Image: Keogram explainer
Size of this preview: 418 × 600 pixels. Other resolutions: 167 × 240 pixels | 479 × 687 pixels.
Original image (479 × 687 pixels, file size: 3.29 MB, MIME type: image/gif, looped, 110 frames, 11 s)
Note: Due to technical limitations, thumbnails of high resolution GIF images such as this one will not be animated.
Description: This animation illustrates the construction of a keogram. Keogram image generated from the center column of pixels of 997 sequential RGB images using author's software. Each image was a 2 second exposure. Captured at Midnight Dome, Dawson City (Lat 64.067, Long -139.396), on the night of September 6/7, 2021 using an AurorEye portable all-sky imaging camera. Compressed vertically from a 4000px to 240px height.
Title: Keogram explainer
Credit: Sent by author.
Author: Jeremy Kuzub
Usage Terms: Creative Commons Attribution-Share Alike 4.0
License: CC BY-SA 4.0
License Link: https://creativecommons.org/licenses/by-sa/4.0
Attribution Required?: Yes
Image usage
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All content from Kiddle encyclopedia articles (including the article images and facts) can be freely used under Attribution-ShareAlike license, unless stated otherwise.
