Galaxy populations in protoclusters at cosmic noon

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Volume 698 (May 2025)

A&A, 698 (2025) A280

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Table 2.

Best-fit Schechter parameters for TNG100-based UVLF estimates of the full volume and PC15 samples.

Redshift	Data	ϕ^*	$M_{UV}^{*}$ $M_{\mathrm {UV}}^\ast$	α
		[10⁻³ cMpc⁻³]	[mag]
	Parsa et al. (2016)	7.02±0.66	−19.68±0.05	−1.32±0.03

	TNG100 full volume	8.27±0.51	−19.49±0.06	−1.03±0.04
z∼2		6.85±0.11	−19.68 (fixed)	−1.13±0.01

	TNG100 PC15	37.23±8.30	−19.73±0.27	−0.80±0.17
		38.73±2.14	−19.68 (fixed)	−0.77±0.06

	Parsa et al. (2016)	5.32±0.60	−20.20±0.07	−1.31±0.04

	TNG100 full volume	3.99±0.41	−20.38±0.10	−1.25±0.04
z∼3		4.76±0.11	−20.20 (fixed)	−1.18±0.02

	TNG100 PC15	37.51±4.59	−20.16±0.16	−0.77±0.09
		36.57±1.49	−20.20 (fixed)	−0.78±0.03

	Parsa et al. (2016)	2.06±0.33	−20.71±0.10	−1.43±0.04

	TNG100 full volume	1.61±0.54	−20.91±0.32	−1.46±0.08
z∼4		1.96±0.13	−20.71 (fixed)	−1.42±0.03

	TNG 100 PC15	12.78±5.3	−21.13±0.50	−1.18±0.13
		18.18±1.92	−20.71 (fixed)	−1.06±0.06

Notes. For ease of comparison, we list the observational values from Parsa et al. (2016). For each TNG100-based UVLF, we tabulate two sets of fitting parameters; one while keeping all parameters free during fitting, and another while fixing $M_{UV}^{*}$ $M_{\mathrm {UV}}^\ast$ from Parsa et al. (2016).

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