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Table 1

Ejecta model parameters and properties.

Model Transition Inner Outer Scale Bolometric B V BV BV
velocity slope slope parameter rise Peak rise Peak Rise Peak t = 2.5 d t = B max
vt (km s−1) δ n s (days) (mag) (days) (mag) (days) (mag) (mag) (mag)
v7500_d0_n8_s3 7500 0 8 3 18.7 −18.88 16.9 −19.16 23.7 −19.37 −0.04 0.08
v7500_d0_n8_s9.7 7500 0 8 9.7 20.0 −18.89 22.6 −19.02 24.4 −19.15 0.45 0.10
v7500_d0_n8_s100 7500 0 8 100 19.0 −18.78 13.8 −18.89 0.43 −0.24
v7500_d0_n12_s3 7500 0 12 3 19.1 −18.83 19.9 −19.07 −0.19 0.05
v7500_d0_n12_s9.7 7500 0 12 9.7 20.0 −18.82 24.1 −18.97 0.21 0.05
v7500_d0_n12_s100 7500 0 12 100 20.2 −18.69 19.6 −18.77 0.65 −0.07
v7500_d1_n8_s3 7500 1 8 3 20.1 −18.83 17.9 −19.11 23.8 −19.33 −0.08 0.10
v7500_d1_n8_s9.7 7500 1 8 9.7 21.4 −18.85 0.41
v7500_d1_n8_s100 7500 1 8 100 20.2 −18.74 14.4 −18.86 0.81 −0.25
v7500_d1_n12_s3 7500 1 12 3 19.9 −18.78 20.5 −19.05 −0.19 0.06
v7500_d1_n12_s9.7 7500 1 12 9.7 23.2 −18.79 24.4 −18.95 0.30 0.02
v7500_d1_n12_s100 7500 1 12 100 20.7 −18.65 20.2 −18.74 0.76 −0.09
v12500_d0_n8_s3 12 500 0 8 3 14.9 −19.05 12.9 −19.27 17.8 −19.66 0.11 0.21
v12500_d0_n8_s9.7 12 500 0 8 9.7 16.3 −19.11 17.2 −19.33 19.0 −19.52 0.33 0.15
v12500_d0_n8_s100 12 500 0 8 100 16.7 −19.06 18.0 −19.10 18.0 −19.31 0.35 0.21
v12500_d0_n12_s3 12 500 0 12 3 15.3 −19.03 14.3 −19.26 19.0 −19.55 −0.17 0.13
v12500_d0_n12_s9.7 12 500 0 12 9.7 16.6 −19.06 17.8 −19.28 20.4 −19.43 0.14 0.10
v12500_d0_n12_s100 12 500 0 12 100 17.5 −18.99 18.4 −19.04 19.4 −19.24 0.23 0.18
v12500_d1_n8_s3 12 500 1 8 3 16.4 −19.00 14.2 −19.18 18.9 −19.64 0.08 0.31
v12500_d1_n8_s9.7 12 500 1 8 9.7 17.3 −19.07 18.0 −19.31 20.8 −19.51 0.32 0.14
v12500_d1_n8_s100 12 500 1 8 100 17.6 −19.01 19.2 −19.05 20.0 −19.28 0.47 0.23
v12500_d1_n12_s3 12 500 1 12 3 16.6 −18.98 15.0 −19.19 20.3 −19.55 −0.17 0.18
v12500_d1_n12_s9.7 12 500 1 12 9.7 17.9 −19.02 18.7 −19.26 22.0 −19.45 0.17 0.10
v12500_d1_n12_s100 12 500 1 12 100 18.1 −18.95 16.3 −18.99 21.2 −19.22 0.39 0.02

Notes. Parameters of the artificial density profiles. We fit each light curve with a sixth order polynomial to determine the rise time to peak and peak absolute magnitude for the bolometric, B-, and V -band light curves. We also use the fits to determine the BV colour for t = 5 days and at B-band maximum. We note that our polynomial fit to determine the colour at 2.5 days is performed for the light curve between two and ten days. For all other cases the fit is performed between 10 and 25 days. Times of maximum that occur later than ~24.5 days are neglected.

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