Open Access

Table B.1.

Inferred physical parameters for the various supernovae. Tph and vph denote the photospheric temperature and velocity, respectively, n is the density exponent, and Θ is the estimated angular diameter of the supernovae.

Epoch [d] Tph [K] vph [km/s] n Θ [108 km / Mpc] Θ/vph [d / Mpc]
M61 – NGC 4303

2008in
7.59 11955 8019 11.30 3.617 0.517
8.53 11081 7656 11.70 3.402 0.515
9.50 10542 7547 10.93 3.834 0.586
13.99 6948 6094 11.62 5.484 1.042
16.30 6570 6324 10.92 5.924 1.084
29.32 5962 3988 7.70 6.853 1.989

2020jfo
7.08 10665 10518.75 9.76 4.675 0.537
9.44 10176 8898.72 9.68 5.136 0.685
11.39 8984 8606.20 9.08 5.936 0.799
12.00 9552 8071.05 9.02 5.638 0.815
13.98 8215 8450 9.86 6.420 0.884
15.00 8156 7786 9.37 6.448 0.965
19.42 6563 6519 10.50 7.984 1.417

NGC 772

2003hl
15.28 10425 9049 10.15 3.610 0.462

2003iq
8.98 10196 10557 11.58 3.429 0.376
16.19 8111 8935 10.38 4.561 0.591
20.79 6571 7629 11.01 5.530 0.839
29.04 5950 5904 8.76 6.048 1.186

NGC 922

2002gw
16.52 6861 7396 9.47 2.501 0.391
20.12 6229 6464 8.21 2.723 0.484
21.12 6221 6304 9.13 2.677 0.491

2008ho
20.48 6242 5053 9.53 2.404 0.551
25.43 5946 4423 8.00 2.607 0.682

NGC 6946

2004et
10.44 10377 12401 11.06 19.818 1.866
12.31 10308 11562 10.36 20.626 2.047
14.30 10181 10604 9.68 21.557 2.334
20.19 8505 8185 12.95 22.185 3.312
24.00 7386 7708 13.25 26.994 4.064
29.98 6294 6436 14.90 30.373 5.315

2017eaw
11.78 9764 10388 14.69 16.971 1.891
13.77 9450 10170 12.14 18.339 2.087
15.74 8373 9975 11.18 20.771 2.410
19.73 7199 8987 11.91 23.629 3.043
21.73 6764 8569 11.88 25.082 3.388
22.72 6550 8451 11.81 25.686 3.518
24.72 6318 7866 11.46 26.551 3.907
32.83 5946 6247 8.16 28.740 5.325

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