Variations in EUV Irradiance: Comparison between LYRA, ESP, and SWAP Integrated Flux
Figure 4
From top to bottom: LYRA level 3 channel 2–4 and ESP level 1 data (at combined responses of the channels QD and 18); LYRA channel 2–4 data alone; daily averages of SWAVINT data; and ESP channel 18 data variations in 2013.