Investigating the physical properties of galaxies in the Epoch of Reionization with MIRI/JWST spectroscopy

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Table 4.

Derived emission line fluxes for the MACS1149-JD1 simulated spectra.

Simulated_spectrum ^(a)	Hβ	[OIII]	[OIII]	Hα	HeI
	0.4861	0.4959	0.5007	0.6563	1.087
MACS1149_0.2_solar	3.1 ± 0.7	5.4 ± 0.7	18.8 ± 0.7	9.2 ± 0.5	2.0 ± 0.4
MACS1149_0.04_solar	9.1 ± 0.7	9.5 ± 0.7	28.6 ± 0.7	25.0 ± 0.5	2.2 ± 0.4
MACS1149_0.02_solar	16.7 ± 0.7	9.7 ± 0.7	30.0 ± 0.7	44.8 ± 0.5	3.9 ± 0.4

Notes. The fluxes and noise for all emission lines and metallicities correspond to an exposure time of 10 ks.

^(a)

Flux given in units of 10⁻¹⁸ erg s⁻¹ cm⁻².

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