J/ApJ/830/57ivo://CDS.VizieR/J/ApJ/830/57doi:10.26093/cds/vizier.18300057CDSGama D.R.G.Lepine J.R.D.Mendoza E.Wu Y.Yuan J.2018-10-08T11:59:28Z2017-02-17T13:02:40ZCDS support team

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

cds-question@unistra.frgalaxy-planesmilky-way-galaxyyoung-stellar-objectsinfrared-photometryinterstellar-mediumWe studied the environment of the dust bubble N10 in molecular emission. Infrared bubbles, first detected by the GLIMPSE survey at 8.0{mu}m, are ideal regions to investigate the effect of the expansion of the HII region on its surroundings and the eventual triggering of star formation at its borders. In this work, we present a multi-wavelength study of N10. This bubble is especially interesting because infrared studies of the young stellar content suggest a scenario of ongoing star formation, possibly triggered on the edge of the HII region. We carried out observations of ^12^CO(1-0) and ^13^CO(1-0) emission at PMO 13.7m toward N10. We also analyzed the IR and sub-millimeter emission on this region and compare those different tracers to obtain a detailed view of the interaction between the expanding HII region and the molecular gas. We also estimated the parameters of the denser cold dust condensation and the ionized gas inside the shell. Bright CO emission was detected and two molecular clumps were identified from which we have derived physical parameters. We also estimate the parameters for the densest cold dust condensation and for the ionized gas inside the shell. The comparison between the dynamical age of this region and the fragmentation timescale favors the "Radiation-Driven Implosion" mechanism of star formation. N10 is a case of particular interest with gas structures in a narrow frontier between the HII region and surrounding molecular material, and with a range of ages of YSOs situated in the region, indicating triggered star formation.2016ApJ...830...57Ghttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/830/57CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/328 : AllWISE Data Release (Cutri+ 2013)VIII/58 : A Survey of Radio H II Regions in the Northern Sky (Lockman+ 1989)J/ApJ/797/40 : YSO candidates in the IR dust bubble N6 (Yuan+, 2014)J/ApJS/212/1 : The WISE catalog of Galactic HII regions (Anderson+, 2014)J/MNRAS/424/2442 : Catalog of bubbles from Milky Way Project (Simpson+, 2012)J/A+A/542/A101 : LABOCA 870um mapping of 4 Galactic plane fieldsJ/ApJS/184/18 : Spitzer survey of young stellar clusters (Gutermuth+, 2009)J/ApJ/670/428 : Bubbles in the galactic disk. II. (Churchwell+, 2007)J/ApJ/649/759 : Bubbles in the galactic disk (Churchwell+, 2006)http://third.ucllnl.org/gps/ : MAGPIS home pagehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/830/57https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/830/57http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/830/57https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/830/57https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/830/57http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/830/57GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/830/57/table6 (Young stellar objects (YSO) candidates towards the N10 region)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/830/57/table6?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/830/57/table6?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/830/57/table6?GETtext/xml+votable180.050000true273.47565-17.534650.0055555555555555566/29103 29112 291148.157980699529898e-21 6.513807192489934e-20https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/830/57?format=asciiInfrareddefaultJ/ApJ/830/57/table6Young stellar objects (YSO) candidates towards the N10 regionGLATGalactic latitudedegpos.galactic.latrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeqCandidate running numbermeta.idintGLONGalactic longitudedegpos.galactic.lonWISEAIdentification (JHHMMSS.ss+DDMMSS.s)meta.id;meta.mainchar3.4mag[7.2/12.7] AllWISE 3.4um (W1) magnitudemagphot.mag;em.IR.3-4umfloat4.6mag[6.4/12.3] AllWISE 4.6um (W2) magnitudemagphot.mag;em.IR.4-8umfloat12mag[1.6/11.2] AllWISE 12um (W3) magnitudemagphot.flux.density;em.IR.8-15umfloat22mag[-3/8.2] AllWISE 22um (W4) magnitudemagphot.flux.density;em.IR.15-30umfloatClassClassification (12 "Class I", 91 "Class II" and 131 "Transition Disk")src.classcharSimbadSimbad column added by the CDSmeta.ref.urlchar_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services)degpos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services)degpos.eq.decnullableindexed