623709.fig.003a
(a)
623709.fig.003b
(b)
623709.fig.003c
(c)
Figure 3: Time series (day-to-day variations) of LYRA irradiance values of channel 3 (171 Å–500 Å), full-disk integrated intensity values of SWAP (174 Å), and 1 Å emission index values of Ca II K (393.4 nm) for the period from 01 April 2010 to 15 Mar 2011. Note that there is a good correlation in all the three time series.