File:All-sky map of measured skyglow brightness.png

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English: A calibrated all-sky map of the skyglow from near Ashurst Lake, AZ, USA
Date Sept 2016
Source My own records (I am a co-author of the work)
Author Pipkin, A., Duriscoe, D. & Luginbuhl, C.
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Credit authors Pipkin, A., Duriscoe, D. and Luginbuhl, C. and U.S. National Park Service if using this image.

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Public domain This image or media file contains material based on a work of a National Park Service employee, created as part of that person's official duties. As a work of the U.S. federal government, such work is in the public domain in the United States. See the NPS website and NPS copyright policy for more information.

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current21:02, 26 February 2017Thumbnail for version as of 21:02, 26 February 20171,557 × 576 (737 KB)Cluginbuhl (talk | contribs)Uploading a public-domain item using File Upload Wizard

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