Open Access
Table 2
Gaia-ESO Survey ESO Science Archive Facility data releases.
| Name | Date | Unique targets | Spectra | Advanced products |
|---|---|---|---|---|
| DR1 | 10-2013 | 3834 | 5654 | No |
| DR2 | 02-2015 | 15 093 | 27359 | Yes |
| DR3 | 08-2016 | 25 534 | 44214 | Yes |
| DR4 | 12-2020 | 114500 | 190200 | Yes |
| DR5 | 05-2022 | 114324 | 202233 | All products |
| DR5.1 | Late 2022 | 500 | 500 | Remaining stars |
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