J/ApJS/91/347ivo://CDS.VizieR/J/ApJS/91/347doi:10.26093/cds/vizier.20910347CDSBecker R.H.White R.L.Helfand D.J.Zoonematkermani S.2017-06-30T05:49:30Z2009-09-03T09:34:26ZCDS support team

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

cds-question@unistra.frradio-sourcesh-ii-regionsplanetary-nebulaeinfrared-sourcesWe have used the VLA to survey the inner Galaxy (|b|<0.4{deg}, l=350-40{deg}) at 5GHz to a limiting sensitivity of between 2.5 and 10mJy. The survey has resulted in a catalog of 1272 discrete sources (including 100 sources outside the formal survey area) of which we have tentatively identified ~450 as ultracompact H II regions and ~45 as planetary nebulae. Approximately 30% of the radio sources are detected in the IRAS Point Source Catalog. The results confirm a scale height of only 30pc for ultracompact H II regions. We show that source lists generated from the IRAS Point Source Catalog alone suffer serious effects; the combination of the IRAS and radio surveys allows us to produce a much more complete census of the regions of massive star formation in our Galaxy.1994ApJS...91..347Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/91/347CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/125 : IRAS catalogue of Point Sources, Version 2.0 (IPAC 1986)J/ApJS/74/181 : Small-diameter radiosources catalogue (Zoonematkermani+, 1990)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/91/347https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/91/347http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/91/347https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/91/347https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/91/347http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/91/347GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/91/347/table2 (5 GHz and 1.4GHz sources in the inner Galaxy)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/91/347/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/91/347/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/91/347/table2?GETtext/xml+votable180.050000true259.9326068-37.36346250.0055555555555555565/7203 7206 7228 7564 7578 7605 6/28808 28809 28811 28828 28830 28831 28853 28874 28875 28878 28896 28897 28900 28901 28916 28918 28919 28925 29090 29091 29094 29096 29097 29100 29101 29103 29112 29114 29115 29118 29119 29457 29460 29461 29504 29505 29507 29508 29510 29511 29517 29522 29523 29528 29529 29532 29533 29535 30218 30219 30222 30241 30244 30245 30247 30262 30263 30268 30269 30318 30319 30330 30405 30416 30417 30419 30594 30595 30600 30601 30604 42439 42445 42450 42451 42454 42455 42456 42457 42460 424619.276497240453405e-25 1.6553710307751707e-20https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/91/347?format=asciiInfraredRadiodefaultJ/ApJS/91/347/irasIRAS matchesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintn_GPS5Simbad column added by the CDSmeta.notecharGPS5GPS namemeta.id;meta.maincharS6cmFlux density at 6 cm (5GHz)mJyphot.flux.density;em.radio.3-6GHzfloatDiamSource diameterarcminphys.angSizefloatIRASIRAS namemeta.idcharm_IRASMultiplicity index on IRASmeta.code.multipcharl_S12umLimit flag on S12ummeta.code.errorcharS12umFlux density at 12{mu}mmJyphot.flux.density;em.IR.8-15umdoublel_S25umLimit flag on S25ummeta.code.errorcharS25umFlux density at 25{mu}mmJyphot.flux.density;em.IR.15-30umdoublel_S60umLimit flag on S60ummeta.code.errorcharS60umFlux density at 60{mu}mmJyphot.flux.density;em.IR.30-60umdoublel_S100umLimit flag on S100ummeta.code.errorcharS100umFlux density at 100{mu}mmJyphot.flux.density;em.IR.60-100umdoubleProbProbability of association being real%statfloatType[AC] C: Candidate, A: Ambiguousmeta.codecharJ/ApJS/91/347/table25 GHz and 1.4GHz sources in the inner Galaxyn_Si1.4GHz[+] +: the flux was measured using IMEANmeta.notecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGPS55GHz name (LLL.lll+B.bbb)meta.id;meta.maincharprimaryRA1950Right ascension (1950) at 5GHzpos.eq.ra;meta.mainDE1950Declination (1950) at 5GHzpos.eq.dec;meta.mainl_Sp5GHzLimit flag on Sp5GHzmeta.code.errorcharSp5GHzPeak flux density at 5GHz (1)mJyphot.flux.density;em.radio.3-6GHzfloatl_Si5GHzLimit flag on Si5GHzmeta.code.errorcharSi5GHz? Integrated flux density at 5GHz (1)mJyphot.flux.density;em.radio.3-6GHzfloatnullableD5GHz? Source diameter at 5GHz (2)arcsecphys.angSizefloatnullablen_D5GHz[CD ] CD: the 5GHz source was observed in the CnD configurationmeta.notecharGPS1.41.4GHz name (LLL.lll+B.bbb)A, from Zoonematkermani et al. 1990, J/ApJS/74/181meta.id.crosscharn_GPS1.4[N] N: new source (Not in 1.4GHz catalog)meta.notecharSp1.4GHzPeak flux density at 1.4GHz (1)mJyphot.flux.density;em.radio.750-1500MHzintSi1.4GHz? Integrated flux density at 1.4GHz (1)mJyphot.flux.density;em.radio.750-1500MHzintnullableD1.4GHz? Source diameter at 1.4GHz (2)arcsecphys.angSizefloatnullableMult": Multiple 1.4GHz sources associated with the 5GHz sourcemeta.code.multipcharComComments (3)meta.notechar_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data)pos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data)pos.eq.decnullableindexed