Sample of hydrogen-rich superluminous supernovae from the Zwicky Transient Facility

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Volume 695 (March 2025)

A&A, 695 (2025) A142

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Table 1.

Median luminosity and timescale parameters.

Band	$\tilde{Peak}$ $\widetilde{\mathrm{Peak}}$	Faintest	Most luminous	$\tilde{t_{rise, 10 %}}$ $\widetilde{{t}_{\mathrm{rise,10\%}}}$	$\tilde{t_{rise, 1 / e}}$ $\widetilde{{t}_{\mathrm{rise,1/e}}}$	$\tilde{t_{dec, 1 / e}}$ $\widetilde{{t}_{\mathrm{dec,1/e}}}$	$\tilde{t_{dec, 10 %}}$ $\widetilde{{t}_{\mathrm{dec,10\%}}}$
	[mag.]	[mag.]	[mag.]	[days]	[days]	[days]	[days]
g	−20.3 $_{- 0.5}^{+ 0.6}$ $_{-0.5}^{+0.6}$	−18.9 ± 0.1	−21.9 ± 0.1	44.1 $_{- 12.2}^{+ 17.4}$ $_{-12.2}^{+17.4}$	33.8 $_{- 14.1}^{+ 28.0}$ $_{-14.1}^{+28.0}$	75.0 $_{- 21.3}^{+ 81.0}$ $_{-21.3}^{+81.0}$	235.8 $_{- 113.1}^{+ 100.1}$ $_{-113.1}^{+100.1}$
r	−20.4 $_{- 0.4}^{+ 0.5}$ $_{-0.4}^{+0.5}$	−19.8 ± 0.1	−21.6 ± 0.1	49.0 $_{- 20.0}^{+ 4.1}$ $_{-20.0}^{+4.1}$	37.0 $_{- 13.3}^{+ 26.0}$ $_{-13.3}^{+26.0}$	89.3 $_{- 28.8}^{+ 82.2}$ $_{-28.8}^{+82.2}$	248.1 $_{- 80.4}^{+ 134.7}$ $_{-80.4}^{+134.7}$
i	−20.3 $_{- 0.2}^{+ 0.3}$ $_{-0.2}^{+0.3}$	−19.9 ± 0.1	−21.1 ± 0.1	49.8 $_{- 4.6}^{+ 4.6}$ $_{-4.6}^{+4.6}$	46.9 $_{- 14.0}^{+ 24.7}$ $_{-14.0}^{+24.7}$	98.3 $_{- 26.9}^{+ 105.3}$ $_{-26.9}^{+105.3}$	246.8 $_{- 50.8}^{+ 114.6}$ $_{-50.8}^{+114.6}$

Notes. Median rest frame peak absolute magnitudes of the SLSN II sample, dimmest and brightest rest frame peak absolute magnitudes, and median rest frame rise and decline times per ZTF filter. The errors associated with the median values correspond to the 15.9 and 84.1 percentiles respectively.

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