Komet 46P - Wirtanen nahe Plejaden (astrobrandy)

Celestial hemisphere: Northern · Constellation: Taurus (Tau) · Contains: Solar system body or event

Komet 46P - Wirtanen nahe Plejaden, astrobrandy

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Komet 46P - Wirtanen nahe Plejaden

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Komet 46P - Wirtanen nahe Plejaden

In der Nacht auf den 16.12.2018 klarte es teilweise auf, so dass ich spontan meine erst kürzlich erworbene Reisemontierung iOptron Sky Guider Pro auf dem Balkon meiner Wohnung aufbaute, diese mit der EOS 700 Da samt Tamron-Telezoom 1 : 4 - 5.5/ 70-300 mm bestückte und den aktuell sichtbaren Kometen 46P-Wirtanen fotografierte. Dabei machte sich die nachbarlich bedingte Lichterkettenorgie stark hinderlich bemerkbar durch megamäßige Gradienten im Bildfeld, die kaum beherrschbar waren. Aber Hauptsache ich konnte Wirtanen auf den Sensor meiner Kamera bannen, womit ich schon zufrieden bin. Auch mit der korrekten Bildbearbeitung (gleichzeitig scharfer Komet und Sternfeld mittels Maskierungstechnik in Ps) stehe ich noch auf Kriegsfuss. Hier hilft nur üben...Mit verwendet zur Kalibrierung wurden 20 Darks und 30 Flats. Belichtungszeit pro Frame: 120 sec. bei ISO 1600. Verwendete Brennweite: 100 mm bei Blende 5.0.

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Description: komplette Neubarbeitung und Anpassungen von Gradation und Farbsättigung, Sichtbarmachung der Plejadennebel

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	Distinct awarded users	Total awarded images
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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
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Amateur hosting facility
Public amaeteur data
Professional, scientific grade data
Mix of multiple sources
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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	3463489
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Komet 46P - Wirtanen nahe Plejaden

Komet 46P - Wirtanen nahe Plejaden

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Komet 46P - Wirtanen nahe Plejaden

Komet 46P - Wirtanen nahe Plejaden

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