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Table 5

Vertical component of the magnetic field on the inner penumbral boundaries.

Event 1U 2U 4U 5U 6U 7U 8U
Bver 1960 1980 2070 1720 1720 2010 1690
σver 130 140 180 310 160 210 160

Event 9U 10U
Bver 1790 1770
σver 170 230

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