VIII/66ivo://CDS.VizieR/VIII/66CDSFalgarone E.Panis J.-F.Heithausen A.Perault M.Stutzki J.,Puget J.-L.Bensch F.2014-12-05T13:46:34Z2001-08-03T23:06:17ZCDS support team

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

cds-question@unistra.frradio-astronomyco-line-emissionThe goal of the IRAM key-project ``Small-scale structure of pre-star forming regions'' is to map three nearby (d~150pc), quiescent molecular clouds with a high angular and spectral resolution to study the molecular cloud structure down to the smallest linear scales currently accessible by single dish radio telescopes. The key-project maps are available as data cubes (velocity, right ascension or galactic longitude, declination or galactic latitude) available as a set of 40 FITS files stored in the fits subdirectory; a summary of these 40 files is contained in the file "list.dat". The observations reported concern the molecular clouds L1512, L134A, and MCLD 123.5+24.9 in the Polaris Flare. The released data set of the IRAM key-project (Falgarone et al., 1998A&A...331..669F) are error beam corrected using the beam pattern parameters published by Garcia-Burillo, Guelin and Cernicharo (1993A&A...274..123G) and observations made with the KOSMA 3m telescope. Bensch et al. (2001A&A...365..275B) present the corrected maps using the 30m beam pattern recently published by Greve et al. (1998A&AS..133..271G). They estimate the accuracy of the maps of the key-project as 10-15% for the CO(2-1), except for two ^13^CO(2-1) maps of the MCLD 123.5+24.9/Polaris Flare and of L1512 where the uncertainties are estimated to 22% and 18% respectively. For the CO(1-0) data, the overall accuracy is 11%.1998A&A...331..669Fhttps://cdsarc.cds.unistra.fr/viz-bin/cat/VIII/66CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=VIII/66https://vizier.iucaa.in/viz-bin/VizieR-2?-source=VIII/66http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=VIII/66https://vizier.cds.unistra.fr/viz-bin/votable?-source=VIII/66https://vizier.iucaa.in/viz-bin/votable?-source=VIII/66http://vizieridia.saao.ac.za/viz-bin/votable?-source=VIII/66GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table VIII/66/list (List of data)https://vizier.cds.unistra.fr/viz-bin/conesearch/VIII/66/list?https://vizier.iucaa.in/viz-bin/conesearch/VIII/66/list?http://vizieridia.saao.ac.za/viz-bin/conesearch/VIII/66/list?GETtext/xml+votable180.050000true238.3977-4.50210.0055555555555555566/1290 4089 4094 31257 31262https://cdsarc.cds.unistra.fr/viz-bin/moc/VIII/66?format=asciiRadiodefaultVIII/66/listList of dataDminDE or GLAT minimumdeginstr.setupdoubleDmaxDE or GLAT maximumdeginstr.setupdoublerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintFITSfileFITS cube filename, in "fits" subdirectory (1)meta.id;meta.fitscharObsObservatory namemeta.id;instr.obstycharNameSource namemeta.id.parentcharLineLine designationmeta.id;spect.linecharFreqCentral frequencyMHzem.freqdoubleStepFrequency stepMHzspect.resolutionfloatNvNumber of velocity pointsmeta.numberintN1Number of RA (or longitude) pointsmeta.numberintN2Number of Dec (or latitude) pointsmeta.numberintVminMinimal velocitym/sphys.velocdoubleVmaxMaximal velocitym/sphys.velocfloatVstepVelocity resolutionm/sspect.resolutionfloatOrient[RG] Orientation along RA/DE (R) or Galactic (G)meta.codecharAminRA or GLON minimumdeginstr.setupdoubleAmaxRA or GLON maximumdeginstr.setupdoubleAstepRA or GLON steparcsecinstr.setupfloatDstepDE or GLAT steparcsecinstr.setupfloatAmedMedian RA or GLONdeginstr.setupdoubleDmedMedian DE or GLATdeginstr.setupdouble_RAxcompApproximative Position of cube center (J1950) (right ascension part)degpos.eq.ra;meta.main_DExcompApproximative Position of cube center (J1950) (declination part)degpos.eq.dec;meta.main_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data)degpos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data)degpos.eq.decnullableindexed