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ZTF SN Ia DR2
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Table A.1.

Classification and spectroscopic properties of SNe Ia from the volume limited ZTF DR2 sample (extract).

ZTF Name SN Name Phase Sub-type Wang Type Branch Type vSi II(6355) pEW(6355) vSi II(5972) pEW(5972)
(d) (x104 km s−1) (Å) (x104 km s−1) (Å)
dDLR > 0.2
ZTF18aabtiph 2018yq 2.2 normal NV SS 1.18± 0.02 0.02 $ ^{\text{0.02}}_{\text{0.02}} $ 61.99 ± 0.39 0.56 $ \pm^{\text{0.56}}_{\text{0.39}} $ 1.16 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 9.57 ± 0.22 0.27 $ \pm^{\text{0.27}}_{\text{0.22}} $
ZTF18aahfgsk 2018aqk 2.3 normal NV CN 1.07 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 79.23 ± 1.83 1.44 $ \pm^{\text{1.44}}_{\text{1.83}} $ 1.15 ± 0.02 0.03 $ \pm^{\text{0.03}}_{\text{0.02}} $ 15.31 ± 1.79 1.35 $ \pm^{\text{1.35}}_{\text{1.79}} $
ZTF18aahfzea 2018aqh −4.2 normal NV CN 1.10 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 73.93 ± 0.66 0.92 $ \pm^{\text{0.92}}_{\text{0.66}} $ 1.10 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 4.92 ± 0.53 0.28 $ \pm^{\text{0.28}}_{\text{0.53}} $
ZTF18aahheaj 2018avp 2.7 normal HV BL 1.25 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 109.65 ± 1.25 2.4 $ \pm^{\text{2.4}}_{\text{1.25}} $ 0.95 ± 0.02 0.07 $ \pm^{\text{0.07}}_{\text{0.02}} $ 13.68 ± 4.90 1.73 $ \pm^{\text{1.73}}_{\text{4.90}} $
ZTF18aahjaxz 2018avg −0.2 91bg-like 91bg CL 1.04 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 110.46 ± 4.35 4.3 $ \pm^{\text{4.3}}_{\text{4.35}} $ 1.06 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 48.68 ± 0.85 1.07 $ \pm^{\text{1.07}}_{\text{0.85}} $
ZTF18aahtjsc 2019cdd −2.3 Ia-unclear − SS 0.96 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 28.41 ± 0.52 1.05 $ \pm^{\text{1.05}}_{\text{0.52}} $ − 10.88*
ZTF18aaimxdx 2018bay 1.6 91bg-like 91bg CL 1.05 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 107.04 ± 1.36 2.3 $ \pm^{\text{2.3}}_{\text{1.36}} $ 0.94 ± 0.02 0.03 $ \pm^{\text{0.03}}_{\text{0.02}} $ 39.12 ± 2.64 2.48 $ \pm^{\text{2.48}}_{\text{2.64}} $
ZTF18aajivpr 2020gaa 0.5 normal NV CN 1.06 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 79.88 ± 0.53 0.51 $ \pm^{\text{0.51}}_{\text{0.53}} $ 1.02 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 10.64 ± 0.87 0.86 $ \pm^{\text{0.86}}_{\text{0.87}} $
ZTF18aajtlbf 2018bbz −0.1 86G-like − CL 1.03 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 122.62 ± 2.33 1.3 $ \pm^{\text{1.3}}_{\text{2.33}} $ 0.92 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 46.88 ± 1.41 2.80 $ \pm^{\text{2.80}}_{\text{1.41}} $
ZTF18aakglgw 2018aoy −0.2 normal HV BL 1.33 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 118.66 ± 0.70 1.0 $ \pm^{\text{1.0}}_{\text{0.70}} $ 1.13 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 7.92 ± 0.54 0.87 $ \pm^{\text{0.87}}_{\text{0.54}} $
ZTF18aaklpdo 2018hvf −2.6 normal NV SS 1.13 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 67.16 ± 1.05 1.16 $ \pm^{\text{1.16}}_{\text{1.05}} $ 1.08 ± 0.03 0.03 $ \pm^{\text{0.03}}_{\text{0.03}} $ 11.97 ± 1.34 1.11 $ \pm^{\text{1.11}}_{\text{1.34}} $
ZTF18aalurka 2018awj −3.9 normal NV CN 1.01 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 104.26 ± 1.91 4.4 $ \pm^{\text{4.4}}_{\text{1.91}} $ 0.88 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 27.09 ± 0.59 1.06 $ \pm^{\text{1.06}}_{\text{0.59}} $
