J/A+A/621/A50ivo://CDS.VizieR/J/A+A/621/A50doi:10.26093/cds/vizier.36210050CDSBrunner M.Mecina M.Maercker M.Dorfi E.A.Kerschbaum F.Olofsson H.,Rau G.2019-02-01T11:02:44Z2019-01-14T15:25:40ZCDS support team

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

cds-question@unistra.frcarbon-starslate-type-starsco-line-emissionWe observed the carbon-rich asymptotic giant branch (AGB) star TX Piscium (TX Psc) with ALMA in CO(2-1) emission to investigate the circumstellar envelope (CSE) and mass-loss history of this object. Previous observations with Herschel in the far infrared have shown a ring-like structure in dust emission (2011A&A...532A.135J). Our molecular gas observations of the CO(2-1) emission line cover this structure with significantly higher spatial resolution to investigate its origin.2019A&A...621A..50Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/621/A50CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/621/A50https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/621/A50http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/621/A50https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/621/A50https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/621/A50http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/621/A50GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/621/A50/list (List of fits images)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/621/A50/list?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/621/A50/list?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/621/A50/list?GETtext/xml+votable180.050000true356.597793.486640.005555555555555556Associated datahttps://cdsarc.cds.unistra.fr/assocdata/?obs_collection=J/A+A/621/A506/19490https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/621/A50?format=asciiRadiodefaultJ/A+A/621/A50/listList of fits imagesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right Ascension of center (J2000)degpos.eq.ra;meta.mainDEJ2000Declination of center (J2000)degpos.eq.dec;meta.mainNxNumber of pixels along X-axismeta.numberintNyNumber of pixels along Y-axismeta.numberintObs.dateOnservations date (YYYY-MM-DDTHH:MM:SS.ssssss)stime.epochnullablebFreq[230.516] Lower value of frequency intervalGHzem.freq;stat.minfloatBFreq[230.538] Upper value of frequency intervalGHzem.freq;stat.maxfloatdFreq[499845] Frequency resolutionHzspect.resolutionintsize[47118] Size of FITS fileKibytephys.size;meta.fitsintFileNameName of FITS file, in subdirectory fitsmeta.id;meta.fitscharTitleTitle of the FITS filemeta.title;meta.fitscharAssocDataAssociated Data web pagemeta.ref.urlchar