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Table 2

Inferred physical parameters for EPM.

t − t0 Tphot vphot θ θ/v
(d) (K) (km s-1) (108 km Mpc-1) (d Mpc-1)

SN 2005cs
3.4 17 155 (151) 7100 (200) 3.57 (0.05) 0.58 (0.05)
4.4 14 897 (265) 6900 (150) 4.15 (0.08) 0.69 (0.08)
5.4 12 539 (200) 6500 (275) 4.85 (0.08) 0.86 (0.08)
8.4 12 530 (127) 5900 (300) 4.82 (0.04) 0.94 (0.04)
8.8 13 217 (121) 5950 (100) 4.45 (0.04) 0.86 (0.04)
14.4 8700 (340) 4150 (275) 6.82 (0.01) 1.90 (0.01)
14.4 8771 (360) 4600 (100) 6.78 (0.05) 1.67 (0.05)
17.3 7704 (210) 4150 (50) 7.38 (0.04) 2.05 (0.04)
18.4 7688 (220) 4150 (75) 7.28 (0.11) 2.03 (0.11)
22.4 6919 (310) 3550 (300) 7.81 (0.16) 2.54 (0.16)
34.4 6118 (305) 1900 (50) 8.68 (0.25) 5.29 (0.25)
36.4 5569 (101) 1800 (100) 9.05 (0.25) 6.16 (0.25)
44.4 5099 (124) 1350 (50) 10.02 (0.27) 8.59 (0.27)
61.4 4793 (163) 1050 (50) 10.43 (0.36) 11.50 (0.36)

SN 2011dh
5.8 7624 (94) 11 400 (200) 5.26 (0.06) 0.53 (0.06)
10.8 7682 (140) 9250 (300) 8.55 (0.29) 1.07 (0.29)
13.8 7336 (131) 7250 (250) 10.94 (0.41) 1.74 (0.41)
16.8 6996 (132) 7200 (300) 12.84 (0.45) 2.06 (0.45)
20.8 6459 (123) 7250 (200) 15.64 (0.57) 2.49 (0.57)
21.8 6451 (121) 7150 (150) 15.89 (0.61) 2.57 (0.61)
28.7 4907 (102) 5600 (300) 23.38 (1.19) 4.83 (1.19)

Notes. Errors are given in parentheses. For the moments of explosion we adopted t0 = 2 453 549.0 JD and 2 455 712.5 JD for SNe 2005cs and 2011dh, respectively (see text). These epochs were applied to derive the phase of each observation (1st column).

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