J/A+A/588/A135ivo://CDS.VizieR/J/A+A/588/A135doi:10.26093/cds/vizier.35880135CDSYu H.-F.Preece R.D.Greiner J.Bhat P.N.BissaldiE.Briggs M.S.,Cleveland W.H.Connaughton V.Goldstein A.von KienlinA.,Kouveliotou C.Mailyan B.Meegan C.A.Paciesas W.S.Rau A.,Roberts O.J.Veres P.Wilson-Hodge C.Zhang B.-B.van Eerten H.J.2017-10-02T19:28:48Z2016-03-31T07:51:01ZCDS support team

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

cds-question@unistra.frgamma-ray-astronomyWe aim to obtain high-quality time-resolved spectral fits of gamma-ray bursts (GRBs) observed by the Gamma-ray Burst Monitor (GBM) on board the Fermi Gamma-ray Space Telescope. We perform time-resolved spectral analysis with high temporal and spectral resolution of the brightest bursts observed by Fermi GBM in its first 4 years of mission. We present the complete catalog containing 1,491 spectra from 81 bursts with high spectral and temporal resolution. Distributions of parameters, statistics of the parameter populations, parameter-parameter and parameter-uncertainty correlations, and their exact values are obtained and presented as main results in this catalog. We report a criterion that is robust enough to automatically distinguish between different spectral evolutionary trends between bursts. We also search for plausible blackbody emission components and find that only 3 bursts (36 spectra in total) show evidence of a pure Planck function. It is observed that the averaged time-resolved low-energy power-law index and peak energy are slightly harder than the time-integrated values. Time-resolved spectroscopic results should be used when interpreting physics from the observed spectra, instead of the time-integrated results.2016A&A...588A.135Yhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/588/A135CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/ApJ/756/112 : Fermi/GBM GRB time-resolved spectral analysis (Lu+, 2012)J/ApJ/763/15 : Fermi GRB analysis. III. T_90_ distributions (Qin+, 2013)J/ApJS/211/13 : The second Fermi/GBM GRB catalog (4yr) (von Kienlin+, 2014)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/588/A135https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/588/A135http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/588/A135https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/588/A135https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/588/A135http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/588/A135GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapGamma-raydefaultJ/A+A/588/A135/tablea1BEST model parameters for 1802 spectraBESTBEST model of spectrummeta.id;stat.fitcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintTIDGBM trigger name of GRBmeta.id;meta.maincharSpecNoSpectrum number in burstmeta.idintTstartStart time of spectrumstime.startdoubleTstopEnd time of spectrumstime.epochdoubleNorm? Normalization factor10000s**-1.m**-2.keV**-1stat.fit.paramfloatnullablee_Norm? Error of normalization factor10000s**-1.m**-2.keV**-1stat.errorfloatnullablealpha? Low energy photon spectral indexspect.indexfloatnullablee_alpha? Error of alphastat.error;pos.eq.rafloatnullablebeta? High energy photon spectral indexspect.indexfloatnullablee_beta? Error of betastat.errorfloatnullableEp? Peak energykeVem.energyfloatnullablee_Ep? Error of peak energykeVstat.errorfloatnullableEb? Break energykeVem.energyfloatnullablee_Eb? Error of break energykeVstat.errorfloatnullableCSTAT? CSTAT valuestat.fit.paramdoublenullabledof? Degrees of freedomstat.fit.dofintnullablephFl? Photon flux10000s**-1.m**-2phot.count;em.gamma.harddoublenullablee_phFl? Error of photon