Table 2

Contrast loss of MeteoSpace structures compared to the Spectroheliograph at line center.

Solar structure Hydrogen filter 1 Hydrogen filter 2 Calcium filter
Filaments −40% −47% −57%
Faculae −40% −49% −57%
Sunspots +16% +19% +100%
Prominences −5% −7% −44%

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