J/MNRAS/366/739ivo://CDS.VizieR/J/MNRAS/366/739doi:10.26093/cds/vizier.73660739CDSArias J.I.Barba R.H.Maiz-Apellaniz J.Morrell N.I.Rubio M.2024-07-02T20:17:01Z2006-11-23T16:07:30ZCDS support team

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

cds-question@unistra.frnebulaepre-main-sequence-starsinfrared-photometryA detailed study of the Hourglass nebula in the M8 star-forming region is presented. The study is mainly based on recent subarcsec-resolution JHKs images taken at Las Campanas Observatory and complemented with archival Hubble Space Telescope (HST) images and long-slit spectroscopy retrieved from the European Southern Observatory Archive Facility. Using the new numerical code CHORIZOS, we estimate the distance to the earliest stars in the region to be 1.25kpc. Infrared photometry of all the sources detected in the field is given.2006MNRAS.366..739Ahttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/366/739CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/366/739https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/366/739http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/366/739https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/366/739https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/366/739http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/366/739GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/366/739/table4 (Infrared sources in the field of the Hourglass Nebula)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/366/739/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/366/739/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/366/739/table4?GETtext/xml+votable180.050000true270.9025-24.38177780.0055555555555555566/28890https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/366/739?format=asciiInfrareddefaultJ/MNRAS/366/739/table4Infrared sources in the field of the Hourglass NebulaABMMR[1/763]+ Sequential numbermeta.id;meta.mainintprimaryindexedComCommentmeta.notecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right ascension (J2000.0)pos.eq.ra;meta.mainDEJ2000Declination (J2000.0)pos.eq.dec;meta.mainJmag? J magnitudemagphot.mag;em.IR.Jfloatnullablee_Jmag? rms uncertainty in Jmagmagstat.error;phot.mag;em.IR.JfloatnullableHmag? H magnitudemagphot.mag;em.IR.Hfloatnullablee_Hmag? rms uncertainty in Hmagmagstat.error;phot.mag;em.IR.HfloatnullableKsmag? Ks magnitudemagphot.mag;em.IR.Kfloatnullablee_Ksmag? rms uncertainty in Ksmagmagstat.error;phot.mag;em.IR.KfloatnullableJ-H? J-H colour indexmagphot.color;em.IR.J;em.IR.HfloatnullableH-Ks? H-Ks colour indexmagphot.color;em.IR.H;em.IR.Kfloatnullable