| 样本名称 | 红移范围 | 样本个数 |
| Union | -- | 307 |
| Union2 | 0.015 ≤ z ≤ 1.55 | 557 |
| Union2.1 | 0.015 ≤ z ≤ 1.55 | 580 |
| Constitution | 0.015 ≤ z ≤ 1.55 | 397 |
| Joint Light-Curve Analysis (JLA) | 0.01 ≤ z ≤ 1.30 | 740 |
| Pantheon | 0.01 < z < 2.26 | 1048 |
| Pantheon+ | 0.001 < z < 0.3 | 1550 |