Table information for 'gedr3mock.parsec_props'

General

Table Description: This table is intended to augment the Gaia photometry of GeDR3 Mock stars with other bands and extinctions (Sloan, Johnson and 2MASS). The grid was generated by binning all isochrones in logg, teff, and feh and taking the median values of all isochrone models that fall within one bin. We also report the median values of some astrophysical parameters so that one can check how far the actual star abundances deviate from the bin's median. For the extinction we report the extinction for the specific isochrone bin in a specific photometric band for 6 different values of monochromatic extinction, A_0, i.e. 1,2,3,5,10,20 mag. Sometimes stars in GeDR3 Mock depart from the isochrone grid, because, e.g., the feh value is outside of the grid or values have been interpolated by Galaxia in the catalog generation from the Parsec isochrones. Then the index_parsec is assigned to the nearest neighbour in log_lum and log_teff.

This table is available for ADQL queries and through the TAP endpoint.

Resource Description: This catalogue is a simulation of the Gaia EDR3 stellar content using Galaxia (a tool to sample stars from a Besancon-like Milky Way model), 3d dust extinction maps and the latest PARSEC Isochrones. It is mimicking the Gaia DR2 data model and an apparent magnitude limit of G=20,7. Extinctions and photometry in different bands have also been included in a supplementary table as well as uncertainty estimates using scaled GDR2 errors. Additional magnitude limit per HEALpix maps are provided, based on the mode in the magnitude distribution of Gaia DR2 data.

For a list of all services and tables belonging to this table's resource, see Information on resource 'Gaia early DR3 Mock Catalogue (gedr3mock)'

Resource Reference URL: http://dc.zah.uni-heidelberg.de/tableinfo/gedr3mock.main

Citing this table

@MISC{vo:gedr3mock_parsec,
  year=2019,
  title={Parsec-based photometry and extinction for {GeDR3} Mock},
  author={Rybizki, J. and Demleitner, M. and Bailer-Jones, C. and Tio, P. D. and Cantat-Gaudin, T. and Fouesneau, M. and Chen, Y. and Andrae, R. and Girardi, L. and Sharma, S.},
  url={https://dc.zah.uni-heidelberg.de/tableinfo/gedr3mock.parsec_props},
  howpublished={{VO} resource provided by the {GAVO} Data Center},
  doi = {10.21938/dBrplG8I1KR7RyfkMXTyYA}
}

Copyright, License, Acknowledgements

• To the extent possible under law, the publisher has waived all copyright and related or neighboring rights to the Gaia eDR3 mock catalogue. For details, see the Creative Commons CC0 1.0 Public Domain dedication. Of course, you should still give proper credit when using this data as required by good scientific practice.

  
• https://spdx.org/licenses/CC0-1.0.html

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