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Table 1.
Surveys used for the Pantheon catalogue.
| Survey | SNe | SNe | Redshift | Redshift |
|---|---|---|---|---|
| name | all | with hostz | mean | range |
| SNLS | 236 | 175 | 0.638 | 0.124–1.060 |
| SDSS | 380 | 250 | 0.186 | 0.012–0.403 |
| PS1 | 279 | 132 | 0.288 | 0.026–0.630 |
| CfA 1-4 | 102 | 102 | 0.029 | 0.009–0.075 |
| CSP | 25 | 25 | 0.028 | 0.011–0.058 |
| HST | 26 | 18 | 1.278 | 0.735–2.260 |
| Pantheon | ||||
| All | 1048 | 702 | 0.323 | 0.009–2.260 |
| Hostz | 702 | 702 | 0.301 | 0.009–2.260 |
Notes. The columns show the total number of SNe, the number of SNe with known host redshift, mean heliocentric redshift, and heliocentic redshift range according to Steinhardt et al. (2020).
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