flux10000s**-1.m**-2stat.errorfloatnullableEnFl? Energy fluxmW.m**-2phot.flux.density;em.gamma.harddoublenullablee_EnFl? Error of energy fluxmW.m**-2stat.errordoublenullableJ/A+A/588/A135/tableb1Ep evolutionary trends for 81 burstsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintTIDGBM trigger name of GRBmeta.id;meta.maincharNspecNumber of spectra with measured Epmeta.numberintrhoEpph90? Spearman's Rank Correlation Coefficients between Ep and the photon flux and the 90% confidence interval rho(E_p-ph_fl, 90%)phot.flux.densityfloatnullableE_rhoEpph90? Upper error of rho(E_p-ph_fl, 90%)stat.error;stat.maxfloatnullablee_rhoEpph90? Lower error of rho(E_p-ph_fl, 90%)stat.errorfloatnullablerhoEpen90? Spearman's Rank Correlation Coefficients between Ep and the energy flux and the 90% confidence interval rho(E_p-en_fl, 90%)phot.flux.densityfloatnullableE_rhoEpen90? Upper error of rho(E_p-en_fl, 90%)stat.error;stat.maxfloatnullablee_rhoEpen90? Lower error of rho(E_p-en_fl, 90%)stat.errorfloatnullablerhoEpt90? Spearman's Rank Correlation Coefficients between Ep and the time and the 90% confidence interval rho(E_p-time, 90%)phot.flux.densityfloatnullableE_rhoEpt90? Upper error of rho(E_p-time, 90%)stat.error;stat.maxfloatnullablee_rhoEpt90? Lower error of rho(E_p-time, 90%)stat.errorfloatnullableTrend90Trend as determined by the computer for 90% confidence levelmeta.notecharrhoEpph95? Spearman's Rank Correlation Coefficients between Ep and the photon flux and the 95% confidence interval rho rho(E_p-ph_fl, 95%)phot.flux.densityfloatnullableE_rhoEpph95? Upper error of rho(E_p-ph_fl, 95%)stat.error;stat.maxfloatnullablee_rhoEpph95? Lower error of rho(E_p-ph_fl, 95%)stat.errorfloatnullablerhoEpen95? Spearman's Rank Correlation Coefficients between Ep and the energy flux and the 95% confidence interval rho(E_p-en_fl, 95%)phot.flux.densityfloatnullableE_rhoEpen95? Upper error of rho(E_p-en_fl, 95%)stat.error;stat.maxfloatnullablee_rhoEpen95? Lower error of rho(E_p-en_fl, 95%)stat.errorfloatnullablerhoEpt95? Spearman's Rank Correlation Coefficients between Ep and the time and the 95% confidence interval rho(E_p-time, 95%)phot.flux.densityfloatnullableE_rhoEpt95? Upper error of rho(E_p-time, 95%)stat.error;stat.maxfloatnullablee_rhoEpt95? Lower error of rho(E_p-time, 95%)stat.errorfloatnullableTrend95Trend as determined by the computer for 95% confidence levelmeta.notecharrhoEpph99? Spearman's Rank Correlation Coefficients between Ep and the photon flux and the 99% confidence interval rho rho(E_p-ph_fl, 99%)phot.flux.densityfloatnullableE_rhoEpph99? Upper error of rho(E_p-ph_fl, 99%)stat.error;stat.maxfloatnullablee_rhoEpph99? Lower error of rho(E_p-ph_fl, 99%)stat.errorfloatnullablerhoEpen99? Spearman's Rank Correlation Coefficients between Ep and the energy flux and the 99% confidence interval rho(E_p-en_fl, 99%)phot.flux.densityfloatnullableE_rhoEpen99? Upper error of rho(E_p-en_fl, 99%)stat.error;stat.maxfloatnullablee_rhoEpen99? Lower error of rho(E_p-en_fl, 99%)stat.errorfloatnullablerhoEpt99? Spearman's Rank Correlation Coefficients between Ep and the time and the 99% confidence interval rho(E_p-time, 99%)phot.flux.densityfloatnullableE_rhoEpt99? Upper error of rho(E_p-time, 99%)stat.error;stat.maxfloatnullablee_rhoEpt99? Lower error of rho(E_p-time, 99%)stat.errorfloatnullableTrend99Trend as determined by the computer for 99% confidence levelmeta.notecharTrendEyeTrend determined by human eyesmeta.notecharFermiDisplay the Second Fermi/GBM GRB catalog data (von Kienlin et al., 2014, Cat. J/ApJS/211/13)meta.ref.urlcharSimbadSimbad column added by the CDSmeta.ref.urlchar