J/MNRAS/436/3557ivo://CDS.VizieR/J/MNRAS/436/3557doi:10.26093/cds/vizier.74363557CDSTiburzi C.Johnston S.Bailes M.Bates S.D.Bhat N.D.R.Burgay M.,Burke-Spolaor S.Champion D.Coster P.D'Amico N.Keith M.J.,Kramer M.Levin L.Milia S.Ng C.Possenti A.Stappers B.W.,Thornton D.van Straten W.2024-08-07T20:12:03Z2017-11-21T09:44:29ZCDS support team

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

cds-question@unistra.frpulsarspolarimetryWe present a polarimetric analysis of 49 long-period pulsars discovered as part of the High Time Resolution Universe (HTRU) southern survey. The sources exhibit the typical characteristics of 'old' pulsars, with low fractional linear and circular polarization and narrow, multi-component profiles. Although the position angle swings are generally complex, for two of the analysed pulsars (J1622-3751 and J1710-2616) we obtained an indication of the geometry via the rotating vector model. We were able to determine a value of the rotation measure (RM) for 34 of the sources which, when combined with their dispersion measures (DM), yields an integrated magnetic field strength along the line of sight. With the data presented here, the total number of values of RM associated with pulsars discovered during the HTRU southern survey sums to 51. The RMs are not consistent with the hypothesis of a counter-clockwise direction of the Galactic magnetic field within an annulus included between 4 and 6kpc from the Galactic Centre. A partial agreement with a counter-clockwise sense of the Galactic magnetic field within the spiral arms is, however, found in the area of the Carina-Sagittarius arm.2013MNRAS.436.3557Thttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/436/3557CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/MNRAS/423/1351 : Energy distribution in pulsars (Burke-Spolaor+, 2012)J/MNRAS/450/2922 : HTRU survey new pulsars (Ng+, 2015)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/436/3557https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/436/3557http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/436/3557https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/436/3557https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/436/3557http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/436/3557GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/436/3557/table1 (Pulsars for which RM can be determined)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/436/3557/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/436/3557/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/436/3557/table1?GETtext/xml+votable180.050000true121.9465833-54.35736110.005555555555555556Cone search capability for table J/MNRAS/436/3557/table2 (Pulsars for which no RM can be determined)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/436/3557/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/436/3557/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/436/3557/table2?GETtext/xml+votable180.050000true139.866125-60.68066670.0055555555555555566/28721 28779 29195 37227 37260 37651 37658 37801 37931 37976 38290 38586 41343 41365 41373 41400 41436 41442 41460 41485 41539 41615 41909 41916 41949 42018 42063 42076 42094 42124 42216 42258 42284 42357 42374 42384 42386 42531 42551 42613 42640 42763 42767 42772 43122 43280 43304 47649 47720https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/436/3557?format=asciiRadiodefaultJ/MNRAS/436/3557/table1Pulsars for which RM can be determinedNameName (JHHMM+DDMM)meta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPSpin periodstime.periodfloatW10Profile width at 10 per centmsspect.line.widthintW50Profile width at 50 per centmsspect.line.widthintLogdE/dtLogarithm of the spin-down luminosityphys.luminosity;em.radiofloatS0Total intensity fluxmJyphot.fluxfloate_S0rms uncertainty on S0 (3sigma)mJystat.errorfloatLPercentage of the linear polarisation%phys.polarization.linearfloate_Lrms uncertainty on L (1sigma)%stat.errorfloatVPercentage of the circular polarisation%phys.polarization.circularfloate_Vrms uncertainty on V (1sigma)%stat.error;pos.cartesian.yfloat|V|Absolute value of percentage of the circular polarisation%phys.polarization.circularfloate_|V|rms uncertainty on |V| (1sigma)%stat.error;pos.cartesian.yfloatRM? Rotation measurerad.m**-2phys.polarization.rotMeasureintnullablee_RM? rms uncertainty on RM (1sigma)rad.m**-2stat.errorintnullableDMDispersion measure (decimal values for corrected values from erratum) (2)pc.cm**-3phys.dispMeasure;instr.dispersionfloate_DM? rms uncertainty on DM for corrected values from erratum (2)pc.cm**-3stat.errorfloatnullableDist? DM derived distance (1)kpcpos.distancefloatnullable<B||>? Average value of the magnetic field along the line of sightuGphys.magFieldfloatnullablelogtauClogarithm of the characteristic agetime.agefloatCorr[*] * for corrected values (2)stat.valuechar_RAPositions from ATNF pulsar catalog (Manchester et al., 2005, Cat. B/psr) (right ascension part)degpos.eq.ra;meta.main_DEPositions from ATNF pulsar catalog (Manchester et al., 2005, Cat. B/psr) (declination part)degpos.eq.dec;meta.mainJ/MNRAS/436/3557/table2Pulsars for which no RM can be determinedrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameName (JHHMM+DDMM)meta.id;meta.maincharPSpin periodstime.periodfloatW10Profile width at 10 per centmsspect.line.widthintW50Profile width at 50 per centmsspect.line.widthintLogdE/dtLogarithm of the spin-down luminosityphys.luminosity;em.radiofloatS0Total intensity fluxmJyphot.fluxfloate_S0rms uncertainty on S0 (3sigma)mJystat.errorfloatLPercentage of the linear polarisation%phys.polarization.linearfloate_Lrms uncertainty on L (1sigma)%stat.errorfloatVPercentage of the circular polarisation%phys.polarization.circularfloate_Vrms uncertainty on V (1sigma)%stat.error;pos.cartesian.yfloat|V|Absolute value of percentage of the circular polarisation%phys.polarization.circularfloate_|V|rms uncertainty on |V| (1sigma)%stat.error;pos.cartesian.yfloatRM? Rotation measurerad.m**-2phys.polarization.rotMeasureintnullablee_RM? rms uncertainty on RM (1sigma)rad.m**-2stat.errorintnullableDMDispersion measure (decimal values for corrected values from erratum) (2)pc.cm**-3phys.dispMeasure;instr.dispersionfloate_DM? rms uncertainty on DM for corrected values from erratum (2)pc.cm**-3stat.errorfloatnullableDist? DM derived distance (1)kpcpos.distancefloatnullable<B||>? Average value of the magnetic field along the line of sightuGphys.magFieldfloatnullablelogtauClogarithm of the characteristic agetime.agefloatCorr[*] * for corrected values (2)stat.valuechar_RAPositions from ATNF pulsar catalog (Manchester et al., 2005, Cat. B/psr) (right ascension part)degpos.eq.ra;meta.main_DEPositions from ATNF pulsar catalog (Manchester et al., 2005, Cat. B/psr) (declination part)degpos.eq.dec;meta.main