Komet C/2020 F3 Neowise und der K(r)ampf mit dem Tau (astrobrandy)

Celestial hemisphere: Northern · Constellation: Ursa Major (UMa) · Contains: Solar system body or event

Komet C/2020 F3 Neowise und der K(r)ampf mit dem Tau, astrobrandy

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Komet C/2020 F3 Neowise und der K(r)ampf mit dem Tau

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Komet C/2020 F3 Neowise und der K(r)ampf mit dem Tau

Die Nacht vom Freitag auf den Samstag, 17./18.07.2020, versprach gute Bedingungen für eine neue fotografische Kometenjagd. So fuhr ich wieder zu meiner Feldwegsternwarte, um Neowise noch einmal die Ehre zu erweisen. Dort angekommen baute ich wieder meine iOptron Reisemontierung auf, bestückte sie mit meiner Canon EOS 700 D(a) samt Tamron-Telezoom und begann mich sofort zu verfluchen; hatte ich doch glatt vergessen, meine Taukappen-Heizmanschette einzupacken, denn es zeigte sich bereits kurz nach dem Aufbau eine immense Taubelastung. Nachdem ich mich "zu Ende geärgert" hatte, entschloss ich mich doch noch, eine Belichtungsreihe von Neowise anzufertigen. Doch es kam wie es kommen musste. Ich verlor natürlich den Wettlauf gegen den Tau und musste zusehen, wie mein Objektiv nach und nach dicht zulief. Man, so ein Pech😢. Das passiert mir nicht noch einmal. Für das nächste Mal mache ich mir zwei Knoten in´ s Taschentuch, um die Heizmanschette nicht noch einmal zu vergessen. Es zeigte sich wieder einmal, dass ein wirkungsvolles "Anti-Tau-Management" unheimlich wichtig ist, besonders wenn man sich für Astroaufnahmen auf´ s freie Feld begeben muss... Nach all dem entstand leider nur eine Aufnahme mit "extrem angezogener Handbremse" aber dafür umso "berauschender"😢😢😢. Wenigstens kann man trotz allem noch den Plasmaschweif erahnen.

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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
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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	3682071
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Komet C/2020 F3 Neowise und der K(r)ampf mit dem Tau

Komet C/2020 F3 Neowise und der K(r)ampf mit dem Tau

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Komet C/2020 F3 Neowise und der K(r)ampf mit dem Tau

Komet C/2020 F3 Neowise und der K(r)ampf mit dem Tau

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