File:Analemme calculé pour Paris.png

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Original file ‎(1,102 × 1,080 pixels, file size: 181 KB, MIME type: image/png)

Captions

Captions

Evolution of the position of the Sun in Paris (49° N) at 07:52 UTC depending on the day of the year

Summary[edit]

Description
Français : Sont représentés : la course du Soleil en forme de huit (analemme) ; les dates du premier jour de chaque mois (orange), les équinoxes et solstices (rouge) ; l'horizon est (E), ainsi qu'un repère de coordonnées horizontales (azimut et hauteur) (vert) ; l'équateur céleste et deux parallèles du système de coordonnées équatoriales (ascension droite et déclinaison) (gris) ; deux endroits où l'angle de la latitude d'observation est manifeste, ici 49° N (en bleu) ; un méridien céleste (portion de cercle horaire) centré entre les positions des deux équinoxes pour mettre en évidence la subtile asymétrie de l'analemme.
Date
Source Own work
Author TOnin
Other versions
Analemme
Camera location48° 51′ 00″ N, 2° 19′ 59″ E  Heading=110° Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo

Réalisé avec des captures du logiciel KStars selon une projection azimutale équidistante. Agencement avec Image Magick et Gimp dans un premier temps, puis retranscription vectorielle avec Inkscape.

Licensing[edit]

I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current16:52, 4 November 2023Thumbnail for version as of 16:52, 4 November 20231,102 × 1,080 (181 KB)TOnin (talk | contribs)Correction d'une erreur de date
16:32, 4 November 2023Thumbnail for version as of 16:32, 4 November 20231,102 × 1,080 (181 KB)TOnin (talk | contribs)D'après version vectorisée, heure corrigée, replacement de l'angle φ
21:42, 3 November 2023Thumbnail for version as of 21:42, 3 November 2023500 × 490 (71 KB)TOnin (talk | contribs)angle et durée de l'arc d''équateur céleste
17:45, 3 November 2023Thumbnail for version as of 17:45, 3 November 2023500 × 490 (67 KB)TOnin (talk | contribs)Changement des couleurs pour un ciel lumineux du matin
17:02, 3 November 2023Thumbnail for version as of 17:02, 3 November 2023500 × 490 (31 KB)TOnin (talk | contribs)Uploaded own work with UploadWizard

You cannot overwrite this file.

There are no pages that use this file.

File usage on other wikis

The following other wikis use this file:

Metadata

This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:Analemme_calculé_pour_Paris.png&oldid=859635676"