File:Spectrum of blue flame.svg
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Size of this PNG preview of this SVG file: 479 × 396 pixels. Other resolutions: 290 × 240 pixels | 581 × 480 pixels | 929 × 768 pixels | 1,239 × 1,024 pixels | 2,477 × 2,048 pixels.
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[edit]DescriptionSpectrum of blue flame.svg |
English: Spectrum of a blue flame from a pocket butane torch clearly showing non-continuum spectral emission. Spectrum taken by me using an Ocean Optics HR2000 spectrometer [1]. The flame of the torch was placed adjacent to the fiberoptic input port of the spectrometer so that attenuation of the shorter wavelengths by the fiber could be avoided. This may have introduced a slight "smearing" of the spectrum due to the lack of collimation of light entering the spectrometer but in comparing this spectrum to one taken through the fiber there is very little if any difference between the two. The data from the spectrometer used to create this image is in CSV format on the talk page. This spectrum is not calibrated for intensity. |
Date | |
Source | Image:Spectrum of blue flame.png on English Wikipedia |
Author | user:Deglr6328 on english wikipedia. Recreated from orginal data |
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Original is GFDL |
Other versions | thumb |
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[edit]This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. Subject to disclaimers. | ||
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This licensing tag was added to this file as part of the GFDL licensing update.http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue |
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. Subject to disclaimers.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 13:13, 11 July 2008 | 479 × 396 (156 KB) | Zeimusu (talk | contribs) | {{Information |Description={{en|1=Spectrum of a blue flame from a pocket butane torch clearly showing non-continuum spectral emission. Spectrum taken by me using an Ocean Optics HR2000 spectrometer [1]. The flame of the torch was placed adjacent to the fi |
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