File:Double-star-cluster-in-Perseus.jpg

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

Double-star-cluster-in-Perseus.jpg ‎(400 × 400 pixels, file size: 39 KB, MIME type: image/jpeg)

Captions

Captions

Add a one-line explanation of what this file represents
Description

The double cluster h Persei and Chi Persei in Perseus. The photo was taken using the following equipement:

  • Telescope: Vixen R130S, 5.1" Newton Telescope on Super Polaris GEM, 20mm eyepiece
  • Camera: Nikon Coolpix 950 digital camera
  • Exposure: 29 x 8 sec.
  • Processing: Subtraction of dark frame, adding 2x10 and 1x9 single images in Photoshop. The 3 stacks were averaged.
Deutsch: h Persei links und Chi Persei rechts im Bild
Date
Source

Homepage of Homepage of Philipp Salzgeber

Author Philipp Salzgeber
Permission
(Reusing this file)		 Philipp Salzgeber released the pictures under CC-BY-SA-2.0-AT, see bottom of http://salzgeber.at/astro/thumb.html (and before he also gave me the personal permission at forum.astronomie.de for GFDL-free usage)
Other versions Image:Nebula-Barnard's-Loop-bw-inverse.jpeg (inverse black and white version)
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 2.0 Austria 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
current10:31, 12 May 2005Thumbnail for version as of 10:31, 12 May 2005400 × 400 (39 KB)Arnomane (talk | contribs)

You cannot overwrite this file.

The following page uses this file:

File usage on other wikis

The following other wikis use this file:

  • Usage on sr.wikipedia.org

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:Double-star-cluster-in-Perseus.jpg&oldid=704932801"