File:GMOS spectrum of IC4663 (geminiann12005a).tiff

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

GMOS_spectrum_of_IC4663_(geminiann12005a).tiff (500 × 321 pixels, file size: 84 KB, MIME type: image/tiff)

Captions

Captions

Gemini South GMOS spectrum of the WN central star of IC4663 (black) with model atmosphere (red). The model has a very hot stellar temperature of 140,000 degrees.

Summary

[edit]
Description
English: Gemini South GMOS spectrum of the WN central star of IC4663 (black) with model atmosphere (red). The model has a very hot stellar temperature of 140,000 degrees. According to the standard classification scheme for massive WN stars, the subtype is WN3 due to the absence of carbon and neutral helium emission lines.
Date 14 March 2012, 15:12:00 (upload date)
Source GMOS spectrum of IC4663
Author International Gemini Observatory/NOIRLab/NSF/AURA
Other versions
  • JPG version
    JPG version

Licensing

[edit]
This media was created by the National Optical-Infrared Astronomy Research Laboratory (NOIRLab).
Their website states: "Unless specifically noted, the images, videos, and music distributed on the public NOIRLab website, along with the texts of press releases, announcements, images of the week and captions; are licensed under a Creative Commons Attribution 4.0 International License, and may on a non-exclusive basis be reproduced without fee provided the credit is clear and visible."
To the uploader: You must provide a link (URL) to the original file and the authorship information if available.
w:en:Creative Commons
attribution
This file is licensed under the Creative Commons Attribution 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.

File history

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

Date/TimeThumbnailDimensionsUserComment
current18:41, 23 October 2023Thumbnail for version as of 18:41, 23 October 2023500 × 321 (84 KB)OptimusPrimeBot (talk | contribs)#Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/original/geminiann12005a.tif via Commons:Spacemedia

You cannot overwrite this file.

The following page uses 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:GMOS_spectrum_of_IC4663_(geminiann12005a).tiff&oldid=909334874"