RUSSIAN JOURNAL OF EARTH SCIENCES, VOL. 17, ES4003, doi:10.2205/2017ES000606, 2017


Figure 2. (a) An image of the auroral UV activation observed by the WIC instrument on the IMAGE spacecraft on 2000, 12/23 (day 358) at 0429:22 UT. The relative Pi2 signal power (estimated within a time interval of from $0430\pm 2.5$ min UT) and UV intensity are color coded. The maximum power of Pi2 horizontal component $B_{\max} = \sqrt{X^2 + Y^2} =14.7$ dB, maximum of UV intensity UVI$_{\max}=23,900$ (relative units). (b) The same but for UV image on 0449:49 UT. The Pi2 signal power $B_{\max}=52.0$ dB is estimated for time interval $0448\pm 2.5$ min UT. The maximal disturbances are characterized by UVI$_{\max}=22,689$ r.u.


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Citation: Martines-Bedenko V. A., V. A. Pilipenko, M. J. Engebretson, M. B. Moldwin (2017), Time-spatial correspondence between Pi2 wave power and ultra-violet aurora bursts, Russ. J. Earth Sci., 17, ES4003, doi:10.2205/2017ES000606.


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