J/ApJ/905/76ivo://CDS.VizieR/J/ApJ/905/76doi:10.26093/cds/vizier.19050076CDSAlbert A.Alfaro R.Alvarez C.Angeles Camacho J.R.,Arteaga-Velazquez J.C.Arunbabu K.P.Avila Rojas D.Ayala Solares H.A.,Baghmanyan V.Belmont-Moreno E.BenZvi S.Y.Brisbois C.,Caballero-Mora K.S.Capistran T.Carraminana A.Casanova S.Cotti U.,Coutino de Leon S.De la Fuente E.Diaz Hernandez R.Diaz-Cruz L.,Dingus B.L.DuVernois M.A.Durocher M.Diaz-Velez J.C.,Ellsworth R.W.Engel K.Espinoza C.Fan K.L.Fang K.,Fernandez Alonso M.Fleischhack H.Fraija N.Galvan-Gamez A.Garcia D.,Garcia-Gonzalez J.A.Garfias F.Giacinti G.Gonzalez M.M.Goodman J.A.,Harding J.P.Hernandez S.Hinton J.Hona B.Huang D.,Hueyotl-Zahuantitla F.Huntemeyer P.Iriarte A.Jardin-Blicq A.,Joshi V.Kieda D.Lara A.Lee W.H.Leon Vargas H.Linnemann J.T.,Longinotti A.L.Luis-Raya G.Lundeen J.Lopez-Coto R.Malone K.,Marandon V.Martinez O.Martinez-Castellanos I.Martinez-Castro J.,Matthews J.A.Miranda-Romagnoli P.Morales-Soto J.A.Moreno E.,Mostafa M.Nayerhoda A.Nellen L.Newbold M.Nisa M.U.,Noriega-Papaqui R.Olivera-Nieto L.Omodei N.Peisker A.,Perez Araujo Y.Perez-Perez E.G.Ren Z.Rho C.D.Riviere C.,Rosa-Gonzalez D.Ruiz-Velasco E.Salazar H.Salesa Greus F.S.,Sandoval A.Schneider M.Schoorlemmer H.Serna F.Sinnis G.Smith A.J.,Springer R.W.Surajbali P.Tollefson K.Torres I.Torres-Escobedo R.,Ukwatta T.N.Urena-Mena F.Weisgarber T.Werner F.Willox E.Zepeda A.,Zhou H.de Leon C.Alvarez J.D.The HAWC Collaboration2023-06-08T11:53:56Z2022-08-04T11:55:14ZCDS support team

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

cds-question@unistra.frgamma-ray-astronomyWe present a new catalog of TeV gamma-ray sources using 1523 days of data from the High-Altitude Water Cherenkov (HAWC) Observatory. The catalog represents the most sensitive survey of the northern gamma-ray sky at energies above several TeV, with three times the exposure compared to the previous HAWC catalog, 2HWC. We report 65 sources detected at >=5{sigma} significance, along with the positions and spectral fits for each source. The catalog contains eight sources that have no counterpart in the 2HWC catalog, but are within 1{deg} of previously detected TeV emitters, and 20 sources that are more than 1{deg} away from any previously detected TeV source. Of these 20 new sources, 14 have a potential counterpart in the fourth Fermi Large Area Telescope catalog of gamma-ray sources. We also explore potential associations of 3HWC sources with pulsars in the Australia Telescope National Facility (ATNF) pulsar catalog and supernova remnants in the Galactic supernova remnant catalog.2020ApJ...905...76Ahttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/905/76CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/psr : ATNF Pulsar Catalogue (Manchester+, 2005)IX/67 : Incremental Fermi LAT 4th source cat. (4FGL-DR3) (Fermi-LAT col., 2022)J/ApJ/843/40 : The 2HWC HAWC Observatory gamma-ray cat. (Abeysekara+, 2017)J/ApJS/247/33 : The Fermi LAT fourth source catalog (4FGL) (Abdollahi+, 2020)http://www.atnf.csiro.au/research/pulsar/psrcat/ : ATNF pulsar online cataloghttp://tevcat.uchicago.edu/ : Very High Energy Gamma-Ray online cataloghttp://snrcat.physics.umanitoba.ca/ : SNRcat - High Energy Observations ofhttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/905/76https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/905/76http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/905/76https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/905/76https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/905/76http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/905/76GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/905/76/sources (Source list and nearest TeVCat sources (Table 1) and radius, best-fit spectrum, and energy range (Table 2))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/905/76/sources?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/905/76/sources?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/905/76/sources?GETtext/xml+votable180.050000true83.627922.02430.005555555555555556Cone search capability for table J/ApJ/905/76/table3 (New HAWC sources with no TeV counterpart)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/905/76/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/905/76/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/905/76/table3?GETtext/xml+votable180.050000true95.319538.21130.005555555555555556Cone search capability for table J/ApJ/905/76/table4 (HAWC sources with the corresponding TeV halo candidate pulsars within 1deg)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/905/76/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/905/76/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/905/76/table4?GETtext/xml+votable180.050000true85.162722.8740.0055555555555555566/5423 