J/MNRAS/489/1543ivo://CDS.VizieR/J/MNRAS/489/1543doi:10.26093/cds/vizier.74891543CDSOlszanski T.E.E.Mitra D.Rankin J.M.2024-08-20T20:12:32Z2023-02-09T13:59:37ZCDS support team

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

cds-question@unistra.frpulsarspolarimetryradio-spectroscopyWe report on an Arecibo 4.5-GHz polarimetric single-pulse survey of the brightest pulsars at high frequency within its sky. The high-frequency profiles are accompanied by a collection of both previously published and unpublished high quality 1.4- and 0.33-GHz observations. Here our analyses and discussion primarily involve the average and statistical properties of the 46 pulsars polarimetric pulse sequences, profile classification and frequency evolution, and polarimetric profiles and peak-occurrence histograms. In most cases both the fractional linear polarization and profile widths decrease with frequency as expected, but there are some exceptions. Similarly, we were able to review and/or extend the profile classifications for this population of pulsars and work out their beaming characteristics quantitatively showing that almost all show properties compatible with the core/double-cone emission beam model. The entirety of these observations' average profiles are accessible for download.2019MNRAS.489.1543Ohttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/489/1543CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/489/1543https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/489/1543http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/489/1543https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/489/1543https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/489/1543http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/489/1543GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/489/1543/table1 (Observation information)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/489/1543/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/489/1543/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/489/1543/table1?GETtext/xml+votable180.050000true46.137979219.54761110.0055555555555555566/426 4163 4227 4831 6262 8277 9040 9240 13053 13218 14346 14366 14415 14429 14549 23620 23727 23830 23994 24040 24186 24360 24460 24541 27554 28135 28226 30319 30328 30417 30600 30630 30657 30691 30700 30708 30713 31623 31809 31829 31898 31933 32007 32024 32048 32116https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/489/1543?format=asciiRadiodefaultJ/MNRAS/489/1543/table1Observation informationSimbadSimbad column added by the CDSmeta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNamePulsar namemeta.id;meta.maincharPPulsar rotational periodstime.periodfloatDMDispersion measurepc.cm**-3phys.dispMeasure;instr.dispersionfloatRMRotation measurerad.m**2phys.polarization.rotMeasurefloatMJDP? Modified Julian date of the P band observationdtime.epochintnullablef_MJDP[*] Flag on MJDP (1)meta.codecharNpP? Number of pulses on the P bandmeta.numberintnullableBinsP? Binning on the P bandinstr.setupintnullableMJDLModified Julian date of the L band observationdtime.epochintNpLNumber of pulses on the L bandmeta.numberintBinsLBinning on the L bandinstr.setupintMJDCModified Julian date of the C band observationdtime.epochintNpCNumber of pulses on the C bandmeta.numberintBinsCBinning on the C bandinstr.setupint_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainJ/MNRAS/489/1543/table2Pulsar parametersNamePulsar namemeta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPPulsar rotation periodstime.periodfloattauPulsar spin-down age (2)yrtime.agedoubleBsurfPulsar magnetic fieldGphys.magFieldfloatB12/P2Pulsar acceleration parameterphys.accelerationfloat1/QBeskin, Gurevich & Istomin's (1993ppm..book.....B) 1/Q parameterstat.fit.paramfloatPdotPulsar spin-downs/sarith.rate;time.perioddoubleEdotPulsar spin-down energy (1)1e-07Wphys.energyfloatJ/MNRAS/489/1543/table3Profile width informationrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintW50P? Width of pulse at 50% of peak intensity in the P banddegsrc.var.pulsefloatnullablee_W50P? Error on W50Pdegstat.errorfloatnullableW10P? Width of pulse at 10% of peak intensity in the P banddegsrc.var.pulsefloatnullablee_W10P? Error on W10Pdegstat.errorfloatnullableW5sP? Width of pulse at 5{sigma} from the peak in the P banddegsrc.var.pulsefloatnullablee_W5sP? Error on W5sPdegstat.errorfloatnullableW50LWidth of pulse at 50% of peak intensity in the L banddegsrc.var.pulsefloate_W50LError on W50Ldegstat.errorfloatW10LWidth of pulse at 10% of peak intensity in the L banddegsrc.var.pulsefloate_W10LError on W10Ldegstat.errorfloatW5sLWidth of pulse at 5{sigma} from the peak in the L banddegsrc.var.pulsefloate_W5sLError on W5sLdegstat.errorfloatW50CWidth of pulse at 50% of peak intensity in the C banddegsrc.var.pulsefloate_W50CError on W50Cdegstat.errorfloatW10CWidth of pulse at 10% of peak intensity in the C banddegsrc.var.pulsefloate_W10CError on W10Cdegstat.errorfloatW5sC? Width of pulse at 5{sigma} from the peak in the C banddegsrc.var.pulsefloatnullablee_W5sC? Error on W5sCdegstat.errorfloatnullableNamePulsar namemeta.id;meta.maincharJ/MNRAS/489/1543/table4Pulsar geometry informationhcone2? Emisson characteristic height of the outer conekmpos.cartesian.zintnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintf_Name[mi] Flag on Name (1)meta.codecharClassPulsar classsrc.classcharu_Wcore[~] Uncertainty flag on Wcmeta.code.errorcharWcore? Core half-power width at 1GHzdegsrc.var.pulsefloatnullablef_Wcore[?] Flag on Wcmeta.codecharWcapPulsar polar cap (2)degsrc.var.pulsefloatalpha? Magnetic colatitude (3)degstat.fit.paramintnullableR? Maximum rate of polarization-angle rotation at the center of the profile (4)phys.polarization.rotMeasurefloatnullablef_R[*?] Flag on R (5)meta.codecharbeta? Sightline impact angledegstat.fit.paramfloatnullableu_Wcone1[~] Uncertainty flag on Wcone1meta.code.errorcharWcone1? Inner cone widthdegsrc.var.pulsefloatnullablef_Wcone1[?] Flag on Wcone1meta.codecharrho1? Outside half-power radius of the inner conedegphys.angSize;srcfloatnullableb/r1? beta to rho1 ratio ({beta}/{rho}_1_)degstat.fit.paramfloatnullableu_Wcone2[~] Uncertainty flag on Wcone2meta.code.errorcharWcone2? Outer cone widthdegsrc.var.pulsefloatnullablerho2? Outside half-power radius of the outer conedegphys.angSize;srcfloatnullableb/r2? beta to rho2 ratio ({beta}/{rho}_2_)degstat.fit.paramfloatnullablehcone1? Emisson characteristic height of the inner conekmpos.cartesian.zintnullableNamePulsar namemeta.id;meta.maincharJ/MNRAS/489/1543/table5Polarization informatione_VabsLError on VabsL%stat.errorfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintLP? Fractional linear polarization in the P band%phys.polarization.linearfloatnullablee_LP? Error on LP%stat.errorfloatnullableVP? Fractional circular polarization in the P band%phys.polarization.circularfloatnullablee_VP? Error on VP%stat.errorfloatnullableVabsP? Absolute fractional circular polarization in the P band%phys.polarization.circularfloatnullablee_VabsP? Error on VabsP%stat.errorfloatnullableLLFractional linear polarization in the L band%phys.polarization.linearfloate_LLError on LL%stat.errorfloatVLFractional circular polarization in the L band%phys.polarization.circularfloate_VLError on VL%stat.errorfloatVabsLAbsolute fractional circular polarization in the L band%phys.polarization.circularfloatLC? Fractional linear polarization in the C band%phys.polarization.linearfloatnullablee_LC? Error on LC%stat.errorfloatnullableVC? Fractional circular polarization in the C band%phys.polarization.circularfloatnullablee_VC? Error on VC%stat.errorfloatnullableVabsC? Absolute fractional circular polarization in the C band%phys.polarization.circularfloatnullablee_VabsC? Error on VabsC%stat.errorfloatnullableNamePulsar namemeta.id;meta.mainchar