Fig. 2.From: Narrowband frequency-drift structures in solar type IV burstsOverview of the 2 and 3 November 2008 events. Dynamic spectra obtained with (top) Hiraiso Radio Spectrograph (HiRAS) and (middle) the ZSR. (bottom) Light curve of 1ā8 Ć X-ray flux observed by the GOES-10 satellite.Back to article page