Open Access
Table 3.
Results of MCMC posteriors for our baseline analysis and the 21 variations.
Variation | Ncal | σcal | NHF | σHF | H0 | MX | −5aX | σint | #x0394;H0 |
---|---|---|---|---|---|---|---|---|---|
(mag) | (mag) | (km s−1 Mpc−1) | (mag) | (mag) | (mag) | (%) | |||
J-band | |||||||||
Baseline | 19 | 0.160 | 52 | 0.149 | 72.31![]() |
−18.58![]() |
−2.87![]() |
0.125![]() |
... |
vpec = 350 km s−1 | 19 | 0.160 | 52 | 0.149 | 72.36![]() |
−18.57![]() |
−2.87![]() |
0.117![]() |
0.07 |
vpec = 150 km s−1 | 19 | 0.160 | 52 | 0.149 | 72.26![]() |
−18.57![]() |
−2.87![]() |
0.135![]() |
−0.07 |
vpec = 0 km s−1 | 19 | 0.160 | 52 | 0.149 | 72.16![]() |
−18.58![]() |
−2.87![]() |
0.145![]() |
−0.21 |
zcmb | 19 | 0.160 | 52 | 0.152 | 71.53![]() |
−18.57![]() |
−2.85![]() |
0.124![]() |
−1.08 |
zcorr from NED+C15 | 19 | 0.160 | 52 | 0.161 | 71.96![]() |
−18.57![]() |
−2.86![]() |
0.125![]() |
−0.48 |
zcmb from NED | 19 | 0.160 | 52 | 0.145 | 71.62![]() |
−18.57![]() |
−2.85![]() |
0.116![]() |
−0.95 |
zcorr from REF+C15 | 19 | 0.160 | 52 | 0.165 | 72.05![]() |
−18.57![]() |
−2.86![]() |
0.132![]() |
−0.36 |
zcmb from REF | 19 | 0.160 | 52 | 0.148 | 71.60![]() |
−18.57![]() |
−2.85![]() |
0.121![]() |
−0.99 |
E(B − V) < 0.3 | 18 | 0.162 | 44 | 0.141 | 72.72![]() |
−18.58![]() |
−2.89![]() |
0.117![]() |
0.56 |
HF z > 0.023 | 19 | 0.160 | 24 | 0.136 | 72.99![]() |
−18.58![]() |
−2.89![]() |
0.132![]() |
0.94 |
HF 0.023 < z < 0.05 | 19 | 0.160 | 22 | 0.128 | 73.47![]() |
−18.58![]() |
−2.91![]() |
0.131![]() |
1.61 |
No Chauvenet | 19 | 0.160 | 55 | 0.185 | 71.37![]() |
−18.57![]() |
−2.84![]() |
0.157![]() |
−1.31 |
only best fits | 17 | 0.167 | 42 | 0.151 | 71.82![]() |
−18.58![]() |
−2.86![]() |
0.133![]() |
−0.68 |
All gp | 19 | 0.170 | 50 | 0.152 | 72.90![]() |
−18.57![]() |
−2.88![]() |
0.126![]() |
0.82 |
mX from template | 19 | 0.170 | 49 | 0.144 | 73.94![]() |
−18.55![]() |
−2.90![]() |
0.120![]() |
2.25 |
Removing subluminous | 19 | 0.160 | 49 | 0.144 | 73.20![]() |
−18.57![]() |
−2.90![]() |
0.116![]() |
1.22 |
Only CSP | 8 | 0.176 | 29 | 0.130 | 75.09![]() |
−18.48![]() |
−2.86![]() |
0.113![]() |
3.85 |
Only CfA | 4 | 0.062 | 22 | 0.145 | 73.53![]() |
−18.53![]() |
−2.86![]() |
0.060![]() |
1.69 |
Only CSP+CfA | 11 | 0.154 | 40 | 0.127 | 75.07![]() |
−18.48![]() |
−2.86![]() |
0.100![]() |
3.82 |
Only spirals in HF | 19 | 0.160 | 39 | 0.135 | 73.43![]() |
−18.57![]() |
−2.90![]() |
0.115![]() |
