NGC 6188 (Alberto Tomatis)

Celestial hemisphere: Southern · Constellation: Ara (Ara) · Contains: Extremely wide field

NGC 6188

NGC 6188 è una nebulosa a emissione di circa 600 anni luce che si trova a circa 4.000 anni luce di distanza,

nella costellazione meridionale di Ara. E si sta allontanando da noi a circa 23 chilometri al secondo.

Questa regione di dense nubi di gas e che resentano strisce di polvere oscura è situata vicino al bordo di una grande nube molecolare e una enorme

bolla di gas di idrogeno neutro in espanzione. NGC 6193, brillante, ammasso stellare aperto, che è il cuore della vasta associazione Ara OB1 formato da

giovani stelle.

Questo ammasso contiene 27 stelle visibili ad occhio nudo ed è particolarmente ricco di strette stelle binarie.

In realtà, le due stelle più calde e più brillanti dell'ammasso, HD 150135 e HD 150136, sono la causa che fa brillare NGC 6188.

Quest'ultima (HD 150136) è un enorme,sistema binario di due enormi stelle di tipo O, così vicine che quasi si toccano.

I loro venti stellari combinano, enormi quantità di raggi X, mentre le calde e massicce stelle di NGC 6193 emettono

una radiazione ultravioletta che va attualmente erodendo il margine orientale della nube molecolare può innescare

e sostenere ulteriormente la formazione stellare .

La recente formazione stellare stessa è stata probabilmente innescata da venti e esplosioni di supernova, da precedenti generazioni

di stelle massicce, che hanno raggiunto e compresso il gas molecolare.

Please note: The following tables are updated every 24 hours.

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.

Status	Basic success
Started	...
Astrometry.net job	623987
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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NGC 6188

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Image Index:

Contribution Index (beta):

NGC 6188

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