J/PAZh/42/200ivo://CDS.VizieR/J/PAZh/42/200CDSZhezher Ya.V.Nugaev E.Ya.Rubtsov G.I.2017-12-06T07:38:10Z2016-06-27T13:43:47ZCDS support team

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

cds-question@unistra.frmilky-way-galaxymagellanic-cloudspulsarsstellar-distanceA number of recent studies indicates a significant amount of ionized gas in a form of the hot gas halo around the Milky Way. The halo extends over the region of 100 kpc and may be acountable for the missing baryon mass. In this paper we calculate the contribution of the proposed halo to the dispersion measure (DM) of the pulsars. The Navarro, Frenk, and White (NFW), Maller and Bullock (MB), and Feldmann, Hooper, and Gnedin (FHG) density distributions are considered for the gas halo. The data set includes pulsars with the distance known independently from the DM, e.g., pulsars in globular clusters, LMC, SMC and pulsars with known parallax. The results exclude the NFW distribution for the hot gas, while the more realisticMB and FHG models are compatible with the observed dispersion measure.2016PAZh...42..200Zhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/PAZh/42/200CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/PAZh/42/200https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/PAZh/42/200http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/PAZh/42/200https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/PAZh/42/200https://vizier.iucaa.in/viz-bin/votable?-source=J/PAZh/42/200http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/PAZh/42/200GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/PAZh/42/200/table1 (List of Milky Way pulsars with parallaxes)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/PAZh/42/200/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/PAZh/42/200/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/PAZh/42/200/table1?GETtext/xml+votable180.050000true7.61354.86230.005555555555555556Cone search capability for table J/PAZh/42/200/table3 (List of LargeMagellanic Cloud and Small Magellanic Cloud pulsars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/PAZh/42/200/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/PAZh/42/200/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/PAZh/42/200/table3?GETtext/xml+votable180.050000true72.276-70.52890.0055555555555555566/1949 2411 3157 3162 3616 4163 4291 4750 4831 6051 8068 8277 8458 11371 12975 13053 13218 13287 13719 13921 15499 17247 17450 18153 18947 19025 20574 22154 23830 24460 26555 26824 27223 27543 27554 28135 28226 28945 29575 30630 30657 30708 30794 31101 31228 32018 33073 33075 33076 33089 33091 33094 33095 33098 33099 33112 33113 33123 33125 33294 33299 33306 33325 33328 34034 37161 38133 39235 39825 40667 41212 42592 42916 44356 45897 46787 47741 47824 48193 48928https://cdsarc.cds.unistra.fr/viz-bin/moc/J/PAZh/42/200?format=asciiRadiodefaultJ/PAZh/42/200/table1List of Milky Way pulsars with parallaxesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNamePulsar name (JHHMM+DDMM)meta.id;meta.maincharGLONGalactic longitudedegpos.galactic.lonGLATGalactic latitudedegpos.galactic.latDistDistancekpcpos.distance;pos.galactocentricfloatDM? Dispersion measurepc.cm**-3phys.dispMeasure;instr.dispersiondoublenullableSimbadSimbad column added by the CDSmeta.ref.urlchar_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/PAZh/42/200/table3List of LargeMagellanic Cloud and Small Magellanic Cloud pulsarsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNamePulsar name (JHHMM+DDMM)meta.id;meta.maincharGLONGalactic longitudedegpos.galactic.lonGLATGalactic latitudedegpos.galactic.latDistDistancekpcpos.distance;pos.galactocentricfloatDM? Dispersion measurepc.cm**-3phys.dispMeasure;instr.dispersiondoublenullableSimbadSimbad column added by the CDSmeta.ref.urlchar_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