File:High Pressure Sodium Lamp Spectrum.jpg
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![File:High Pressure Sodium Lamp Spectrum.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/c/cb/High_Pressure_Sodium_Lamp_Spectrum.jpg/800px-High_Pressure_Sodium_Lamp_Spectrum.jpg?20111027075813)
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[edit]DescriptionHigh Pressure Sodium Lamp Spectrum.jpg |
English: Spectrum of a typical High Pressure Sodium (HPS) lamp |
Date | |
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Own work (Original caption: " I (L. Michael Roberts) created this work entirely by myself. ")Transferred from en.wikipedia to Commons by Wdwd using CommonsHelper. |
Author | L. Michael Roberts (LMRoberts at en.wikipedia) |
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![]() | This graph image was uploaded in the JPEG format even though it consists of non-photographic data. This information could be stored more efficiently or accurately in the PNG or SVG format. If possible, please upload a PNG or SVG version of this image without compression artifacts, derived from a non-JPEG source (or with existing artifacts removed). After doing so, please tag the JPEG version with {{Superseded|NewImage.ext}} and remove this tag. This tag should not be applied to photographs or scans. If this image is a diagram or other image suitable for vectorisation, please tag this image with {{Convert to SVG}} instead of {{BadJPEG}}. If not suitable for vectorisation, use {{Convert to PNG}}. For more information, see {{BadJPEG}}. | ![]() |
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[edit]The original description page was here. All following user names refer to en.wikipedia.
- 2010-04-24 02:58 LMRoberts 850×450× (292656 bytes) Corrected spelling error
- 2010-04-24 02:41 LMRoberts 850×449× (294720 bytes) {{Information |Description = Spectrum of a typical High Pressure Sodium (HPS) lamp |Source = I (L. Michael Roberts) created this work entirely by myself. |Date = 20 April 2010 |Author = L. Michael Roberts |other_versions
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 07:58, 27 October 2011 | ![]() | 850 × 450 (286 KB) | OgreBot (talk | contribs) | (BOT): Reverting to most recent version before archival |
07:58, 27 October 2011 | ![]() | 850 × 449 (288 KB) | OgreBot (talk | contribs) | (BOT): Uploading old version of file from en.wikipedia; originally uploaded on 2010-04-24 02:41:44 by LMRoberts | |
11:41, 15 October 2011 | ![]() | 850 × 450 (286 KB) | File Upload Bot (Magnus Manske) (talk | contribs) | {{BotMoveToCommons|en.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{en|Spectrum of a typical High Pressure Sodium (HPS) lamp}} |Source=Transferred from [http://en.wikipedia.o |
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