RAVE DR6 catalog of [O/Fe] ratios in dwarf and turn-off stars (ravedr6_contrib.ratio_ofe_dwarfs)
The table has 8017 rows, 5 columns.
Description
This catalog contains [O/Fe] ratios computed in 1D LTE and <3D> NLTE thanks to spectral fitting of the oxygen triplet at 8446A, in 8817 dwarf and turn-off stars.
Attribution
This project has received funding from the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) – project-IDs: eBer-22-59652 (GU 2240/1-1 "Galactic Archaeology with Convolutional Neural-Networks: Realising the potential of Gaia and 4MOST"). This project has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (Grant agreement No. 949173). This work has been partially done in the frame of the Trans-National access program of Europlanet 2024 RI which has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement No 871149 project number 20-EPN2-081. This work made use of public data from the RAVE survey (https://www.rave-survey.org/).
Columns
| Name | Type | UCD | Unit | Description |
|---|---|---|---|---|
| rave_obs_id | char | meta.id |
Unique Identifier for RAVE objects, Observation Date, Fieldname, Fibernumber |
|
| o_fe_1d_lte | float |
meta.number phys.abund |
[O/Fe] ratios computed in 1D LTE |
|
| e_o_fe_1d_lte | float |
stat.error meta.number phys.abund |
uncertainty on [O/Fe] |
|
| o_fe_3d_nlte | float |
meta.number phys.abund |
[O/Fe] ratios computed in average-3D NLTE |
|
| e_o_fe_3d_nlte | float |
stat.error meta.number phys.abund |
uncertainty on [O/Fe] computed in average-3D NLTE |
