File:Astronomers Spot Evidence for Colliding Planet Embryos in Famous Star Cluster (gemini0707e).tiff

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

Original file (850 × 605 pixels, file size: 347 KB, MIME type: image/tiff)

Captions

Captions

MICHELLE mid-infrared spectrum of HD 23514 obtained on the Gemini North telescope. For comparison, the mid-infrared, (dotted-line) spectrum of another dusty star BD +20 307 is also reproduced. Both reveal the presence of warm dust.

Summary

[edit]
Description
English: MICHELLE mid-infrared spectrum of HD 23514 obtained on the Gemini North telescope. For comparison, the mid-infrared, (dotted-line) spectrum of another dusty star BD +20 307 is also reproduced. Both reveal the presence of warm dust. HD 23514 has the warmer dust, reflected by its more "blue shifted" bump. For young stars and debris disks, the most prominent spectral feature in the N-band is silicate emission.
Date 14 November 2007 (upload date)
Source Astronomers Spot Evidence for Colliding Planet Embryos in Famous Star Cluster
Author NOIRLab
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
current23:01, 23 October 2023Thumbnail for version as of 23:01, 23 October 2023850 × 605 (347 KB)OptimusPrimeBot (talk | contribs)#Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/original/gemini0707e.tif via Commons:Spacemedia

You cannot overwrite 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:Astronomers_Spot_Evidence_for_Colliding_Planet_Embryos_in_Famous_Star_Cluster_(gemini0707e).tiff&oldid=909332031"