Comète Léonard (2021 A1) au 17 décembre. (Corine Yahia (RIGEL33))

Contains: Solar system body or event

Comète Léonard (2021 A1) au 17 décembre.

Link: https://flic.kr/p/2mRrQj4

Comète Léonard (2021 A1) au 17 décembre.

Link: https://flic.kr/p/2mRrQj4

Léonard sous la Lune le17 décembre 2021 Lors de deux sorties improvisées pour tenter de capter la comète du moment, C/2021 A1 (Léonard), la déception fut au rendez-vous. Si les conditions météo étaient au top en Gironde, la Lune resplendissait de mille feux, cachant à nos yeux avides la vision de cette boule de neige sale.Cependant, tout n’était pas perdu puisque trois planètes nous offraient le spectacle de leur parade dans le ciel, ce qui a permis de faire quelques images. Sur les clichés les plus zoomées, on peut voir (deviner) la comète. Lors de la soirée du 17, il m’a bien semblé la voir en vision décalée mais sans pouvoir confirmer cela aux jumelles. Etait-ce mon envie si forte de la voir ? En tout cas, elle était bien sur le capteur de l’appareil photo. Photos prises le 17/12/2021 à Saucats (33) – Canon 800D sur trépied photo avec objectif 18-200 – ISO 100 – Camera RAW et Toshop.La comète : 1 pose de 8s – focale à 67 mm – ouvert à f/5.0 – 18h52

Camera Lens Astrophotography
AAA : Astronomes et Astrographes Amateurs
Astrophotographes (France)
Astro Landscapes
Solar System Imaging
Women Astrophotographers

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Distribution of astrophotographers

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	Distinct awarded users	Total awarded images
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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 failed
Started	...
Astrometry.net job	5345729
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Comète Léonard (2021 A1) au 17 décembre.

Comète Léonard (2021 A1) au 17 décembre.

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Comète Léonard (2021 A1) au 17 décembre.

Comète Léonard (2021 A1) au 17 décembre.

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