ZTF18aamlhee 2018zs 1.2 normal NV CN 1.06 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 87.75 ± 0.39 0.88 $ \pm^{\text{0.88}}_{\text{0.39}} $ 0.96 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 21.58 ± 0.01 0.57 $ \pm^{\text{0.57}}_{\text{0.01}} $
ZTF18aaodrgt 2018bfd 1.5 normal NV BL 1.15 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 125.11 ± 0.54 0.5 $ \pm^{\text{0.5}}_{\text{0.54}} $ 1.04 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 25.19 ± 1.05 0.99 $ \pm^{\text{0.99}}_{\text{1.05}} $
ZTF18aaoufjt 2019fyi 1.4 99aa-like − SS 1.36 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 31.50 ± 0.48 0.70 $ \pm^{\text{0.70}}_{\text{0.48}} $ − 6.15*
ZTF18aaqfziz 2018bhp 4.2 normal NV BL 1.09 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 122.68 ± 1.94 2.0 $ \pm^{\text{2.0}}_{\text{1.94}} $ 1.03 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 24.07 ± 1.25 0.66 $ \pm^{\text{0.66}}_{\text{1.25}} $
ZTF18aaroihe 2018bio −0.3 04gs-like − CL 1.15 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 96.61 ± 2.07 2.30 $ \pm^{\text{2.30}}_{\text{2.07}} $ 1.10 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 30.55 ± 2.97 2.75 $ \pm^{\text{2.75}}_{\text{2.97}} $
ZTF18aarymnz 2018azu 0.1 normal HV CN 1.24 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 94.59 ± 0.81 1.84 $ \pm^{\text{1.84}}_{\text{0.81}} $ 1.22 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 4.88 ± 0.31 0.08 $ \pm^{\text{0.08}}_{\text{0.31}} $
ZTF18aaslhxt 2018btk −2.3 normal NV CN 1.06 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 99.43 ± 2.55 1.97 $ \pm^{\text{1.97}}_{\text{2.55}} $ 0.96 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 15.13 ± 1.32 0.72 $ \pm^{\text{0.72}}_{\text{1.32}} $
ZTF18aasprui 2018euz 0.4 04gs-like − CL 1.02 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 107.13 ± 0.42 0.4 $ \pm^{\text{0.4}}_{\text{0.42}} $ 0.97 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 34.20 ± 0.19 0.45 $ \pm^{\text{0.45}}_{\text{0.19}} $
⋮
dDLRa ≤ 0.2
ZTF18aagstdc 2018apn 3.4 normal NV CN 1.19 ± 0.06 0.06 $ \pm^{\text{0.06}}_{\text{0.06}} $ 98.35 ± 0.55 0.74 $ \pm^{\text{0.74}}_{\text{0.55}} $ 1.20 ± 0.06 0.06 $ \pm^{\text{0.06}}_{\text{0.06}} $ 18.69 ± 0.31 0.28 $ \pm^{\text{0.28}}_{\text{0.31}} $
ZTF18aagtcxj 2018aqm 3.9 normal NV SS 1.09 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 69.86 ± 1.08 1.26 $ \pm^{\text{1.26}}_{\text{1.08}} $ 1.10 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 18.13 ± 0.72 0.67 $ \pm^{\text{0.67}}_{\text{0.72}} $
ZTF18aahfbqp 2020acua -1.8 Ia-unclear − SS 0.99 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 29.94 ± 0.63 1.02 $ \pm^{\text{1.02}}_{\text{0.63}} $ − 2.83*
ZTF18aahjafd 2018loz -1.5 normal HV CN 1.28 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 88.77 ± 1.01 2.86 $ \pm^{\text{2.86}}_{\text{1.01}} $ 1.30 ± 0.05 0.04 $ \pm^{\text{0.04}}_{\text{0.05}} $ 9.98 ± 0.86 1.48 $ \pm^{\text{1.48}}_{\text{0.86}} $
ZTF18aahshhp 2020dln -0.3 Ia-unclear − SS 0.83 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 14.23 ± 0.65 0.49 $ \pm^{\text{0.49}}_{\text{0.65}} $ − 3.43*
ZTF18aaifxvz 2020lyo 4.8 Ia-unclear − SS 1.05 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 48.24 ± 0.75 0.96 $ \pm^{\text{0.96}}_{\text{0.75}} $ 1.00 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 4.03 ± 0.47 0.33 $ \pm^{\text{0.33}}_{\text{0.47}} $
