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Table B.2.

Spectral classification results using SNID and GELATO.

SN tspec [days] Best match ϕmatch [days] NSNe Statistic Type Score Tool Comments zhost zSN z SN source $ z_{\mathrm{SN}}^{\mathrm{source}} $
2017hyh 8.86 1996cb 2.13 14 7.32 IIb 0.98 SNID - 0.012039 0.012 (1)
2017ixz 8.75 1996cb -5.78 91 9.13 IIb 0.9 SNID - 0.023592 0.024 (1)
2017jbl 12.46 1997dd 3.73 79 7.92 IIb 0.96 SNID - 0.01505 0.01505 host
2018ddr 15.05 1993J 5.54 139 10.13 IIb 0.99 SNID - 0.01462 0.01462 host
2018fer 27.65 1997dd -10.85 138 11.56 IIb 0.93 SNID - - 0.021 (1)
2018gjx 17.78 1993J 1.72 198 10.32 IIb 0.94 SNID - 0.00999 0.00999 host
2018jee 8.78 2006bc 10.21 73 9.25 IIP 0.92 SNID - - 0.04 (1)
2019aur 34.63 1993J -1.90 22 5.19 IIb 0.97 SNID - 0.012369 0.0124 (1)
2019bao 6.43 2003bg -1.84 7 6.26 IIb 0.96 SNID - 0.011885 0.01188 host
2019eev 61.79 1996cb 16.00 13 11.25 IIb 0.79 SNID - - 0.042 (1)
2019gaf 5.86 1996cb 9.20 9 7.66 IIb 0.90 SNID - 0.006 (1)
2019hte 50.74 1993J -40.10 20 1.56 IIb 0.99 GELATO (1) 0.08528 0.08528 host
2019lgc - - - - - - - - (3) - - -
2019ofk 12.72 1996cb 2.07 23 7.21 IIb 0.96 SNID - 0.03562 0.03561 (1)
2019ply 8.94 1996cb -4.85 15 7.28 IIb 0.97 SNID - 0.021678 0.021705 (1)
2019pof 13.91 2008ax 2.79 20 1.23 IIb 0.96 GELATO - - 0.01413 (1)
2019rn 4.30 1996cb 7.29 39 5.92 IIb 0.82 SNID - 0.013062 0.013 host
2019xt 94.86 2005az -16.96 20 2.04 Ic 0.8 GELATO - 0.032589 0.032 (1)
2020aaxf 13.55 2003bg 0.24 6 6.68 IIb 0.99 SNID - 0.014813 0.031 (1)
2020acat 7.37 1997dd -7.37 52 15.61 IIb 0.95 SNID - 0.007932 0.0079 (1)
2020sbw 2.89 1993J -0.10 20 0.97 IIb 0.99 GELATO (1) 0.022769 0.023033 (1)
2020tjd 22.60 2004et -3.1 34 8.16 IIP 0.96 SNID (1) - 0.01 SNID
2021aezx 9.66 1993J -4.67 20 0.78 IIb 0.93 GELATO (2) 0.026624 0.0266 (1)
2021actu 7.83 1997dd 6.86 254 11.99 IIb 0.98 SNID - 0.024974 0.024974 host
2021heh 16.82 1993J 13.70 105 10.48 IIb 0.97 SNID - 0.026691 0.027 host
2021iiu 15.69 2011fu -4.79 20 1.54 IIb 0.98 GELATO (1) 0.051028 0.05103 (1)
2021kww 13.74 1996cb -9.00 26 14.74 IIb 0.98 SNID - - 0.023 (1)
2021lan 3.29 1997dd -3.20 20 8.0 IIb 0.93 SNID - 0.022476 0.0225 host
2021pnp 3.57 1997dd -3.57 298 14.41 IIb 0.98 SNID - - 0.03 (1)
2021rf 10.89 1993J 5.80 155 11.82 IIb 0.81 SNID - 0.027153 0.027172 (1)
2021rjj 20.30 2003bg 1.10 19 10.27 IIb 0.98 SNID - - 0.058 (1)
2021sjt 2.50 1999dn 20.39 41 7.31 Ib-norm 0.97 SNID - 0.00475 0.00475 host
2021udc 9.51 1997dd 6.90 19 6.48 IIb 0.97 SNID - - 0.035 (1)
2021ybc 6.50 2003bg -1.61 4 5.40 IIb 0.83 SNID - 0.02925 0.02925 host
2021zby 24.11 1996cb 0.88 53 8.61 IIb 0.99 SNID - 0.025965 0.026 host
2022eji 5.05 1993J -1.46 20 1.17 IIb 0.89 GELATO (2) 0.017401 0.017 host
2022emz 15.23 1996cb 21.16 26 8.04 IIb 0.9 SNID - 0.01459 0.015 host
2022fzf 19.45 2011fu -2.55 20 1.17 IIb 0.98 GELATO (2) - 0.03 superfit
2022hnt 12.67 1997dd -12.67 126 10.35 IIb 0.93 SNID - 0.019241 0.0192 host
