J/ApJS/258/17ivo://CDS.VizieR/J/ApJS/258/17doi:10.26093/cds/vizier.22580017CDSFeher O.Toth L.V.Kraus A.Bogner R.Kim G.Liu T.Tatematsu K.,Toth V.Eden D.J.Hirano N.Juvela M.Kim K.-T.Li DiLiu S.-Y.,Wu Y.The TOP-SCOPE Collaboration2022-06-13T09:55:43Z2022-06-10T10:53:44ZCDS support team

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

cds-question@unistra.frmolecular-cloudsastrophysical-masersradio-astronomyinterstellar-mediumgalaxy-kinematicsThe Planck Catalogue of Galactic Cold Clumps provides an all-sky sample of potential star-forming regions based on the submillimeter emission of their dust content. Around 1000 of these Planck objects were mapped with the James Clerk Maxwell telescope in the submillimeter range during the SCOPE survey, identifying prestellar and protostellar dense clumps inside them. We used the Effelsberg 100m telescope to observe the emission lines of the NH3 inversion transitions toward a sample of 97 dense objects in varying environments in order to assess the physical parameters of their gas content. We derive their temperature, density, and velocity dispersion, correlating the resulting parameters with the environmental and evolutionary characteristics of the targets and with regard to their distance and physical size. We examine the dependence of physical parameters on distance and Galactic position and compare the gas-based and dust-continuum-based temperatures and densities. Together with the presence of maser emission and higher inversion transitions of ammonia, we may differentiate between certain groups of targets, e.g., filamentary, protostellar clumps, and high-latitude, core-sized, starless sources.2022ApJS..258...17Fhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/258/17CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+AS/101/153 : Galactic H2O masers (Palagi+ 1993)J/A+A/291/261 : H2O masers in HII regions (Cadella+, 1994)J/ApJ/463/205 : CS and NH3 Survey of H2O Maser Emission (Anglada+ 1996)J/A+A/308/573 : Ammonia on YSOs IRAS sources (Molinari+ 1996)J/ApJS/125/161 : A database of dense cores mapped in ammonia (Jijina+, 1999)J/A+A/368/845 : Arcetri Cat. of H2O maser sources (Valdettaro+, 2001)J/AJ/132/1322 : Water maser survey (Gomez+, 2006)J/ApJ/651/L125 : H20 masers associated with IR dark cloud cores (Wang+, 2006)J/PASJ/59/1185 : Water maser in galactic IRAS sources (Sunada+, 2007)J/ApJS/175/509 : Ammonia spectral atlas in Perseus (Rosolowsky+, 2008)J/ApJ/681/1296 : Radio evolution of the PN NGC 7027 (Zijlstra+, 2008)J/A+A/515/A42 : Catalog of high extinction clouds (Rygl+, 2010)J/MNRAS/418/1689 : Red MSX water maser and ammonia emissions (Urquhart+, 2011)J/MNRAS/416/1764 : H_2_O Southern Galactic Plane Survey (HOPS) (Walsh+, 2011)J/A+A/544/A146 : ATLASGAL cold high-mass clumps with NH_3_ (Wienen+, 2012)J/ApJ/756/76 : Planck cold dust clumps CO survey (Wu+, 2012)J/A+A/552/A40 : MSX high-contrast IRDCs with NH_3_ (Chira+, 2013)J/ApJS/209/37 : Planck cold clumps in ^12^CO, ^13^CO & C^18^O (Meng+, 2013)J/MNRAS/437/1791 : RMS survey: molecular observations (Urquhart+, 2014)J/ApJ/806/74 : NH3 line profiles in star-forming regions (Camarata+, 2015)J/A+A/584/A94 : Galactic cold cores. VI. Herschel fields (Juvela+, 2015)J/A+A/584/A93 : Galactic cold cores. V. Dust opacity (Juvela+, 2015)J/A+A/584/A92 : Galactic Cold Cores. IV. sub-mm sources (Montillaud+, 2015)J/A+A/594/A28 : Planck Catalog of Gal. cold clumps (PGCC) (Planck+, 2016)J/ApJ/822/59 : BGPS. XIV. Molecular cloud clumps GBT obs. (Svoboda+, 2016)J/MNRAS/470/1462 : HOPS. III. Dense molecular gas properties (Longmore+, 2017)J/A+A/598/A30 : Massive star forming molecular clumps Tkin (Tang+, 2017)J/MNRAS/485/2895 : The SCOPE 850um compact source catalogue (Eden+, 2019)J/ApJ/884/4 : KEYSTONE: ammonia structures in Galactic GMCs (Keown+, 2019)J/ApJS/249/33 : Nobeyama molecular line survey of SCUBA-2 cores (Kim+, 2020)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/258/17https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/258/17http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/258/17https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/258/17https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/258/17http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/258/17GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/258/17/table2 (Observed targets)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/258/17/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/258/17/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/258/17/table2?GETtext/xml+votable180.050000true248.622-15.7840.0055555555555555566/860 1075 1261 1344 3229 13981 14002 14052 14347 14594-14595 14618 14678 15420-15421 15676 15683 15759 21396 23763 23810 24474 28890 29113 29115 29119 29160 29440 29461 29469 29504 29532 29535 30244 30317-30319 30328 30427 30431 30733 31263https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/258/17?format=asciiRadiodefaultJ/ApJS/258/17/table2Observed targetsEnv[HFC ] Environment (G1)meta.codecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeq[1/100] Sequential identification number (1)meta.idintprimaryPGCCName of the associated Planck Galactic cold clump (PGCC)meta.id.assoccharSCOPEIdentification in the SCOPE surveymeta.id;meta.maincharRAJ2000[2/22] Hour of Right Ascension (J2000) (2)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000) (2)pos.eq.dec;meta.mainDist[0.1/9.21] Distance (3)kpcpos.distance;pos.heliocentricfloatRefNH3References to previous publications reporting on NH3 (4)meta.bibcharRefH2OReferences to previous publications reporting on H2O maser (4)meta.bibcharSCatDisplay the SCOPE data from Kim+, 2020, J/ApJS/249/33 ; Tatematsu+, 2021, J/ApJS/256/25 and Eden+, 2019, J/MNRAS/485/2895 within 1"meta.ref.urlintnullableJ/ApJS/258/17/table3Line fit resultsSeq[1/100] Sequential identification numbermeta.id;meta.mainintprimarypNH3Presence of NH3 (3,3)meta.codecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNL[1/2]? Number, detected NH3 (1,1) velocity componentsmeta.numberintnullableTmb1[0.15/7]? NH3(1,1) main group main beam brightnessKobs.paramfloatnullablee_Tmb1[0.03/0.8]? Uncertainty in Tmb1Kstat.errorfloatnullablevlsr[-31.7/106.2]? NH3(1,1) LSR velocity from HFS fittingkm/sphys.veloc;pos.lsrfloatnullablee_vlsr[0/0.11]? Uncertainty in vlsrkm/sstat.error;phys.veloc;pos.lsrfloatnullabledV-hfs[0.23/2.31]? NH3(1,1) HFS linewidthkm/sspect.line.widthfloatnullablee_dV-hfs[0.002/0.6]? Uncertainty in dV-hfskm/sstat.errorfloatnullabledV-g[0.57/2.8]? NH3(1,1) main group Gaussian linewidthkm/sspect.line.widthfloatnullablee_dV-g[0.008/0.8]? Uncertainty in dV-gkm/sstat.errorfloatnullabletau[0.1/10.8]? NH3(1,1) main group opacityphys.absorption.coefffloatnullablee_tau[0/0.72]? Uncertainty in taustat.errorfloatnullableTmb2[0.09/1.81]? NH3(2,2) main group main beam brightnessKobs.paramfloatnullablee_Tmb2[0.02/0.8]? Uncertainty in Tmb2Kstat.errorfloatnullablesigma-th[0.06/0.11]? Thermal velocity dispersionkm/sphys.veloc.dispersionfloatnullablee_sigma-th[0.013/0.05]? Uncertainty in sigma-thkm/sstat.errorfloatnullablesigma-tu[0.078/0.96]? Turbulent velocity dispersionkm/sphys.veloc.dispersionfloatnullablee_sigma-tu[0.001/0.03]? Uncertainty in sigma-tukm/sstat.errorfloatnullablepH2OPresence of H2O maser emissionmeta.codecharJ/ApJS/258/17/table4Physical parameters of the targetsSeq[1/100] Sequential identification numbermeta.id;meta.mainintprimaryTrot[7.79/31.88]? Rotational temperature from (1,1), (2,2) levelsKphys.temperaturefloatnullablee_Trot[0.29/26.54]? Uncertainty in TrotKstat.errorfloatnullableTex[3.02/11.59]? Excitation temperature of NH3 (1,1)Kphys.atmol.excitationfloatnullablee_Tex[0.04/1.6]? Uncertainty in TexKstat.errorfloatnullableTkin[7.99/52.04]? Kinetic temperatureKphys.temperaturefloatnullablee_Tkin[0.37/45]? Uncertainty in TkinKstat.errorfloatnullableNNH3? NH3 column densitycm**-2phys.columnDensitydoublenullablee_NNH3? Uncertainty in NNH3cm**-2stat.errordoublenullablenH2[609/358000]? H2 volume densitycm**-3phys.densitydoublenullablee_nH2[216/940000]? Uncertainty in nH2cm**-3stat.errordoublenullableEvol[PS ] Evolutionary group; (P)rotostellar; (S)tarlessmeta.codecharEnv[HFC ] Environment category of target (G1)meta.codecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNL[1/2]? Number, detected NH3 (1,1) velocity componentsmeta.numberintnullable