they believe they don't meet the requirements for IOTD/TP selection. If an image is dismissed 5 times, it's removed from the process. This streamlines the process and ensures that any bias present in promotions could be overruled by other staff members.

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Astrometry.net job	7314209
PixInsight job	n/a
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Ghosts in Cepheus

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