J/A+A/549/A39ivo://CDS.VizieR/J/A+A/549/A39doi:10.26093/cds/vizier.35490039CDSAladro R.Viti S.Bayet E.Riquelme D.Martin S.Mauersberger R.,Martin-Pintado J.Requena-Torres M.A.Kramer C.Weiss A.2021-07-05T07:46:44Z2021-07-05T08:34:27ZCDS support team

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

cds-question@unistra.frradio-spectroscopyactive-galactic-nucleiWe study the molecular composition of the interstellar medium (ISM) surrounding an active galactic nucleus (AGN), by making an inventory of molecular species and their abundances, to establish a chemical differentiation between starburst galaxies and AGN. We used the IRAM-30m telescope to observe the central 1.5-2kpc region of NGC 1068, covering the frequencies between 86.2GHz and 115.6GHz. Using Boltzmann diagrams, we calculated the column densities of the detected molecules. We used a chemical model to reproduce the abundances found in the AGN, to determine the origin of each detected species, and to test the influence of UV fields, cosmic rays, and shocks on the ISM.2013A&A...549A..39Ahttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/549/A39CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJ/591/138 : Chandra X-ray sources of NGC 1068 (Smith+, 2003)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/549/A39https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/549/A39http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/549/A39https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/549/A39https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/549/A39http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/549/A39GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/549/A39/list (Infornation on spectrum)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/549/A39/list?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/549/A39/list?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/549/A39/list?GETtext/xml+votable180.050000true40.67042-0.012780.005555555555555556Associated datahttps://cdsarc.cds.unistra.fr/assocdata/?obs_collection=J/A+A/549/A396/17754https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/549/A39?format=asciiMillimeterdefaultJ/A+A/549/A39/listInfornation on spectrumrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameNamemeta.id;meta.maincharRAJ2000Right Ascension of center (J2000)degpos.eq.ra;meta.mainDEJ2000Declination of center (J2000)degpos.eq.dec;meta.mainNxNumber of pixels along X-axismeta.numberintObs.dateObservation datestime.epoch;obsnullablebFREQLower value of relative frequency intervalGHzem.freqfloatBFREQUpper value of relative frequency intervalGHzem.freqfloatdFREQFrequency resolutionGHzspect.resolutionintsizeSize of FITS fileKibytephys.size;meta.fitsintspShow the spectrummeta.ref.urlcharFileNameName of FITS file, in subdirectory fitsmeta.id;meta.fitscharTitleTitle of the FITS filemeta.title;meta.fitschar