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Table 5
Mean and median values with asymmetric standard deviations of the distributions of the host galaxy properties for the three SN types: global properties derived from the total spectrum, and local properties at the SN positions.
| SN type | Global | Local | |||
| mean | median | mean | median | ||
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| log(M∗ [M⊙]) | |||||
|
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| Ia−all | 10.78 (−0.49, +0.46) | 10.82 (−0.51, +0.55) | − | − | |
| Ia−SF | 10.67 (−0.38, +0.45) | 10.67 (−0.38, +0.45) | − | − | |
| b/c | 10.24 (−0.58, +0.58) | 10.28 (−0.47, +0.54) | − | − | |
| II | 10.39 (−1.05, +0.60) | 10.48 (−0.80, +0.52) | − | − | |
|
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| log(total SFR) | log(ΣSFRSN) | ||||
| [M⊙ yr-1] | [M⊙ yr-1 kpc-2] | ||||
|
|
|||||
| Ia−all | –0.16 (−1.04, +0.67) | 0.17 (−0.80, +0.43) | –2.54 (−0.61, +0.97) | –2.77 (−0.39, +1.12) | |
| Ia−SF | 0.18 (−0.46, +0.44) | 0.19 (−0.47, +0.43) | –2.45 (−0.85, +0.96) | –2.57 (−0.73, +1.00) | |
| b/c | 0.18 (−0.53, +0.40) | 0.24 (−0.39, +0.34) | –1.80 (−0.48, +0.44) | –1.72 (−0.56, +0.36) | |
| II | 0.20 (−0.29, +0.56) | 0.14 (−0.40, +0.57) | –2.06 (−0.77, +0.57) | –2.06 (−0.76, +0.57) | |
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| ⟨ log t∗ ⟩ L [yr] | |||||
| Ia−all | 9.24 (−0.45, +0.78) | 9.20 (−0.41, +0.82) | 9.12 (−0.52, +0.73) | 9.07 (−0.47, +0.79) | |
| Ia−SF | 9.07 (−0.28, +0.54) | 9.03 (−0.24, +0.53) | 8.98 (−0.42, +0.39) | 8.94 (−0.38, +0.43) | |
| b/c | 8.71 (−0.56, +0.33) | 8.94 (−0.67, +0.10) | 8.36 (−1.29, +0.63) | 8.65 (−0.96, +0.36) | |
| II | 8.80 (−0.64, +0.47) | 8.82 (−0.66, +0.45) | 8.55 (−0.64, +0.71) | 8.51 (−0.60, +0.63) | |
|
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| xY [%] | |||||
| Ia−all | 17.3 (−14.1, +19.5) | 14.4 (−12.2, +22.3) | 21.1 (−17.9, +28.2) | 15.2 (−12.3, +28.2) | |
| Ia−SF | 20.5 (−12.2, +18.9) | 15.0 (−8.6, +21.8) | 24.1 (−19.1, +27.8) | 18.1 (−14.6, +25.3) | |
| b/c | 26.8 (−11.9, +11.7) | 24.6 (−9.7, + 8.9) | 41.0 (−21.9, +30.7) | 29.1 (−10.0, +42.6) | |
| II | 26.6 (−12.0, +22.5) | 24.8 (−13.8, +20.3) | 35.8 (−16.5, +32.2) | 33.5 (−16.6, +16.5) | |
|
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| xI [%] | |||||
| Ia−all | 26.6 (−26.6, +21.3) | 25.9 (−25.9, +22.0) | 31.4 (−25.6, +34.3) | 26.3 (−22.8, +35.8) | |
| Ia−SF | 31.3 (−23.1, +24.2) | 32.4 (−24.3, +23.1) | 35.9 (−25.8, +29.8) | 31.0 (−21.0, +31.1) | |
| b/c | 38.8 (−13.3, +15.3) | 42.0 (−16.5, +12.1) | 29.1 (−29.1, +24.9) | 27.4 (−27.4, +26.6) | |
| II | 30.4 (−17.8, +20.5) | 32.9 (−20.3, +18.0) | 32.0 (−32.0, +24.9) | 32.1 (−30.2, +24.9) | |
|
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| xO [%] | |||||
| Ia−all | 56.1 (−24.8, +34.3) | 52.4 (−21.1, +38.0) | 47.5 (−33.0, +39.3) | 45.8 (−31.3, +41.0) | |
| Ia−SF | 48.3 (−21.8, +25.1) | 46.7 (−20.2, +26.6) | 40.1 (−27.1, +30.4) | 36.2 (−23.3, +31.5) | |
| b/c | 34.4 (−18.1, +15.9) | 35.0 (−18.7, +15.3) | 29.9 (−15.0, +33.2) | 26.2 (−11.3, +19.8) | |
| II | 43.0 (−22.0, +19.6) | 43.5 (−22.6, +19.1) | 32.1 (−24.0, +28.9) | 27.5 (−19.4, +25.4) | |
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| HαEW [Å] | |||||
| Ia−all | 11.8 (−11.5, +11.0) | 11.9 (−11.3, +10.9) | 12.7 (−11.7, +17.4) | 7.8 (−7.2, +18.1) | |
| Ia−SF | 14.1 (−9.3, +10.0) | 13.0 (−8.9, +11.1) | 15.2 (−11.5, +14.9) | 10.2 (−6.9, +17.8) | |
| b/c | 26.0 (−10.4, +13.0) | 18.3 (−4.4, +15.7) | 57.3 (−41.8, +33.7) | 38.0 (−22.6, +39.7) | |
| II | 22.8 (−10.9, +32.0) | 20.2 (−9.0, +14.8) | 36.7 (−21.8, +40.3) | 31.9 (−17.6, +25.7) | |
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