J/ApJ/704/1405ivo://CDS.VizieR/J/ApJ/704/1405doi:10.26093/cds/vizier.17041405CDSKrimm H.A.Yamaoka K.Sugita S.Ohno M.Sakamoto T.Barthelmy S.D.,Gehrels N.Hara R.Norris J.P.Ohmori N.Onda K.Sato G.Tanaka H.,Tashiro M.Yamauchi M.2018-01-05T08:55:40Z2011-12-12T11:08:55ZCDS support team

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

cds-question@unistra.frgamma-ray-astronomyastronomical-modelsredshiftedOne of the most prominent, yet controversial associations derived from the ensemble of prompt-phase observations of gamma-ray bursts (GRBs) is the apparent correlation in the source frame between the peak energy (E_peak_) of the {nu}F({nu}) spectrum and the isotropic radiated energy, E_iso_. Since most GRBs have E_peak_ above the energy range (15-150keV) of the Burst Alert Telescope (BAT) on Swift, determining accurate E_peak_ values for large numbers of Swift bursts has been difficult. However, by combining data from Swift/BAT and the Suzaku Wide-band All-Sky Monitor (WAM), which covers the energy range from 50 to 5000keV, for bursts which are simultaneously detected, one can accurately fit E_peak_ and E_iso_ and test the relationship between them for the Swift sample. Between the launch of Suzaku in 2005 July and the end of 2009 April, there were 48 GRBs that triggered both Swift/BAT and WAM, and an additional 48 bursts that triggered Swift and were detected by WAM, but did not trigger. A BAT-WAM team has cross-calibrated the two instruments using GRBs, and we are now able to perform joint fits on these bursts to determine their spectral parameters. For those bursts with spectroscopic redshifts, we can also calculate the isotropic energy. Here, we present the results of joint Swift/BAT-Suzaku/WAM spectral fits for 91 of the bursts detected by the two instruments.2009ApJ...704.1405Khttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/704/1405CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toIX/36 : GRANAT/PHEBUS catalog of cosmic gamma-ray bursts (Terekhov+, 1994-2002)J/ApJS/195/2 : The second Swift BAT GRB catalog (BAT2) (Sakamoto+, 2011)J/A+A/525/A53 : GBM parameters for detected FERMI bursts (Guetta+, 2011)J/MNRAS/407/2075 : Gamma-ray bursts spectral peak estimator (Shahmoradi+,J/PAZh/35/10 : Gamma-ray bursts with known redshifts (Badjin+, 2009)J/ApJS/175/179 : The BAT1 gamma-ray burst catalog (Sakamoto+, 2008)J/other/APh/26.367 : GRB from RICE data (Besson+, 2007)J/ApJS/169/62 : GRB database of spectral lags (Hakkila+, 2007)J/ApJS/166/298 : Spectral catalog of bright BATSE gamma-ray bursts (Kaneko+J/ApJ/609/935 : Gamma-ray burst formation rate (Yonetoku+, 2004)J/ApJS/134/385 : Supplement to the BATSE gamma-ray burst catalogs (Kommers+J/ApJS/126/19 : BATSE gamma-ray burst spectral catalog. I. (Preece+, 2000)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/704/1405https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/704/1405http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/704/1405https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/704/1405https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/704/1405http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/704/1405GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/704/1405/table1 (General properties of BAT/WAM bursts)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/704/1405/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/704/1405/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/704/1405/table1?GETtext/xml+votable180.050000true13.711641714.085950.0055555555555555566/236 453 500 503 1102 1507 2315 2925 3536 3589 3659 3832 3894 4397 5840 6445 7685 8391 8438 8761 8798 8954 9926 10094 10666 11545 11673 12597 13363 13694 14020 14781 14977 15683 15702 16078 16769 17733 17814 18097 19194 19436 19637 19731 19890 20030 20393 21360 22422 23138 23680 27962 28692 29019 29612 30471 30557 30692 31185 32110 33617 33735 34465 34605 35615 36297 37007 37383 37428 38046 38926 39829 41031 41442 41555 42113 42892 43705 44246 45205 45422 45548 45836 46218 46250 47027 47162 48054 48189 48447https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/704/1405?format=asciiGamma-rayOpticaldefaultJ/ApJ/704/1405/table1General properties of BAT/WAM burstsf_TrigW[u] u: untrigmeta.codecharTrigW? WAM trigger numbermeta.idintnullableDetWAM detector number (1)meta.id;instrintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGRBGRB designation (YYMMDDA)meta.id;meta.maincharprimaryT90Values of T_90_ are from Sakamoto et al. (2008, Cat. J/ApJS/175/179) unless otherwise indicatedsstat.valuefloatr_T90? Other reference for T_90_ (see refs.dat file)meta.ref;pos.frameintnullablef_T90[S] S: short burstmeta.codecharz? Redshiftsrc.redshiftfloatnullabler_z? Redshift reference (see refs.dat file)meta.ref;pos.frameintnullablef_Trig[u] u: untrigmeta.codecharTrig? BAT trigger numbermeta.idintnullablef_Det[c-g] only one side of WAM detectors used (2)meta.codecharti.0? Total burst interval, start (3)stime.startfloatnullableti.1? Total burst interval, end (3)stime.endfloatnullablef_ti.1[sl,h ] Total burst peculiarity (4)meta.codecharsi.0? Segment interval, start (3)stime.startfloatnullablesi.1? Segment interval, end (3)stime.endfloatnullablef_si.1[sl] Burst segment peculiarity (4)meta.codecharSegSegment: portion of the burst used for the time- integrated spectral fitmeta.notecharf_Seg[d] precursor to main burst (5)meta.codecharSimbadSimbad column added by the CDSchar_RAPositions from Simbad (right ascension part)degpos.eq.ra;meta.main_DEPositions from Simbad (declination part)degpos.eq.dec;meta.mainJ/ApJ/704/1405/table2Time-integrated spectral parameters of BAT/WAM burstsdofDegree of freedomstat.fit.dofintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGRBGRB designation (YYMMDDA)meta.id;meta.maincharf_GRB[a] Flag for GRB 080218A (1)meta.codecharalphaPhoton spectral index {alpha} (2)spect.indexfloate_alphaalpha uncertaintystat.error;pos.eq.rafloatbeta? 2d photon spectral index {beta} (2)spect.indexfloatnullableE_beta? Positive error in betastat.error;stat.maxfloatnullablee_beta? Negative error in betastat.errorfloatnullableEpk? Energy peak E_peak_ (2)keVphys.energyintnullableE_Epk? Positive error in EpkkeVstat.error;stat.maxintnullablee_Epk? Negative error in EpkkeVstat.errorintnullableEiso? Isotropic energy (in 10^52^erg)1e+45Jphys.energyfloatnullablee_Eiso? E_iso_ uncertainty1e+45Jstat.errorfloatnullableWAMAWAM A norm: dimensionless constant C (2)stat.fit.paramfloatE_WAMAPositive error in WAM Astat.error;stat.maxfloate_WAMANegative error in WAM Astat.errorfloatWAMB? WAM B norm: dimensionless constant C (2)stat.fit.paramfloatnullableE_WAMB? Positive error in WAM Bstat.error;stat.maxfloatnullablee_WAMB? Negative error in WAM Bstat.errorfloatnullablechi2{chi}^2^ teststat.fit.chi2floatModModel (G1)meta.notecharf_Mod[*] *: best-fit model (by {Delta}{chi}^2^ test)meta.codecharJ/ApJ/704/1405/table3Spectral parameters for BAT/WAM bursts fitted only by a power-law modelrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGRBGRB designation (YYMMDDA)meta.id;meta.maincharalphaPhoton spectral indexspect.indexfloate_alphaalpha uncertaintystat.error;pos.eq.rafloatEpk? Energy peak (1)keVphys.energyintnullableE_Epk? Positive error on E_peak_keVstat.error;stat.maxintnullablee_Epk? Negative error on E_peak_keVstat.errorintnullablef_Epk[a] a: this burst has a fit E_peak_ from Sakamoto, 2008ApJS..175..179Smeta.codecharWAMAWAM A norm: dimensionless constant Cstat.fit.paramfloatE_WAMAPositive error in WAM Astat.error;stat.maxfloate_WAMANegative error in WAM Astat.errorfloatWAMB? WAM B norm: dimensionless constant Cstat.fit.paramfloatnullableE_WAMB? Positive error in WAM Bstat.error;stat.maxfloatnullablee_WAMB? Negative error in WAM Bstat.errorfloatnullablechi2{chi}^2^ teststat.fit.chi2floatdofDegrees of freedomstat.fit.dofintJ/ApJ/704/1405/table4Fluence values for BAT/WAM burstsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGRBGRB designation (YYMMDDA)meta.id;meta.maincharFlu115-150keV energy fluence (in 10^-6^erg/cm^2^)nJ.m**-2phot.fluence;em.gamma.hardfloatE_Flu1Flu1 positive uncertaintynJ.m**-2stat.error;stat.maxfloate_Flu1Flu1 negative uncertaintynJ.m**-2stat.errorfloatFlu215-2000keV energy fluence (in 10^-6^erg/cm^2^)nJ.m**-2phot.fluence;em.gamma.hardfloatE_Flu2Flu2 positive uncertaintynJ.m**-2stat.error;stat.maxfloate_Flu2Flu2 negative uncertaintynJ.m**-2stat.errorfloatFlu31-10000keV energy fluence (in 10^-6^erg/cm^2^)nJ.m**-2phot.fluence;em.gamma.hardfloatE_Flu3Flu3 positive uncertaintynJ.m**-2stat.error;stat.maxfloate_Flu3Flu3 negative uncertaintynJ.m**-2stat.errorfloatJ/ApJ/704/1405/table5Time-resolved spectral parameters of BAT/WAM burstsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGRBGRB name (YYMMDDA)meta.id;meta.maincharSeqSequencemeta.notecharIntInterval: times are with respect to the Swift/BAT triggertime.intervalcharf_Int[sl]meta.codecharalphaSpectral photon index {alpha}spect.indexfloate_alphaalpha uncertaintystat.error;pos.eq.rafloatbeta? Spectral photon index {beta}spect.indexfloatnullableE_beta? Positive error in betastat.error;stat.maxfloatnullablee_beta? Negative error in betastat.errorfloatnullableEpk? Energy peakkeVphys.energyintnullableE_Epk? Positive error in E_peak_keVstat.error;stat.maxintnullablee_Epk? Negative error in E_peak_keVstat.errorintnullableEiso? Isotropic energy (in 10^52^ergs units)1e+45Jphys.energyfloatnullablee_Eiso? E_iso_ uncertainty1e+45Jstat.errorfloatnullablechi2{chi}^2^ teststat.fit.chi2floatdofDegree of freedomstat.fit.dofintModModel (G1)meta.notecharf_Mod[*] best-fit model (by the {Delta}{chi}^2^ test)meta.codecharJ/ApJ/704/1405/refsReferencesRefReference numbermeta.id;meta.mainintBibCodeBibcodemeta.bib.bibcodecharAutFirst author's namemeta.bib.authorcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint