J/ApJ/652/1230ivo://CDS.VizieR/J/ApJ/652/1230doi:10.26093/cds/vizier.16521230CDSRodriguez M.I.Allen R.J.Loinard L.Wiklind T.2017-06-21T08:21:58Z2008-11-15T14:45:09ZCDS support team

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

cds-question@unistra.frmolecular-cloudsinterstellar-mediumWe have carried out a blind search in the general direction of the Galactic anticenter for absorption of the cosmic microwave background (CMB) radiation near 4.83GHz by molecular clouds containing gaseous ortho-formaldehyde (H_2_CO). The observations were done using the 25m radio telescope at Onsala in Sweden and covered strips in Galactic latitude, 1{deg}<=b<=+1{deg}, at several longitudes in the region 170{deg}<=l<=190{deg}. Spectra were obtained in these strips with a grid spacing corresponding to the telescope resolution of 10'. We have detected H_2_CO CMB absorption at 10% of the survey pointings.2006ApJ...652.1230Rhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/652/1230CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJS/145/355 : Interstellar NaI lines toward anticenter (Genova+, 2003)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/652/1230https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/652/1230http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/652/1230https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/652/1230https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/652/1230http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/652/1230GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/652/1230/profiles (Profile moments for each survey position)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/652/1230/profiles?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/652/1230/profiles?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/652/1230/profiles?GETtext/xml+votable180.050000true86.746426.19420.0055555555555555565/5995 6/23977 23979 24321 24324 24366 24367 24378 24452 24453 24464https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/652/1230?format=asciiOpticaldefaultJ/ApJ/652/1230/profilesProfile moments for each survey positionFig7[Y] Included in Figure 7?meta.bib.figcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintoGLONGalactic longitude offset (1)arcminpos;arith.diffintoGLATGalactic latitude offset (1)arcminpos;arith.diffintl_I(H2CO)The 3{sigma} upper limit on I(H2CO)meta.codecharI(H2CO)? The H_2_CO intensity100K.km/sspect.line.intensityfloatnullablee_I(H2CO)? Uncertainty in I(H2CO)100K.km/sstat.errorfloatnullablef_I(H2CO)[n] No reliable fit on I(H2CO)meta.codecharV(H2CO)? Average H_2_CO line widthkm/sspect.dopplerVelocfloatnullablee_V(H2CO)? Uncertainty in V(H2CO)km/sstat.errorfloatnullablef_V(H2CO)[n] No reliable fit on V(H2CO)meta.codecharl_I(CO)The 3{sigma} upper limit on I(CO)meta.codecharI(CO)The CO intensityK.km/sspect.line.intensityfloate_I(CO)? Uncertainty in I(CO)K.km/sstat.errorfloatnullableV(CO)? Average CO line widthkm/sspect.dopplerVelocfloatnullablee_V(CO)? Uncertainty in V(CO)km/sstat.errorfloatnullablef_V(CO)[n] No reliable fit on V(CO)meta.codecharFigSimbad column added by the CDSmeta.bib.figchar_GlonComputed Galactic Longitudedegpos.galactic.lon_GlatComputed Galactic Latitudedegpos.galactic.lat