The original composition of the gas forming first-generation stars in clusters: Insights from HST and JWST

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Volume 687 (July 2024)

A&A, 687 (2024) A160

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Table 3.

Relation between $A_{1 G}^{N}$ $A^{N}_{\mathrm{1G}}$ and the main GC parameters.

Parameter	$A_{1 G}^{N}$ $A^{N}_{\mathrm{1G}}$	Parameter	$A_{1 G}^{N}$ $A^{N}_{\mathrm{1G}}$	Parameter	$A_{1 G}^{N}$ $A^{N}_{\mathrm{1G}}$
Age (MF09)	−0.03, 0.840, 48	W_F275W	−0.01, 0.966, 49	μ_1G	−0.12, 0.435, 41
Age (D10)	−0.23, 0.098, 49	W_C, F275W	0.04, 0.783, 49	μ_2Ge	0.05, 0.793, 32
Age (V13)	−0.05, 0.754, 46	Δ W_C, F275W	0.04, 0.783, 49	${\bar{M}}_{1 G}^{HB}$ $\overline{M}_{\mathrm{1G}}^{\mathrm{HB}}$	0.06, 0.683, 41
Age (T20)	−0.13, 0.416, 41	W_C, F336W	0.16, 0.276, 49	${\bar{M}}_{2 Ge}^{HB}$ $\overline{M}_{\mathrm{2Ge}}^{\mathrm{HB}}$	−0.01, 0.934, 32
δY_2G, 1G	−0.09, 0.522, 48	ΔW_C, F336W	0.21, 0.147, 49	δμ_e	0.02, 0.924, 32
δY_max	0.10, 0.500, 48	$W_{F 275 W}^{1 G}$ $W_{F275W}^{\mathrm{1G}}$	0.04, 0.794, 49	L₁	−0.11, 0.433, 48
δY_1G	0.13, 0.349, 49	E(B − V)	−0.12, 0.405, 49	L₂	0.34, 0.015, 48
δ[Fe/H] $_{1 G}^{MAX}$ $_{\mathrm{1G}}^{\mathrm{MAX}}$	−0.03, 0.826, 49	σ_{A_F814W}	−0.26, 0.062, 49	S_RR	0.24, 0.087, 49
f_bin, c	−0.19, 0.276, 32	SB₀	−0.10, 0.470, 49	N_1G/N_T	−0.05, 0.748, 49
f_bin, hm	−0.18, 0.244, 43	c	0.02, 0.873, 49	RV	0.18, 0.281, 35
f_bin, ohm	0.10, 0.544, 37	ϵ	−0.11, 0.446, 49	HBR	−0.12, 0.401, 48
log(M/M_⊙)	0.26, 0.071, 49	σ₀	0.15, 0.289, 49	ρ₀	0.01, 0.918, 49
log(M_i/M_⊙)	0.12, 0.405, 49	v_esc	0.13, 0.368, 49	log(ρ_c)	−0.07, 0.643, 49
log(M_1G/M_⊙)	0.20, 0.169, 49	MF slope	−0.17, 0.238, 49	log(ρ_hm)	0.05, 0.712, 49
M/L	0.06, 0.690, 49	η_c	0.00, 0.985, 49	log(T_RH)	0.25, 0.083, 49
M_V	−0.22, 0.117, 49	η_hm	0.12, 0.415, 49	log(Age/T_RH)	−0.26, 0.062, 49
R_apog	0.18, 0.216, 49	[Fe/H]	0.06, 0.659, 49	f_remn	−0.12, 0.407, 49
R_GC	0.18, 0.218, 49	R_perig	0.00, 0.989, 49

Notes. For each pair of quantities, we list the Spearman’s rank coefficient, the corresponding p-value, and the number of freedom degrees.

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