Variable Sources: Epoch radial velocity (gaiadr3.vari_epoch_radial_velocity)
The table has 43298 rows, 7 columns.
Description
This table contains the epoch radial velocity data points for a sub-set of variable stars. Each entry is a radial velocity in the solar barycentric reference frame for a given object and observation time.
Attribution
If you have used Gaia data in your research, please use the following acknowledgement:
This work has made use of data from the European Space Agency (ESA) mission Gaia (https://www.cosmos.esa.int/gaia), processed by the Gaia Data Processing and Analysis Consortium (DPAC, https://www.cosmos.esa.int/web/gaia/dpac/consortium). Funding for the DPAC has been provided by national institutions, in particular the institutions participating in the Gaia Multilateral Agreement.
More information can be found on the credit and citation instructions page.
Columns
| Name | Type | UCD | Unit | Description |
|---|---|---|---|---|
| source_id | long |
meta.id meta.main meta.ref |
Unique source identifier (unique within a particular Data Release) |
|
| transit_id | long | meta.id |
Transit unique identifier |
|
| rv_obs_time | double | time.epoch | d |
Observing time of the transit |
| radial_velocity | double | spect.dopplerVeloc.opt | km.s**-1 |
Barycentric radial velocity |
| radial_velocity_error | double |
stat.error spect.dopplerVeloc.opt |
km.s**-1 |
Barycentric radial velocity error |
| rejected_by_variability | boolean | meta.code.status |
Rejected by DPAC variability processing (or variability analysis) |
|
| solution_id | long | meta.version |
Solution Identifier |