1.54 |
SH0ES selection | 19 | 0.160 | 18 | 0.117 | 74.02![]() |
−18.57![]() |
−2.92![]() |
0.123![]() |
2.36 |
H-band | |||||||||
Baseline | 16 | 0.160 | 40 | 0.102 | 72.34![]() |
−18.35![]() |
−2.65![]() |
0.096![]() |
... |
vpec = 350 km s−1 | 16 | 0.160 | 40 | 0.102 | 72.35![]() |
−18.35![]() |
−2.65![]() |
0.097![]() |
0.03 |
vpec = 150 km s−1 | 16 | 0.160 | 40 | 0.102 | 72.35![]() |
−18.35![]() |
−2.65![]() |
0.101![]() |
0.01 |
vpec = 0 km s−1 | 16 | 0.160 | 40 | 0.102 | 72.34![]() |
−18.35![]() |
−2.65![]() |
0.113![]() |
0.01 |
zcmb | 16 | 0.160 | 40 | 0.109 | 71.42![]() |
−18.35![]() |
−2.62![]() |
0.100![]() |
−1.27 |
zcorr from NED+C15 | 16 | 0.160 | 40 | 0.128 | 71.98![]() |
−18.35![]() |
−2.63![]() |
0.102![]() |
−0.50 |
zcmb from NED | 16 | 0.160 | 40 | 0.111 | 71.44![]() |
−18.35![]() |
−2.62![]() |
0.102![]() |
−1.24 |
zcorr from REF+C15 | 16 | 0.160 | 40 | 0.130 | 71.77![]() |
−18.35![]() |
−2.63![]() |
0.104![]() |
−0.78 |
zcmb from REF | 16 | 0.160 | 40 | 0.112 | 71.21![]() |
−18.35![]() |
−2.61![]() |
0.102![]() |
−1.56 |
E(B − V) < 0.3 | 15 | 0.161 | 32 | 0.105 | 71.88![]() |
−18.36![]() |
−2.65![]() |
0.100![]() |
−0.63 |
HF z > 0.023 | 16 | 0.160 | 18 | 0.084 | 72.11![]() |
−18.35![]() |
−2.64![]() |
0.110![]() |
−0.31 |
HF 0.023 < z < 0.05 | 16 | 0.160 | 15 | 0.091 | 72.22![]() |
−18.35![]() |
−2.64![]() |
0.117![]() |
−0.16 |
No Chauvenet | 16 | 0.160 | 44 | 0.170 | 72.26![]() |
−18.35![]() |
−2.64![]() |
0.130![]() |
−0.10 |
Only best fits | 15 | 0.162 | 33 | 0.100 | 72.36![]() |
−18.36![]() |
−2.65![]() |
0.095![]() |
0.03 |
All gp | 16 | 0.176 | 39 | 0.110 | 72.61![]() |
−18.33![]() |
−2.63![]() |
0.109![]() |
0.38 |
mX from template | 16 | 0.151 | 41 | 0.144 | 73.29![]() |
−18.39![]() |
−2.72![]() |
0.124![]() |
1.32 |
removing subluminous | 16 | 0.160 | 37 | 0.097 | 72.40![]() |
−18.35![]() |
−2.65![]() |
0.097![]() |
0.08 |
Only CSP | 6 | 0.116 | 20 | 0.075 | 75.73![]() |
−18.27![]() |
−2.66![]() |
0.058![]() |
4.70 |
Only CfA | 3 | 0.111 | 20 | 0.194 | 71.50![]() |
−18.32![]() |
−2.59![]() |
0.109![]() |
−1.16 |
Only CSP+CfA | 8 | 0.128 | 29 | 0.096 | 75.10![]() |
−18.28![]() |
−2.66![]() |
0.074![]() |
3.83 |
Only spirals in HF | 16 | 0.160 | 30 | 0.101 | 72.37![]() |
−18.35![]() |
−2.65![]() |
0.103![]() |
0.04 |
SH0ES selection | 16 | 0.160 | 14 | 0.091 | 72.32![]() |
−18.35![]() |
−2.64![]() |
0.117![]() |
−0.02 |
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