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Table 2

Flux derived for the five filters of our SPHERE-ZIMPOL observations of W Hya.

Filter λc (nm) Flux (W m-2μm-1)

CntHa 644.9 3.78 × 10-10
NHa 656.34 4.33 × 10-10
TiO717 716.8 1.09 × 10-9
Cnt748 747.4 4.36 × 10-9
Cnt820 817.3 1.05 × 10-8

Notes. These values are used for the flux calibration of the SPHERE-ZIMPOL images.

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