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Earth, Planets and Space
Fig. 1 | Earth, Planets and Space

Fig. 1

From: Signature of the 27-day oscillation in the MLT tides and its relation with solar radiation at low latitudes

Fig. 1

Daily tidal amplitudes and Ly-α flux (unit = 1011 photons/cm2/s) at 90 km for (a) diurnal tide during 060–121 DY, 2008 at CP, (b) semidiurnal tide during 065–126 DY, 2008 at CA and (c) terdiurnal tide during 150–211 DY, 2006 at SM. Corresponding wavelet spectra estimated from the daily amplitude in the zonal wind for (d) diurnal tide, (e) semidiurnal tide and (f) terdiurnal tide. Wavelet spectra computed from the daily Ly-α data shown in plots g, h and i corresponding to the intervals of a, b and c, respectively

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