J/ApJ/854/99ivo://CDS.VizieR/J/ApJ/854/99doi:10.26093/cds/vizier.18540099CDSWu J.Clark C.J.Pletsch H.J.Guillemot L.Johnson T.J.Torne P.,Champion D.J.Deneva J.Ray P.S.Salvetti D.Kramer M.Aulbert C.,Beer C.Bhattacharyya B.Bock O.Camilo F.Cognard I.Cuellar A.,Eggenstein H.B.Fehrmann H.Ferrara E.C.Kerr M.Machenschalk B.,Ransom S.M.Sanpa-Arsa S.Wood K.2019-01-09T08:30:14Z2018-12-21T07:53:59ZCDS support team

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

cds-question@unistra.frpulsarsgamma-ray-astronomysurveysWe report on the analysis of 13 gamma-ray pulsars discovered in the Einstein@Home blind search survey using Fermi Large Area Telescope (LAT) Pass 8 data. The 13 new gamma-ray pulsars were discovered by searching 118 unassociated LAT sources from the third LAT source catalog (3FGL), selected using the Gaussian Mixture Model machine-learning algorithm on the basis of their gamma-ray emission properties being suggestive of pulsar magnetospheric emission. The new gamma-ray pulsars have pulse profiles and spectral properties similar to those of previously detected young gamma-ray pulsars. Follow-up radio observations have revealed faint radio pulsations from two of the newly discovered pulsars and enabled us to derive upper limits on the radio emission from the others, demonstrating that they are likely radio-quiet gamma-ray pulsars. We also present results from modeling the gamma-ray pulse profiles and radio profiles, if available, using different geometric emission models of pulsars. The high discovery rate of this survey, despite the increasing difficulty of blind pulsar searches in gamma rays, suggests that new systematic surveys such as presented in this article should be continued when new LAT source catalogs become available.2018ApJ...854...99Whttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/854/99CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/psr : ATNF Pulsar Catalogue (Manchester+, 2005)J/MNRAS/424/2832 : Pulsars in {gamma}-ray sources (Lee+, 2012)J/MNRAS/424/L64 : AGN/pulsar distinction for 2FGL sources (Mirabal+, 2012)J/ApJS/208/17 : 2nd Fermi LAT cat. of gamma-ray pulsars (2PC) (Abdo+, 2013)J/ApJ/763/80 : GBT 350MHz survey. I. 13 new pulsars (Boyles+, 2013)J/ApJS/218/23 : Fermi LAT third source catalog (3FGL) (Acero+, 2015)J/ApJ/810/85 : Obs. of first Fermi-LAT sources at Parkes (Camilo+, 2015)J/ApJS/224/8 : The first Fermi LAT SNR catalog (1SC) (Acero+, 2016)J/ApJ/820/8 : 3FGL sources statistical classifications (Saz Parkinson+, 2016)http://einsteinathome.org/ : Einstein@Home home pagehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/854/99https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/854/99http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/854/99https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/854/99https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/854/99http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/854/99GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/854/99/table1 (Ranked source list)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/854/99/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/854/99/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/854/99/table1?GETtext/xml+votable180.050000true266.343-29.0630.0055555555555555565/9504 6/1791 1957 3054 3234 3649 14285 14624 14641 14658 14667 14671 14683 14697 14704 14706 15400 22243 22255 24554 25142 28804 28823 28825 28828 28830 28831 28849 28854 28855 28857 28900 28912 29101 29160 29504 29532 30218 30244 30247 30256 30258 30263 30269 30312 30317 30330 30341 30405 30417 30425 30601 30603 30616 30694 30715 30716 31316 37183 37310 37849 37861 37873 37881 37900 37923 37926 37929 37934 38026 39889 41217 41653 41671 41676 41683 41689 41699 41782 41794 41814 41815 42043 42143 42169 42173 42207 42215 42225 42226 42378 42379 42444 42445 42460 42583 42744 42981 43019 43029 43040 45970 48227https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/854/99?format=asciiRadioGamma-raydefaultJ/ApJ/854/99/table1Ranked source listrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintn_3FGL[r] r: sources searched with relocalized positions, as mentioned in Sec. 3.2meta.notechar3FGL3FGL catalog identifier (1)meta.id;meta.tablecharf_3FGLFlag on 3FGL (2)meta.codecharRAJ2000Hour of searched Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Degree of searched Declination (J2000)pos.eq.dec;meta.mainRad[1/13.7] Searched radiusarcminphys.angSizefloatVar[23.3/90.7] Variability index (3)src.var.indexfloatTScurve[0.5/275.2] Curvature Test Statistic (3)stat.fit.goodnessfloatTScut[0/378.7] Spectral cutoff Test Statistic (4)stat.fit.goodnessfloatEcut[0/45.8]? Cutoff energy (4)GeVphys.energy;em.gammafloatnullableGamma[0/3.1] Photon index (4)meta.code;spect.indexfloatTS[80/4790] Test Statistic value (4)stat.fit.goodnessintlogRS[3.4/19] log pulsar likelihood value from our Gaussian Mixture Model (GMM) analysisstat.likelihoodfloatClassClass flags (5)meta.codecharSimbadSimbad column added by the CDSmeta.ref.urlchar