From simulations to observations: Methodology and data release of mock TNG50 galaxies at 0.3 < z < 0.7 for WEAVE-StePS

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Volume 703 (November 2025)

A&A, 703 (2025) A37

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Table 1.

Physical properties of selected sample of galaxies.

z	Number of galaxies	log(M_total)	log(M_⋆)	R_⋆	SFR
		[M_⊙]	[M_⊙]	[kpc]	[M_⊙ yr⁻¹]
(1)	(2)	(3)	(4)	(5)	(6)
0.3	562	$11 . 91_{- 0.45}^{+ 0.47}$ $11.91_{-0.45}^{+0.47}$	$10 . 65_{- 0.27}^{+ 0.43}$ $10.65_{-0.27}^{+0.43}$	$4 . 66_{- 2.50}^{+ 3.17}$ $4.66_{-2.50}^{+3.17}$	$3 . 82_{- 3.43}^{+ 4.95}$ $3.82_{-3.43}^{+4.95}$
0.5	155	$12 . 39_{- 0.27}^{+ 0.40}$ $12.39_{-0.27}^{+0.40}$	$11 . 08_{- 0.15}^{+ 0.41}$ $11.08_{-0.15}^{+0.41}$	$5 . 54_{- 2.36}^{+ 3.41}$ $5.54_{-2.36}^{+3.41}$	$8 . 75_{- 7.20}^{+ 11.23}$ $8.75_{-7.20}^{+11.23}$
0.7	47	$12 . 8_{- 0.21}^{+ 0.42}$ $12.8_{-0.21}^{+0.42}$	$11 . 47_{- 0.21}^{+ 0.22}$ $11.47_{-0.21}^{+0.22}$	$5 . 83_{- 2.01}^{+ 3.34}$ $5.83_{-2.01}^{+3.34}$	$17 . 06_{- 8.04}^{+ 27.25}$ $17.06_{-8.04}^{+27.25}$

Notes. (1) Redshift. (2) Total number of galaxies in the sample. (3) Median total mass of the subhalos. (4) Median stellar mass of the subhalos. (5) Median 3D half-mass stellar radius. (6) Median star formation rate. Errors are quoted in the 16th–84th percentile range.

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