A new measurement of the Hubble constant using Type Ia supernovae calibrated with surface brightness fluctuations

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Volume 647 (March 2021)

A&A, 647 (2021) A72

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Table 3.

Best-fit parameters of the SH0ES sample estimated using SNooPy.

Supernova	m_B	σ_{m_B}	m_V	σ_{m_V}	s_BV	σ_{s_BV}	m_B − m_V	M_B
	(mag)	(mag)	(mag)	(mag)			(mag)	(mag)
SN1995al	13.339	0.010	13.172	0.010	1.075	0.018	0.167	−19.159
SN2011by	12.889	0.009	12.821	0.009	0.947	0.007	0.068	−18.698
SN2012fr	11.976	0.006	11.943	0.004	1.122	0.009	0.033	−19.331
SN1981B	11.863	0.016	11.788	0.021	0.639	0.038	0.075	−19.043
SN2003du	13.492	0.004	13.548	0.004	1.011	0.004	−0.056	−19.427
SN2005cf	13.250	0.004	13.246	0.004	0.947	0.004	0.004	−19.013
SN2011fe	9.930	0.004	9.947	0.003	0.937	0.003	−0.017	−19.205
SN2013dy	12.757	0.004	12.554	0.003	1.136	0.010	0.203	−18.742
SN2002fk	13.205	0.023	13.209	0.017	1.189	0.034	−0.004	−19.318
SN1998aq	12.322	0.006	12.414	0.004	0.940	0.004	−0.092	−19.415
SN2007af	13.164	0.003	13.058	0.003	0.919	0.003	0.106	−18.622
SN1994ae	13.064	0.051	12.933	0.041	1.125	0.157	0.131	−19.008
SN2012cg	12.116	0.008	11.930	0.008	1.101	0.019	0.186	−18.964
SN2015F	12.823	0.009	12.695	0.010	0.865	0.007	0.128	−18.688
SN1990N	12.650	0.008	12.574	0.006	0.976	0.006	0.076	−18.882
SN2007sr	12.741	0.058	12.568	0.042	1.022	0.023	0.173	−18.549
SN2012ht	12.393	0.004	12.576	0.005	0.854	0.004	−0.183	−19.515
SN2009ig	13.478	0.008	13.372	0.007	1.134	0.023	0.106	−19.019
SN2001el	12.831	0.007	12.601	0.005	0.949	0.006	0.230	−18.480

Notes. m_B and m_V (Cols. 2 and 4) are the apparent magnitudes at the light curve maximum in the B and V bands, respectively. s_BV (Col. 6) is the stretch color parameter (Col. 7). The color is given as m_B − m_V is computed as difference between the maximum brightness in B and V bands and M_B (Col. 9) is the absolute magnitude in B band, computed as m_B − μ_ceph, where μ_ceph is taken from Table 5 of R16.

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