Table 3
Host-galaxy reddening, light-curve decline rate, and host-galaxy morphology for the calibrator and Hubble-flow SN Ia, compiled from the literature.
| Supernova | E(B−V)host | Δm15(B) | Host Galaxy | Morphology | Code |
| (mag) | (mag) | ||||
|
|
|||||
| SN 2001el | 0.250 | 1.08 | NGC 1448 | SAcd | 4.5 |
| SN 2002fk | 0.010 | 1.20 | NGC 1309 | SA(s)bc | 3.5 |
| SN 2003du | 0.000 | 1.02 | UGC 9391 | SBdm | 5.0 |
| SN 2005cf | 0.090 | 1.10 | NGC 5917 | Sb | 3.0 |
| SN 2007af | 0.170 | 1.17 | NGC 5584 | SAB(rs)cd | 4.5 |
| SN 2011by | 0.010 | 1.14 | NGC 3972 | SA(s)bc | 3.5 |
| SN 2011fe | 0.013 | 1.20 | M101 | SAB(rs)cd | 4.5 |
| SN 2012cg | 0.250 | 0.97 | NGC 4424 | SB(s)a | 2.0 |
| SN 2015F | 0.035 | 1.26 | NGC 2442 | SAB(s)bc | 3.5 |
| SN 2004eo | 0.128 | 1.41 | NGC 6928 | SB(s)ab | 2.5 |
| SN 2005M | 0.060 | 0.90 | NGC 2930 | S? | 5.0 |
| SN 2005el | 0.015 | 1.34 | NGC 1819 | SB0 | 1.0 |
| SN 2005eq | 0.044 | 0.75 | MCG −01−09−06 | SB(rs)cd? | 4.5 |
| SN 2005kc | 0.310 | 1.22 | NGC 7311 | Sab | 2.5 |
| SN 2005ki | 0.016 | 1.27 | NGC 3332 | (R)SA0 | 1.0 |
| SN 2006ax | 0.016 | 1.00 | NGC 3663 | SA(rs)bc | 3.5 |
| SN 2006et | 0.254 | 0.89 | NGC 232 | SB(r)a? | 2.0 |
| SN 2006hx | 0.210 | 1.38 | PGC 73820 | S0 | 1.0 |
| SN 2006le | 0.049 | 0.87 | UGC 3218 | SAb | 3.0 |
| SN 2006lf | 0.020 | 1.36 | UGC 3108 | S? | 4.0 |
| SN 2007S | 0.478 | 0.77 | UGC 5378 | Sb | 3.0 |
| SN 2007as | 0.050 | 1.14 | PGC 026840 | SB(rs)c | 4.0 |
| SN 2007ba | 0.150 | 1.88 | UGC 9798 | S0/a | 1.5 |
| SN 2007bd | 0.058 | 1.10 | UGC 4455 | SB(r)a | 2.0 |
| SN 2007ca | 0.350 | 0.90 | MCG −02−34−61 | Sc | 4.0 |
| SN 2008bc | 0.005 | 0.85 | PGC 90108 | S | 2.0 |
| SN 2008hs | 0.019 | 2.02 | NGC 910 | E+ | 0.0 |
| SN 2008hv | 0.074 | 1.25 | NGC 2765 | S0 | 1.0 |
| SN 2009ad | 0.045 | 1.03 | UGC 3236 | Sbc | 3.5 |
| SN 2009bv | 0.076 | 1.00 | MCG +06−29−39 | S | 3.0 |
| SN 2010Y | 0.000 | 1.76 | NGC 3392 | E? | 0.0 |
| SN 2010ag | 0.272 | 1.08 | UGC 10679 | Sb(f) | 3.0 |
| SN 2010ai | 0.063 | 1.35 | SDSS J125925.04+275948.2 | E | 0.0 |
| PTF10bjs | 0.000 | 1.01 | MCG +09−21−83 | Sb | 3.0 |
| SN 2010ju | 0.180 | 1.10 | UGC 3341 | SBab | 2.5 |
| SN 2010kg | 0.268 | 1.40 | NGC 1633 | SAB(s)ab | 2.5 |
| PTF10mwb | 0.026 | 1.15 | SDSS J171750.05+405252.5 | S(r)c | 4.0 |
| PTF10ufj | 0.000 | 1.20 | 2MASX J02253767+2445579 | S0/a | 1.5 |
| SN 2011ao | 0.029 | 0.90 | IC 2973 | SB(s)d | 5.0 |
Notes. E(B−V)host and Δm15(B) are based on optical data and used as diagnostics for sample cuts, but do not directly affect our distance estimates. The morphology is mainly taken from NED, with a numerical code given by: E = 0, S0 = 1, Sa = 2, Sb = 3, Sc = 4, and Sd/Irr = 5.
Reference. The host-galaxy reddening and light-curve decline rate for the calibrator sample are taken from Krisciunas et al. (2004), Cartier et al. (2014), Stanishev et al. (2007), Wang et al. (2009), Contreras et al. (2010), Friedman et al. (2015), Matheson et al. (2012), Marion et al. (2016), Cartier et al. (2017). For the Hubble flow SNe observed by the CSP and CfA, they are derived from data presented in Contreras et al. (2010), Stritzinger et al. (2011), and Hicken et al. (2009, 2012), while for PTF10mwb and PTF10ufj the parameters are from Maguire et al. (2012).
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