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Table 5
Fiducial time scales (t0), ejecta masses (Mej), and bolometric decline rate for the low-luminosity SN Ia with sufficient early and late time coverage to determine a peak luminosity and a late time slope (see text for assumptions about ve, κ, and q).
| SN | t0 (tR = 13 d) | t0 (tR = 19 d) | Mej (tR = 13 d) | Mej ( tR = 13 d) | Mej (tR = 19 d) | Mej (tR = 19 d) | Decline rate | |
| (d) | (d) | (M⊙; ve = 3000 km s-1) | (M⊙; ve = 2700 km s-1) | (M⊙; ve = 3000 km s-1) | (M⊙; ve = 2700 km s-1) | (mag d-1) | ||
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| 2005ke | 31.69 (±0.83) | 28.49 (±0.60) | 1.03 (± 0.24) | 0.84 (±0.20) | 0.83 (±0.20) | 0.67 (±0.16) | 0.030 (±0.0004) | |
| 2006mr | 26.72 (±0.47) | 24.67 (±0.40) | 0.73 (±0.19) | 0.61 (±0.17) | 0.62 (±0.17) | 0.51 (±0.16) | 0.039 (±0.0013) | |
| 2007ax 1 | 28.27 (±0.69) | 26.07 (±0.50) | 0.81 (±0.21) | 0.70 (±0.18) | 0.70 (±0.18) | 0.56 (±0.16) | ... | |
| 2007on | 29.70 (±0.77) | 26.89 (±0.16) | 0.90 (±0.21) | 0.72 (±0.19) | 0.74 (±0.19) | 0.60 (±0.16) | 0.033 (±0.0003) | |
| 2009F 1 | 26.49 (±0.60) | 24.69 (±0.40) | 0.72 (±0.19) | 0.60 (±0.16) | 0.62 (±0.16) | 0.51 (±0.14) | ... | |
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