6787 9612 12969 14340 14343 14355 14357 14403 14413 14415 14424 14429 14597 14606 14619 14625 14692 14696 14702 14708 15641 22255 23646 23830-23831 23855 23941 23953-23955 23995 24183 24185 24189 28901 28919 29100 29114 29460 29471 29505 29529 30219 30258 30269 30271 30314 30318 30416 30428 30507 30595 30607 30619 30645 30692 30694 30703 30714 30716 30719 31898 31979 32068https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/905/76?format=asciiGamma-raydefaultJ/ApJ/905/76/sourcesSource list and nearest TeVCat sources (Table 1) and radius, best-fit spectrum, and energy range (Table 2)F7sys-u[1.1e-15/5.6e-14]? Upper systematic uncertainty on F7stat.error.sys;stat.maxdoublenullableF7sys-l[-3.5e-14/-5e-16]? Lower systematic uncertainty on F7stat.error.sys;stat.mindoublenullableIndsys-u[0.057/0.2]? Upper systematic uncertainty on Indexstat.error.sys;stat.maxdoublenullableIndsys-l[-0.11/-0.007]? Lower systematic uncertainty on Indexstat.error.sys;stat.mindoublenullableER-min[0.4/14.8]? Energy Range, lower bound (2)TeVphys.energy;stat.minfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeq[0/64] Sequential running numbermeta.idintHHAWC sources with the corresponding TeV halo candidate pulsars within 1deg (link to Table 4)meta.ref.urlcharNNew HAWC sources with no TeV counterpart (link to Table 3)meta.ref.urlintnullable3HWCHAWC Namemeta.id;meta.maincharprimaryf_3HWCSource flags (1)meta.codecharRAJ2000[83.6/337] Right Ascension (J2000)degpos.eq.ra;meta.mainTeVCatNearest TeVCat (Wakely & Horan 2008ICRC....3.1341W) sourcemeta.id.assoccharSimbadSimbad column added by the CDSmeta.ref.urlcharDEJ2000[-24.1/61.1] Declination (J2000)degpos.eq.dec;meta.mainGLON[5.48/205.03] Galactic Longitudedegpos.galactic.lonGLAT[-5.8/65.05] Galactic latitudedegpos.galactic.latdoubleePos[0.057/0.74] Positional uncertainty (2)degstat.error;posdoublers[0/1] Search radiusdegphys.angSizefloatTS[25/35737] Test statisticstat.fit.paramdoubleSep[0/14.6] Nearest TeVCat source distance (3)degpos.angDistancefloatf_TeVCatb=TeVCat source name within 0.5deg of a 3HWC sourcemeta.codecharn_TeVCat[*] Flag on TeVCatmeta.notecharF7[3e-15/2.4e-13]? Differential flux at 7TeVTeV**-1.cm**-2.s**-1phot.flux;arith.diff;em.gammadoublenullableE_F7[6.6e-16/1.1e-14]? Upper statistical uncertainty on F7TeV**-1.cm**-2.s**-1stat.error;stat.maxdoublenullablee_F7[-1.2e-14/-6.5e-16]? Lower statistical uncertainty on F7TeV**-1.cm**-2.s**-1stat.errordoublenullableInd[-3.15/-1.9]? Spectral fit indexspect.index;meta.modelleddoublenullableE_Ind[0.0046/0.3]? Upper statistical uncertainty on Indexstat.error;stat.maxdoublenullablee_Ind[-0.31/-0.004]? Lower statistical uncertainty on Indexstat.errordoublenullableER-max[7.9/293]? Energy Range, upper bound (2)TeVphys.energy;stat.maxfloatnullableJ/ApJ/905/76/table3New HAWC sources with no TeV counterpartrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint3HWCHAWC Namemeta.id;meta.maincharSNRCatNearest SNRmeta.id.assocchar_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services)degpos.eq.raindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services)degpos.eq.decindexedClassClassmeta.code.classcharGLON[31.95/201.08] Galactic Longitudedegpos.galactic.lonGLAT[-2.77/21.68] Galactic latitudedegpos.galactic.lat4FGLNearest GeV source in 4FGL, Abdollahi+ (2020, J/ApJS/247/33)meta.id.assoccharSep4FGL[0.15/1]? Separation distance from 4GL sourcedegpos.angDistancefloatnullableATNFATNF Pulsar identifier, Manchester+ (2005, B/psr)meta.id.assoccharSepATNF[0.13/0.94]? Separation distance from pulsardegpos.angDistancefloatnullableSepSNR[0.13/0.81]? Separation distance from nearest SNRpos.angDistancefloatnullableTypeSNR Type from the SNRCat, Ferrand & Safi-Harb (2012AdSpR..49.1313F)meta.notecharJ/ApJ/905/76/table4HAWC sources with the corresponding TeV halo candidate pulsars within 1deg3HWCHAWC Namemeta.id;meta.mainchar_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services)degpos.eq.raindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services)degpos.eq.decindexedrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGLON[22.13/200.91] Galactic Longitudedegpos.galactic.lonGLAT[-4.13/20.34] Galactic latitudedegpos.galactic.latATNFATNF pulsar, Manchester+ (2005, B/psr)meta.id.assoccharAge[111/342] Agekyrtime.agefloatEdot[3.25e+34/2.87e+36] Spin-down luminosity, erg/s1e-07Wphys.luminosity;em.gammadoubleDist[0.19/5.06] Distancekpcpos.distancefloatSep[0.11/0.95] Separationdegpos.angDistancefloatTeVCatPreviously detected TeV counterpart of each sourcemeta.id.assocchar