gcns.maglims7ivo://org.gavo.dc/gcns/q/maglims7The GAVO DC teamSmart, R.L.Sarro, L.M.Rybizki, J.Reylé, C.Robin, A.C.Hambly, N.C.Abbas, U.Barstow, M.A.de Bruijne, J.H.J.Bucciarelli, B.Carrasco, J.M.Cooper, W.J.Hodgkin, S.T.Masana, E.Michalik, D.Sahlmann, J.Sozzetti, A.Gaia Collaboration2024-02-06T09:10:02ZGAVO Data Centre Team

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gavo@ari.uni-heidelberg.de+49 6221 54 1837catalogshertzsprung-russell-diagramluminosity-functionstellar-mass-functionssolar-neighborhood The G magnitude distribution percentiles per level 7 HEALpixes for all Gaia sources with a parallax and a G magnitude measurement. Can be used to approximate the G magnitude limit for Gaia at that position of the sky. Sources up to a limiting magnitude equal to 'magnitude_70' are 98% complete when compared to PS1. The 80th and 90th percentile decrease the completeness in Gaia to 97% and 95%, respectively. These cuts can be very useful, when trying to compare Gaia data to models, e.g. the GeDR3mock catalog (gedrmock.main).https://doi.org/10.1051/0004-6361/202039498http://dc.g-vo.org/tableinfo/gcns.maglims7CatalogResearchGaia0/0-11Opticalgcns This is a clean and well characterised catalogue of objects within 100pc of the Sun from the Gaia early third data release. We characterise the catalogue using the full data release, and comparisons to other catalogues in literature and simulations. For all candidates (measured parallax < 8 mas), we calculate a distance probability function using Bayesian procedures and mock catalogues for the prediction of the priors. For each entry using a random forest classifier we attempt to remove sources with spurious astrometric solutions. This results in 331312 objects that should contain at least 92% of stars within 100 pc at spectral type M9. GCNS comes with several auxiliary tables, in particular lists of resolved stellar systems, of known neary stars not found in eDR3 and of candidates of Hyades and ComaBer cluster members.gcns.maglims7 The G magnitude distribution percentiles per level 7 HEALpixes for all Gaia sources with a parallax and a G magnitude measurement. Can be used to approximate the G magnitude limit for Gaia at that position of the sky. Sources up to a limiting magnitude equal to 'magnitude_70' are 98% complete when compared to PS1. The 80th and 90th percentile decrease the completeness in Gaia to 97% and 95%, respectively. These cuts can be very useful, when trying to compare Gaia data to models, e.g. the GeDR3mock catalog (gedrmock.main).196608hpxHEALPix on level 7 these statistics are forpos.healpixfloatnullablemagnitude_7070th percentle of the G-magnitude distribution in Gaia eDR3 for all objects with both parallax and a G magnitudemagstat.paramfloatnullablemagnitude_8080th percentle of the G-magnitude distribution in Gaia eDR3 for all objects with both parallax and a G magnitudemagstat.paramfloatnullablemagnitude_9090th percentle of the G-magnitude distribution in Gaia eDR3 for all objects with both parallax and a G magnitudemagstat.paramfloatnullablesourcecountNumber of objects contributing to the distributionmeta.numberint