J/A+AS/121/223ivo://CDS.VizieR/J/A+AS/121/223CDSde Winter D.Koulis C.The P.S.van den Ancker M.E.,Perez M.R.Bibo E.A.1997-12-09T18:25:12Z1997-12-09T19:25:06ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frpre-main-sequence-starsopen-star-clustersinfrared-photometryvisible-astronomyWide-band photometryFor the search of Herbig Ae/Be objects in the extremely young open cluster NGC 6611 we have selected a sample of 52 pre-main sequence candidates, discovered by Walker (1961ApJ...133..438W), Sagar & Joshi (1979Ap&SS..66....3S), Chini & Wargau (1990A&A...227..213C) and The et al. (1990A&AS...82..319T). We continue the approach of the last paper by studying each star individually with new and unpublished Walraven WULBV, Johnson/Cousins UBV(RI)_C_ and Johnson JHKLM photometric data as well as low resolution spectroscopy. For a description of the Walraven, UBVRI, IJHKLMN and RI Cousins photometric systems, see e.g. <GCPD/11>, <GCPD/08>, <GCPD/09> and <GCPD/54>1997A&AS..121..223Dhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+AS/121/223CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+AS/121/223https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+AS/121/223http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+AS/121/223https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+AS/121/223https://vizier.iucaa.in/viz-bin/votable?-source=J/A+AS/121/223http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+AS/121/223GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticalInfrareddefaultJ/A+AS/121/223/table1*Walraven photometric data of stars in NGC 6611recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameName given by Walker number (1961ApJ...133..438W)meta.idcharVmagVisual intensity Vmagphot.mag;em.opt.VfloatV-BWalraven colour V-Bmagphot.colorfloatB-L? Walraven colour B-Lmagphot.colorfloatB-U? Walraven colour B-Umagphot.colorfloatB-W? Walraven colour B-Wmagphot.colorfloatVJVisual magnitude V_Jmagphot.mag;em.opt.VfloatJ/A+AS/121/223/table2New and published UBV(RI)_J,C Johnson/Cousins photometric data of stars in NGC 6611recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameName given by Walker number (1961ApJ...133..438W)meta.idcharVmagVisual magnitude Vmagphot.mag;em.opt.Vfloatu_Vmag[: ] Uncertainty flag on Vmag (1)meta.code.errorcharU-B? Johnson colour U-Bmagphot.color;em.opt.U;em.opt.Bfloatu_U-B[: ] Uncertainty flag on U-B (1)meta.code.errorcharB-V? Johnson colour B-Vmagphot.color;em.opt.B;em.opt.Vfloatu_B-V[: ] Uncertainty flag on B-V (1)meta.code.errorcharV-R? V-R colour indexmagphot.color;em.opt.V;em.opt.Rfloatn_V-R[CJ] C: Cousins colour; J: Johnson colourmeta.notecharV-I? V-I colour indexmagphot.color;em.opt.V;em.opt.Ifloatn_V-I[CJ] C: Cousins colour; J: Johnson colourmeta.notecharRefReferences (2)meta.refcharJ/A+AS/121/223/table3New and published JHKLM photometry of stars in NGC 6611recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameName given by Walker number (1961ApJ...133..438W)meta.idcharJmagJ magnitudemagphot.mag;em.IR.JfloatHmagH magnitudemagphot.mag;em.IR.HfloatKmagK magnitudemagphot.mag;em.IR.KfloatLmag? L magnitudemagphot.mag;em.IR.3-4umfloatMmag? M magnitudemagphot.mag;em.IR.4-8umfloatRefReferences (1)meta.refcharJ/A+AS/121/223/table4Spectral types derived for the programme stars in NGC 6611 from photometric and spectroscopic determinations and taken from literature.recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameName given by Walker number (1961ApJ...133..438W)meta.id;meta.maincharn_NameSee note (1)meta.notecharSpUBVSpectral type derived from averaged Johnson UBV photometry (2)src.spTypecharSpULBVSpectral type derived from averaged Walraven ULBV photometrysrc.spTypecharSpHillSpectral type given by Hillenbrand et al. (1993) Cat. <J/AJ/106/1906>src.spTypecharSpIDSSpectral type derived from IDS spectrumsrc.spTypecharSpCCDSpectral type derived from CCD spectrumsrc.spTypecharEmisSpectral characteristics by emission linessrc.spTypecharSpTypeEstimated final spectral typesrc.spTypecharJ/A+AS/121/223/table6Averaged magnitudes, corrected for systematic differences (see Table 5), of selected photometric data used for fitting the SED.n_NameSee note (1)meta.notecharKmag? Johnson K datamagphot.mag;em.IR.KfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameName given by Walker number (1961ApJ...133..438W)meta.idcharWmag? Walraven W data (in log_10 intensity value)magphot.mag;em.opt.UfloatUJmag? Johnson U datamagphot.mag;em.opt.UfloatUWmag? Walraven U data (in log_10 intensity value)magphot.mag;em.opt.UfloatLWmag? Walraven L data (in log_10 intensity value)magphot.mag;em.opt.UfloatBWmag? Walraven B data (in log_10 intensity value)magphot.mag;em.opt.BfloatBJmag? Johnson B datamagphot.mag;em.opt.BfloatVWmag? Walraven V data (in log_10 intensity value)magphot.mag;em.opt.VfloatVJCmag? Johnson/Cousins V datamagphot.mag;em.opt.VfloatRCmag? Cousins R datamagphot.mag;em.opt.RfloatRJmag? Johnson R datamagphot.mag;em.opt.RfloatICmag? Cousins I datamagphot.mag;em.opt.IfloatIJmag? Johnson I datamagphot.mag;em.opt.IfloatJmag? Johnson J datamagphot.mag;em.IR.JfloatHmag? Johnson H datamagphot.mag;em.IR.HfloatLmag? Johnson L datamagphot.mag;em.IR.3-4umfloatMmag? Johnson M datamagphot.mag;em.IR.4-8umfloat