Photograph and Sketch (IMAGE)

Research Organization of Information and Systems

Photograph and Sketch

Caption

Sample photograph (left, at 1044 UT) and hand-made sketch (right, at 1037 UT) of the auroras, as observed at Memambetsu Magnetic Observatory on February 11, 1958. Both images are in the all-sky format, where zenith is the center and geographic north is to the top.

Credit

Japan Meteorological Agency

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