Entre Vénus et le Soleil... (étoiles) (Corine Yahia (RIGEL33))

Celestial hemisphere: Northern · Constellation: Pisces (Psc) · Contains: The star 32Psc

Entre Vénus et le Soleil... (étoiles), Corine Yahia (RIGEL33)

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Entre Vénus et le Soleil... (étoiles)

Link to TIFF/FITS: https://flic.kr/p/RntgfS

Powered byPixInsight

Entre Vénus et le Soleil... (étoiles)

Link to TIFF/FITS: https://flic.kr/p/RntgfS

En cette mi-février, le ciel nous avait gâté côté météo… nous pûmes sortir trois soirées d’affilées et ce ne fut pas du luxe avec les deux comètes du moment : 45P/Honda et 2P/Encke. En première partie de soirée, c’est la seconde qui était à capter, que ce soit à l’oculaire ou à l’APN, juste au moment du crépuscule astronomique, située sous la brillante planète Vénus… la veille, je m’étais très mal placée et un arbre était pile poil sur le plan de l’écliptique, me cachant la cible.

Le lendemain, le temps étant toujours favorable, je me plaçais différemment et pus poser enfin sur cette boule de neige sale qui apparaissait comme un point vert sur chacun de mes clichés. Malheureusement, elle se couchait tôt et la position de la rampe d’arrosage, stationnée à l’ouest, avait raccourci le temps total d’exposition. Mais cette comète étant assez lumineuse, cela suffisait pour avoir une image correcte mais insuffisant pour faire ressortir les queues.

Dans la foulée, je voulais m’attaquer à 45P/Honda mais elle était si diffuse que je renonçais au profit d’autres cibles plus « faciles » ;)

Photo prise le 17 février 2017 à Saucats (33) – Canon 350D défiltré (avec et correcteur de coma) au foyer d’un Newton 150 sur monture Orion Sirius EQ-G (sans autoguidage ni goto).

59 poses de 30s – 15 DOF – ISO 800 – IRIS et Toshop.

AAA : Astronomes et Astrographes Amateurs

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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.

Status	Basic success
Started	...
Astrometry.net job	1480057
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Entre Vénus et le Soleil... (étoiles)

Entre Vénus et le Soleil... (étoiles)

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Entre Vénus et le Soleil... (étoiles)

Entre Vénus et le Soleil... (étoiles)

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