ZTF18aansqun 2018dyp -1.9 normal NV CN 1.08 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 79.03 ± 0.54 1.08 $ \pm^{\text{1.08}}_{\text{0.54}} $ 0.95 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 10.92 ± 0.40 1.00 $ \pm^{\text{1.00}}_{\text{0.40}} $
ZTF18aaoxrup 2020hdw -1.3 04gs-like − CL 1.09 ± 0.06 0.06 $ \pm^{\text{0.06}}_{\text{0.06}} $ 93.76 ± 0.41 0.61 $ \pm^{\text{0.61}}_{\text{0.41}} $ 0.96 ± 0.06 0.06 $ \pm^{\text{0.06}}_{\text{0.06}} $ 30.76 ± 0.81 1.10 $ \pm^{\text{1.10}}_{\text{0.81}} $
ZTF18aapqwyv 2018bhc 4.5 Ia-unclear − SS 1.02 ± 0.04 0.04 $ \pm^{\text{0.04}}_{\text{0.04}} $ 54.39 ± 3.01 3.07 $ \pm^{\text{3.07}}_{\text{3.01}} $ 1.10 ± 0.06 0.06 $ \pm^{\text{0.06}}_{\text{0.06}} $ 14.02 ± 2.97 2.62 $ \pm^{\text{2.62}}_{\text{2.97}} $
ZTF18aaqqhis 2018ccy -1.6 Ia-unclear − SS 1.13 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 15.04 ± 0.50 0.30 $ \pm^{\text{0.30}}_{\text{0.50}} $ − 3.91*
ZTF18aarbaba 2020mnu 1.4 normal NV CN 1.15 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 98.25 ± 0.75 1.85 $ \pm^{\text{1.85}}_{\text{0.75}} $ − 5.97*
ZTF18aarcypa 2018bil 1.5 Ia-unclear − CN 0.96 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 78.21 ± 0.35 1.95 $ \pm^{\text{1.95}}_{\text{0.35}} $ 0.82 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 22.31 ± 0.10 0.52 $ \pm^{\text{0.52}}_{\text{0.10}} $
ZTF18aarikzk 2020hll -1.3 99aa-like − SS 1.08 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 49.92 ± 0.37 0.99 $ \pm^{\text{0.99}}_{\text{0.37}} $ − 19.77*
ZTF18aaupmks 2018bsr -4.8 99aa-like − SS 1.24 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 51.18 ± 0.81 1.37 $ \pm^{\text{1.37}}_{\text{0.81}} $ − 7.18*
ZTF18aavsilo 2020jje 3.9 Ia-unclear − SS 1.11 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 18.78 ± 0.46 0.39 $ \pm^{\text{0.39}}_{\text{0.46}} $ − 5.77*
ZTF18aawmxdx 2018jti -3.4 normal HV CN 1.29 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 91.93 ± 0.32 0.64 $ \pm^{\text{0.64}}_{\text{0.32}} $ 1.23 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 9.11 ± 0.95 0.58 $ \pm^{\text{0.58}}_{\text{0.95}} $
ZTF18abbikrz 2020pwn -2.0 Ia-unclear − SS 0.94 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 33.62 ± 1.50 1.92 $ \pm^{\text{1.92}}_{\text{1.50}} $ − 20.32*
ZTF18abespgb 2018dyg -4.0 normal NV CN 1.16 ± 0.06 0.06 $ \pm^{\text{0.06}}_{\text{0.06}} $ 83.29 ± 0.82 1.72 $ \pm^{\text{1.72}}_{\text{0.82}} $ 1.16 ± 0.06 0.06 $ \pm^{\text{0.06}}_{\text{0.06}} $ 5.82 ± 0.10 0.53 $ \pm^{\text{0.53}}_{\text{0.10}} $
ZTF18abhbqbh 2020kwk 3.5 Ia-unclear − SS 1.09 ± 0.02 0.02 $ \pm^{\text{0.02}}_{\text{0.02}} $ 35.38 ± 0.94 1.28 $ \pm^{\text{1.28}}_{\text{0.94}} $ 1.24 ± 0.03 0.02 $ \pm^{\text{0.02}}_{\text{0.03}} $ 7.92 ± 0.36 0.82 $ \pm^{\text{0.82}}_{\text{0.36}} $
ZTF18abjhack 2018crv 0.5 normal NV CN 1.08 ± 0.06 0.06 $ \pm^{\text{0.06}}_{\text{0.06}} $ 92.67 ± 0.45 1.05 $ \pm^{\text{1.05}}_{\text{0.45}} $ − 5.33*
⋮

Notes. The complete table is available in electronic form at the CDS. A section is displayed here to offer direction on its structure and the information included.

(a)

In this study only SNe Ia with a value of dDLR higher than 0.2 are used. However the results from lower dDLR values are also listed here.

(*)

The estimated pEW values for Si IIλ5972 features as upper limits.

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