J/ApJS/234/22ivo://CDS.VizieR/J/ApJS/234/22doi:10.26093/cds/vizier.22340022CDSParsons H.Dempsey J.T.Thomas H.S.Berry D.Currie M.J.Friberg P.,Wouterloot J.G.A.Chrysostomou A.Graves S.Tilanus R.P.J.Bell G.S.,Rawlings M.G.2022-09-22T08:41:37Z2018-08-29T08:29:11ZCDS support team

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

cds-question@unistra.frmillimeter-astronomysubmillimeter-astronomyco-line-emissiongalactic-centerinterstellar-mediumWe present new JCMT SCUBA-2 observations of the Galactic Center region from 355{deg}<l<5{deg} and b<+/-1{deg}, covering 10x2 square degrees along the Galactic Plane to a depth of 43mJy/beam at 850{mu}m and 360mJy/beam at 450{mu}m. We describe the mapping strategy and reduction method used. We present ^12^CO(3-2) observations of selected regions in the field. We derive the molecular-line conversion factors (mJy/beam per K.km/s) at 850 and 450{mu}m, which are then used to obtain the amount of contamination in the continuum maps due to ^12^CO(3-2) emission in the 850{mu}m band. Toward the fields where the CO contamination has been accounted for, we present an 850{mu}m CO-corrected compact source catalog. Finally, we look for possible physical trends in the CO contamination with respect to column density, mass, and concentration. No trends were seen in the data despite the recognition of three contributors to CO contamination: opacity, shocks, and temperature, which would be expected to relate to physical conditions. These SCUBA-2 Galactic Center data are available via http://doi.org/10.11570/17.0009.2018ApJS..234...22Phttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/234/22CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJS/91/347 : A 5-GHz VLA Survey of the Galactic Plane (Becker+ 1994)J/ApJ/559/307 : Sub-mm mapping in Orion B molecular cloud (Johnstone+, 2001)J/A+A/440/121 : K magnitudes of OB stars in UCHIIs (Bik+, 2005)J/AJ/129/348 : Radio compact HII regions in the Milky Way (Giveon+, 2005)J/MNRAS/374/1413 : SCUBA survey of Orion (Nutter+, 2007)J/ApJ/721/137 : The Bolocam Galactic Plane Survey (BGPS) (Bally+, 2010)J/MNRAS/426/1972 : H_2_O Southern Galactic Plane Survey. II (Purcell+, 2012)J/A+A/549/A45 : ATLASGAL Compact Source Catalog: 330<l<21 (Contreras+, 2013)J/ApJS/212/1 : The WISE catalog of Galactic HII regions (Anderson+, 2014)J/MNRAS/453/4264 : JCMT Plane Survey: l=30{deg} field (Moore+, 2015)J/MNRAS/448/1551 : JCMT Gould Belt Survey: Serpens MWC 297 (Rumble+, 2015)J/ApJ/817/167 : JCMT Gould Belt Survey: dense cores in Orion B (Kirk+, 2016)J/MNRAS/461/4022 : JCMT Gould Belt Survey: Southern Orion A (Mairs+, 2016)J/A+A/591/A149 : Hi-GAL. inner Milky Way: +68>=l>=70 (Molinari+, 2016)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/234/22https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/234/22http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/234/22https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/234/22https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/234/22http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/234/22GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/234/22/table4 (The SCUBA-2 Galactic Centre 850um CO corrected compact source catalog)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/234/22/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/234/22/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/234/22/table4?GETtext/xml+votable180.050000true266.43176-28.945780.0055555555555555565/7206-7207 6/28812 28874-28875 28897https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/234/22?format=asciiMillimeterRadiodefaultJ/ApJS/234/22/table4The SCUBA-2 Galactic Centre 850um CO corrected compact source catalogrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameSource name (GLLL.lll+BB.bbb) (1)meta.id;meta.maincharGLONGalactic longitude of max intensitydegpos.galactic.lonGLAT[-1/0.7] Galactic latitude of max intensitydegpos.galactic.latGLONcGalactic longitude of center intensitydegpos.galactic.lonGLATc[-1/0.7] Galactic latitude of center intensitydegpos.galactic.latfloatReff[12/120] Effective radius (2)arcsecphys.angSizeintSpeak[0.1/144] Peak integrated flux densityJy/beamphot.flux.density;em.mm.200-400GHzfloate_Speak[0.03/2] Uncertainty in SpeakJy/beamstat.errorfloatSint[0.1/743] Integrated flux densityJyphot.flux.density;em.mm.200-400GHzfloate_Sint[0/31] Uncertainty in SintJystat.errorfloatSNR[5/163] Signal-to-Noise ratiostat.snrfloatC[0.2/1] Concentrationmeta.notefloatSimbadSimbad 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.decnullableindexedCCO[0/86]? CO contamination%stat.fit.paramintnullable