Fig. 1
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Transmission curves of the S-PLUS filter set. The narrowband filter J0660 includes the Hα emission line. Overplotted are the spectra of different classes of emission-line objects. From top to bottom: a PN, a symbiotic star, an extragalactic H II region, a blue compact/H II galaxy, a YSO, a CV star, a B[e] star, a star-forming galaxy, and a QSO at a redshift of ~3.3l.
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