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Table 4

The difference between the TSI level at the solar cycle minima of 1976, 1986, and 1996, and the level at the 2008 minimum.

Series 1976 [Wm-2] 1986 [Wm-2] 1996 [Wm-2]

ACRIM −0.205 0.341
IRMB −0.084 −0.048
PMOD 0.273 0.188
SATIRE-S 0.423 0.399 0.236

Notes. We considered the mean level over the 3 month period centred on each minimum.

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