Table 1. Open in new tab Fits to the...

Table 1.

Fits to the stellar and baryonic TFRs presented in Fig. 6 (top four rows) and Fig. 8 (bottom two rows). We fit the linear relation log (V/km s⁻¹) =slog (M/M_⊙) + q, where V is V_OPT or V_HI for the optical or H i relations, and M is M_⋆ or M_bar for stellar or baryonic TFRs, respectively. The scatter σ in log (V/km s⁻¹) and the size of the sample are listed in the last two columns.

Relation	s	q	σ	N
OPT TFR	0.34 ± 0.03	−1.39 ± 0.27	0.27	269
H i TFR	0.22 ± 0.02	−0.09 ± 0.17	0.18	269
OPT TFR, pruned	0.35 ± 0.02	−1.41 ± 0.18	0.17	203
H i TFR, pruned	0.24 ± 0.01	−0.29 ± 0.14	0.13	203
OPT BTFR, pruned	0.44 ± 0.02	−2.43 ± 0.24	0.17	203
H i BTFR, pruned	0.32 ± 0.02	−1.17 ± 0.17	0.13	203

Relation	s	q	σ	N
OPT TFR	0.34 ± 0.03	−1.39 ± 0.27	0.27	269
H i TFR	0.22 ± 0.02	−0.09 ± 0.17	0.18	269
OPT TFR, pruned	0.35 ± 0.02	−1.41 ± 0.18	0.17	203
H i TFR, pruned	0.24 ± 0.01	−0.29 ± 0.14	0.13	203
OPT BTFR, pruned	0.44 ± 0.02	−2.43 ± 0.24	0.17	203
H i BTFR, pruned	0.32 ± 0.02	−1.17 ± 0.17	0.13	203

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