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Table 1.

The slopes of STFR and BTFR obtained in this work along with a comparison to previous studies.

Authors Redshift α β σint ζint β/α
[log(km s−1)] [log(M)] [dex] [dex] [zero-point]
Stellar tully fisher relation

This work z = 0.6 − 2.3 3.03 ± 0.25 3.34 ± 0.53 0.08 0.08 1.10

Reyes et al. (2011) z ≈ 0 3.80 ± 0.01 2.39 ± 0.44 0.11 (*) 0.1 0.67

Lapi et al. (2018) z ≈ 0 3.67 ± 0.23 2.41 ± 0.10 < 0.1 0.12 0.66

Di Teodoro et al. (2016) z ≈ 1 3.80 ± 0.21 1.88 ± 0.46 0.09 0.49

Tiley et al. (2019) z ≈ 1 3.70 ± 0.30 1.98 ± 0.10 0.17 0.16 0.54

Übler et al. (2017) z = 0.6 − 2.3 3.60 ± 0.01 1.92 ± 0.01 0.22 (*) 0.1 0.53

Pelliccia et al. (2017) z ≈ 0.9 3.68 ± 0.79 2.15 ± 0.15 0.11 (*) 0.09 0.58

Abril-Melgarejo et al. (2021) z = 0.5 − 0.8 4.03 ± 0.63 9.79 ± 0.09 0.43 (*) 1.84 2.43

Straatman et al. (2017) z = 2 − 2.5 5.18 1.29 0.66 0.25

Baryonic tully fisher relation

This work z = 0.6 − 2.3 3.21 ± 0.28 3.16 ± 0.61 0.09 0.09 0.98

Lelli et al. (2019) z ≈ 0 3.85 ± 0.09 1.99 ± 0.18 0.03–0.07 0.09 0.74

Papastergis et al. (2016) z ≈ 0 3.58 ± 0.11 2.33 ± 0.01 0.056 0.09 0.65

Goddy et al. (2023) z ∼ 0 2.97 ± 0.18 4.04 ± 0.41 0.13 1.36

Übler et al. (2017) z = 0.6 − 2.3 3.73 ± 0.10 1.78 ± 0.03 0.23 (*) 0.1 0.48

Abril-Melgarejo et al. (2021) z = 0.5 − 0.8 3.50 ± 0.20 9.76 ± 0.08 0.25 (*) 2.0 2.61

Zaritsky et al. (2014) z ≈ 0 3.5 ± 0.2 1.77 1.26

Catinella et al. (2023) z ≈ 0 3.06 ± 0.08 3.75 ± 0.17 0.13 0.11 1.22

Notes. α and β represent the slope and offset in the relation, respectively. σint represents the intrinsic scatter from the respective studies and ζint denotes the orthogonal intrinsic scatter around the best-fit lines with respect to the GS23 dataset. The β/α value represents the zero-point of the relation.

(*)

These papers define scatter using the vertical distance between the data points and the best fit line.

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