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Fig. 15 | Earth, Planets and Space

Fig. 15

From: A new five-wavelength photometer operated in Tromsø (69.6°N, 19.2°E)

Fig. 15

Scatter plots of auroral intensities (20 Hz data) between 427.8 nm and 557.7 nm (top-left), 630 nm (top-right), 777.4 nm (bottom-left), and 844.6 nm (bottom-right) obtained for 2 min between 19:43:00 UT and 19:45:00 UT on January 22, 2018. Correlation coefficients (CC) are also shown at each panel. Red solid lines are fitted lines determined with the least square fit

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