J/ApJS/163/282ivo://CDS.VizieR/J/ApJS/163/282doi:10.26093/cds/vizier.21630282CDSWakker B.P.2017-11-06T12:23:26Z2008-11-15T20:57:42ZCDS support team

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

cds-question@unistra.frinterstellar-mediumMeasurements of molecular hydrogen (H_2_) column densities are presented for the first six rotational levels (J=0-5) for 73 extragalactic targets observed with the Far Ultraviolet Spectroscopic Explorer (FUSE). All of these have a final signal-to-noise ratio larger than 10 and are located at Galactic latitude |b|>20{deg}. The individual observations were calibrated with the FUSE calibration pipeline CalFUSE version 2.1 or higher and then carefully aligned in velocity. The final velocity shifts for all the FUSE segments are listed. H_2_ column densities or limits are determined for the six lowest rotational (J) levels for each HI component in the line of sight, using a curve-of-growth approach at low column densities (<16.5) and Voigt-profile fitting at higher column densities. Detections include 65 measurements of low-velocity H_2_ in the Galactic disk and lower halo. Eight sight lines yield nondetections for Galactic H_2_.2006ApJS..163..282Whttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/163/282CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/fuse : The FUSE Observation Log (FUSE, 1999-2007)J/ApJS/146/1 : O VI absorption in FUSE survey (Wakker+, 2003)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/163/282https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/163/282http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/163/282https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/163/282https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/163/282http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/163/282GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/163/282/table2 (Velocities and signal-to-noise ratios)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/163/282/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/163/282/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/163/282/table2?GETtext/xml+votable180.050000true107.1768-49.55170.0055555555555555566/2155 5091 5423 5731 5950 6034 6098 7277 7281 7713 7814 7815 7859 7896 8017 8071 9612 10162 10769 10911 10912 10927 10970 11217 11388 11416 11490 11668 11829 11898 12025 12380 15351 16671 17075 17754 17867 18601 18809 19283 19883 22659 22890 25344 25742 25965 26292 26859 27862 28147 28356 28631 31663 33920 33966 33984 34065 34535 35180 35243 35741 36786 38268 39118 41987 43420 43874 43881 47014 47169 47375 49042https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/163/282?format=asciiOpticaldefaultJ/ApJS/163/282/table1Target exposure listrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameObject namemeta.id;meta.maincharTypeTarget typesrc.classcharSetFUSE data setmeta.idcharf_Set[c] Observed in the MDRS aperture, rather than in the LWRS aperturemeta.codecharCalVersion of the calibration pipeline usedstat.fit.paramfloatExpNominal exposure timekstime.duration;obs.exposurefloatExp1? Exposure timekstime.duration;obs.exposurefloatnullablef_Exp1Flag on Exp1 (1)meta.codecharExp2? Exposure timekstime.duration;obs.exposurefloatnullablef_Exp2Flag on Exp2 (1)meta.codecharLiF1A? Shift on LiF1A detector (987-1082{AA})10km.s**-1.nm**-1instr.paramintnullablef_LiF1A[d] Flag on LiF1A (2)meta.codecharLiF1B? Shift on LiF1A detector (1094-1187{AA})10km.s**-1.nm**-1instr.paramintnullablef_LiF1B[d] Flag on LiF1B (2)meta.codecharLiF2A? Shift on LiF2A detector (1085-1181{AA})10km.s**-1.nm**-1instr.paramintnullablef_LiF2A[d] Flag on LiF2A (2)meta.codecharLiF2B? Shift on LiF2B detector (983-1074{AA})10km.s**-1.nm**-1instr.paramintnullablef_LiF2B[d] Flag on LiF2B (2)meta.codecharSiC2A? Shift on SiC2A detector (917-1006{AA})10km.s**-1.nm**-1instr.paramintnullableSiC2B? Shift on SiC2B detector (1017-1105{AA})10km.s**-1.nm**-1instr.paramintnullableJ/ApJS/163/282/table2Velocities and signal-to-noise ratiosInstInstrument used (3)instr.setupcharGLATGalactic latitudedegpos.galactic.latrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameObject namemeta.id;meta.maincharprimaryGLONGalactic longitudedegpos.galactic.lonFluxFlux density near 1031{AA} (in units of 10^-14^erg/cm^2^/s/{AA})0.1fW.m**-2.nm**-1phot.flux;em.UVfloatf_Flux[a] a if flux near 1063{AA}meta.codecharS/N(1031)Signal-to-noise ratio at 1031{AA}stat.snrfloatS/N(1063)Signal-to-noise ratio at 1063{AA}stat.snrfloatS/N(977)Signal-to-noise ratio at 977{AA}stat.snrfloatS/N(1122)Signal-to-noise ratio at 1122{AA}stat.snrfloatV(HI)1Velocities of the HI components found in the 