2022jpx 13.08 1993J 0.21 93 7.12 IIb 0.95 SNID - - 0.015 (1)
2022ngb 1.6 1999di -0.6 5 6.79 Ib 0.93 SNID - 0.00965 0.009 host
2022psx 8.01 2003bg -6.70 13 6.67 IIb 0.93 SNID - - 0.019 (1)
2022qzr 11.02 2003bg -4.23 18 9.17 IIb 0.99 SNID - 0.018705 0.019 host
2022rls 5.02 1999gi 1.24 20 0.86 IIP 0.98 GELATO (1) 0.016888 0.016888 host
2022yep 60.96 1993J -7.00 631 7.57 IIb 0.92 SNID - - 0.033 (1)
2022ytx 29.89 2003bg 0.40 6 5.33 IIb 0.97 SNID - 0.024243 0.024 (1)
2022yvw 2.72 1996cb 15.07 19 7.45 IIb 0.95 SNID - 0.006581 0.0065 (1)
2022W 16.14 1997dd 2.40 22 11.64 IIb 0.98 SNID - - 0.03 (1)
2023bec 10.73 1996cb 3.96 28 6.4 IIb 0.99 SNID - - 0.03 (1)
2023mjk 9.50 1993J 2.80 38 7.41 IIb 0.98 SNID - - 0.04 (1)
2023mti 7.08 2003bg -7.30 12 7.8 IIb 0.97 SNID - - 0.051 SNID
2023mix 10.30 2011fu 0.50 20 0.89 IIb 0.97 GELATO (1) 0.010697 0.011 (1)
2023tvp 9.06 1996cb 13.40 24 8.4 IIb 0.94 SNID - 0.01885 0.019 (1)
2023wf 12.02 1993J 2.50 12 4.4 IIb 0.99 SNID - 0.026452 0.026452 host
2023wdd 9.11 1996cb -4.70 6 5.23 IIb 0.99 SNID - 0.024303 0.024 (1)
2023xoo 6.60 1996cb 22.50 1 5.9 IIb 0.6 SNID - 0.017105 0.017 (1)
2023zop 11.88 2003bg -0.19 9 6.9 IIb 0.62 SNID - - 0.02 (1)
2024cdr 6.14 2003bg -9.65 2 5.26 IIb 0.78 SNID - 0.024863 0.025 (1)
2024duq 47.70 1993J 1.00 20 9.04 IIb 0.99 SNID - 0.029229 0.029 (1)
2024ecb 28.08 2008ax -11.38 20 1.82 IIb 0.87 GELATO (1) 0.044394 0.0444 (1)
2024eom 101.05 1993J 11.50 78 12.41 IIb 0.94 SNID - - 0.021 (1)
2024fja 14.96 1993J 3.80 170 10.71 IIb 0.95 SNID - 0.032344 0.032344 host
2024fzj 94.96 2000H -27.36 32 7.47 IIb 0.95 SNID - 0.033778 0.034 (1)
2024gwp 12.29 1993J 7.10 79 11.39 IIb 0.97 SNID - 0.02563 0.02563 host
2024iss 12.98 2003bg -13.11 - 5.93 IIb 0.86 SNID - 0.003296 0.003334 host
2024jfg 21.45 2000H 18.74 198 10.14 IIb 0.91 SNID - - 0.04 (1)
2024ljc 13.49 2003bg -12.59 9 0.7 IIb 0.90 SNID - 0.015158 0.015154 host
2024nak 14.78 1996cb 5.51 89 9.77 IIb 0.88 SNID - - 0.0238 Hα
2024jcf 28.89 2003bg 15.51 90 8.70 IIb 0.80 SNID - - 0.04 (1)
2024ndh 15.14 2008ax 1.56 20 1.89 IIb 0.97 GELATO (1) 0.016288 0.0163 host
2024pvr 28.14 1993J 0.86 150 8.62 IIb 0.97 SNID - 0.032495 0.032554 (1)
2024uwq 9.55 1997dd 14.14 98 14.14 IIb 0.95 SNID - - 0.009 (1)
2024wut 21.27 2003bg 13.53 123 11.8 IIb 0.95 SNID - 0.018319 0.018 (1)
2024xue 10.69 2000H 12.51 23 11.58 IIb 0.81 SNID - - 0.025 (1)

Notes. The phase of the observed spectrum tspec ≡ Phasestbc is given in days relative to the explosion epoch. The quantity ϕmatch = tmatch − tspec represents the phase difference between the best-match template and the observed spectrum. The column Statistic refers to rlap for SNID and QoF for GELATO. Comments marked with (1) correspond to no redshift matches defined as: |z − 0.009|< 0.020; those marked with (2) indicate the best match is a Galactic source, and those with (3) indicate no spectrum is available on TNS for this SN.

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