Gaia DR3 RP/BP (XP) Monte Carlo sampled spectragdr3spec Webivo://org.gavo.dc/gaia/s3/webdoi:10.21938/W:hWbPah3wBabuqewQULTAThe GAVO DC teamDemleitner, M.Andrae, R.2022-11-07T08:46:33ZGAVO Data Center TeamMönchhofstrasse 12-14, D-69120 Heidelberggavo@ari.uni-heidelberg.de++49 6221 54 1837starssurveysspectroscopy
This is a re-publication the Gaia DR3 RP/BP spectra in the IVOA Spectral
Data Model. It presents the continous spectra in sampled form, using a
Monte Carlo scheme to decorrelate errors, elaborated in this resource's
reference URL. The underlying tables are also available for querying
through TAP, which opens some powerful methods for mass-analysing the data.http://dc.zah.uni-heidelberg.de/gaia/s3/web/info
This data is derived from public Gaia DR3 data. Please take note of
`ESAC's guide`_ on how to acknowledge and cite Gaia results.
.. _ESAC's guide: https://gea.esac.esa.int/archive/documentation/GDR3/Miscellaneous/sec_credit_and_citation_instructions/GaiaGaia Low Resolution Spectrometer0/0-1156863 579011.986e-19 4.966e-19http://dc.zah.uni-heidelberg.de/gaia/s3/web/coverageOpticalgdr3specGaia DR3 RP/BP (XP) Monte Carlo sampled spectra
This is a re-publication the Gaia DR3 RP/BP spectra in the IVOA Spectral
Data Model. It presents the continous spectra in sampled form, using a
Monte Carlo scheme to decorrelate errors, elaborated in this resource's
reference URL. The underlying tables are also available for querying
through TAP, which opens some powerful methods for mass-analysing the data.
output
This is a re-publication the Gaia DR3 RP/BP spectra in the IVOA Spectral
Data Model. It presents the continous spectra in sampled form, using a
Monte Carlo scheme to decorrelate errors, elaborated in this resource's
reference URL. The underlying tables are also available for querying
through TAP, which opens some powerful methods for mass-analysing the data.spectrumMerged BP/RP spectrum from Gaia DR3, using a local Monte Carlo technique for conversion from the upstream continuous formfloatnullablelocation_radegpos.eq.ra;meta.mainssa:Char.SpatialAxis.Coverage.Location.Value.C1floatnullablelocation_decdegpos.eq.dec;meta.mainssa:Char.SpatialAxis.Coverage.Location.Value.C2floatnullablephot_g_mean_magMean magnitude in the G band. This is computed from the G-band mean flux applying the magnitude zero-point in the Vega scale. To obtain error estimates, see phot_g_mean_flux_over_error.magphot.mag;em.opt;stat.meanfloatnullablephot_bp_mean_magMean magnitude in the integrated BP band. This is computed from the BP-band mean flux applying the magnitude zero-point in the Vega scale. To obtain error estimates, see phot_bp_mean_flux_over_error.magphot.mag;em.opt.Bfloatnullablephot_rp_mean_magMean magnitude in the integrated RP band. This is computed from the RP-band mean flux applying the magnitude zero-point in the Vega scale. To obtain error estimates, see phot_rp_mean_flux_over_error.magphot.mag;em.opt.Rfloatnullablesource_idGaia DR3 unique source identifier. Note that this *cannot* be matched against the DR1 or DR2 source_ids.meta.id;meta.mainlongnullableraBarycentric Right Ascension in ICRS at epoch J2016.0degpos.eq.ra;meta.maindoublenullabledecBarycentric Declination in ICRS at epoch J2016.0degpos.eq.dec;meta.maindoublenullable