21cm spectra (1)km/sspect.line.widthintV(HI)2Velocities of the HI components found in the 21cm spectra (1)km/sspect.line.widthintV(HI)3? Velocities of the HI components found in the 21cm spectra (1)km/sspect.line.widthintnullableV(HI)4? Velocities of the HI components found in the 21cm spectra (1)km/sspect.line.widthintnullableV(M)1? The metal-line velocities that can be derived from the alignment methodkm/sspect.line.widthintnullablef_V(M)1[>:] Mean value (>) or uncertainty (:)meta.codecharn_V(M)1[bcde] Note on V(metal)1 (2)meta.notecharV(M)2? The metal-line velocities that can be derived from the alignment methodkm/sspect.line.widthintnullableV(M)3? The metal-line velocities that can be derived from the alignment methodkm/sspect.line.widthintnullableV(M)4? The metal-line velocities that can be derived from the alignment methodkm/sspect.line.widthintnullableV(H2)1? H_2_ velocitykm/sspect.line.widthintnullableV(H2)2? H_2_ velocitykm/sspect.line.widthintnullableV(H2)3? H_2_ velocitykm/sspect.line.widthintnullableW03W03: Data from Wakker et al. (2003, J/ApJS/146/1)meta.ref.urlcharSimbadSimbad column added by the CDSmeta.refchar_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.decnullableindexedJ/ApJS/163/282/table3H_2_ measurementsf_T23[)] Flag on T23 (6)meta.codecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameObject name (1)meta.id;meta.maincharf_Name[d] Flag on Name (2)meta.codecharV(H2)The H_2_ velocitykm/sspect.dopplerVelocintl_logN(J=0)Limit flag on logN(J=0)meta.code.errorcharlogN(J=0)Log of H_2_ J=0 column densitylog(cm**-2)phys.columnDensityfloate_logN(J=0)? Lower uncertainty limit on logN(J=0)log(cm**-2)stat.errorfloatnullableE_logN(J=0)? Upper uncertainty limit on logN(J=0)log(cm**-2)stat.error;stat.maxfloatnullablel_logN(J=1)Limit flag on logN(J=0)meta.code.errorcharlogN(J=1)Log of H_2_ J=1 column densitylog(cm**-2)phys.columnDensityfloate_logN(J=1)? Lower uncertainty limit on logN(J=1)log(cm**-2)stat.errorfloatnullableE_logN(J=1)? Upper uncertainty limit on logN(J=1)log(cm**-2)stat.error;stat.maxfloatnullablel_logN(J=2)Limit flag on logN(J=0)meta.code.errorcharlogN(J=2)Log of H_2_ J=2 column densitylog(cm**-2)phys.columnDensityfloate_logN(J=2)? Lower uncertainty limit on logN(J=2)log(cm**-2)stat.errorfloatnullableE_logN(J=2)? Upper uncertainty limit on logN(J=2)log(cm**-2)stat.error;stat.maxfloatnullablel_logN(J=3)Limit flag on logN(J=0)meta.code.errorcharlogN(J=3)Log of H_2_ J=3 column densitylog(cm**-2)phys.columnDensityfloate_logN(J=3)? Lower uncertainty limit on logN(J=3)log(cm**-2)stat.errorfloatnullableE_logN(J=3)? Upper uncertainty limit on logN(J=3)log(cm**-2)stat.error;stat.maxfloatnullablel_logN(J=4)Limit flag on logN(J=0)meta.code.errorcharlogN(J=4)Log of H_2_ J=4 column densitylog(cm**-2)phys.columnDensityfloate_logN(J=4)? Lower uncertainty limit on logN(J=4)log(cm**-2)stat.errorfloatnullableE_logN(J=4)? Upper uncertainty limit on logN(J=4)log(cm**-2)stat.error;stat.maxfloatnullablel_logN(H2)Limit flag on logN(H2)meta.code.errorcharlogN(H2)Log of H_2_ column densitylog(cm**-2)phys.columnDensityfloate_logN(H2)? Lower uncertainty limit on logN(H2)log(cm**-2)stat.errorfloatnullableE_logN(H2)? Upper uncertainty limit on logN(H2)log(cm**-2)stat.error;stat.maxfloatnullableWFull width at half maximum (3)km/sspect.line.widthfloatf_W[)] Flag on W (4)meta.codechare_W? Lower uncertainty limit on Wkm/sstat.error;pos.cartesian.zfloatnullableE_W? Upper uncertainty limit on Wkm/sstat.error;stat.maxfloatnullableWf? Full width at half maximum from curve-of-growth (5)km/sspect.line.widthfloatnullableT01? H_2_ J(0,1) ratio temperatureKphot.antennaTempintnullablef_T01[)] Flag on T01 (6)meta.codecharT23? H_2_ J(2,3) ratio temperatureKphot.antennaTempintnullableT34? H_2_ J(3,4) ratio temperatureKphot.antennaTempintnullablef_T34[)] Flag on T34 (6)meta.codecharJ/ApJS/163/282/table4H_2_ outside the Milky Way DiskrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintf_NameCloud category (1)meta.codecharNameObject namemeta.id;meta.maincharCloudCloud namemeta.idcharV(H2)? H_2_ velocitykm/sspect.dopplerVelocintnullablel_logN(H2)p[<] Upper limit flag on logNpmeta.code.errorcharlogN(H2)p? Published logN(H_2_)phys.columnDensityfloatnullablee_logN(H2)p? Error in logN(H2)pstat.errorfloatnullableFWHMp? FWHM (km/s) of published valuekm/sspect.line.widthfloatnullablen_FWHMp[L] for Linear part of the curve-of-growthmeta.notecharlogN(H2)This paper logN(H_2_)phys.columnDensityfloate_logN(H2)Error in logN(H2)stat.errorfloatFWHM? This paper FWHM (km/s)km/sspect.line.widthfloatnullablen_FWHM[L] for Linear part of the curve-of-growthmeta.notecharNoteNotemeta.notechar