J/ApJ/789/147ivo://CDS.VizieR/J/ApJ/789/147doi:10.26093/cds/vizier.17890147CDSWeisz D.R.Dolphin A.E.Skillman E.D.Holtzman J.Gilbert K.M.,Dalcanton J.J.Williams B.F.2017-09-12T13:17:51Z2017-03-22T13:28:28ZCDS support team

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

cds-question@unistra.frgalaxiescatalogsstellar-evolutionary-modelsWe present uniformly measured star formation histories (SFHs) of 40 Local Group (LG) dwarf galaxies based on color-magnitude diagram (CMD) analysis from archival Hubble Space Telescope imaging. We demonstrate that accurate SFHs can be recovered from CMDs that do not reach the oldest main sequence turn-off (MSTO), but emphasize that the oldest MSTO is critical for precisely constraining the earliest epochs of star formation. We find that: (1) the average lifetime SFHs of dwarf spheroidals (dSphs) can be approximated by an exponentially declining SFH with {tau} ~ 5 Gyr; (2) lower luminosity dSphs are less likely to have extended SFHs than more luminous dSphs; (3) the average SFHs of dwarf irregulars (dIrrs), transition dwarfs, and dwarf ellipticals can be approximated by the combination of an exponentially declining SFH ({tau} ~ 3-4 Gyr) for lookback ages >10-12 Gyr ago and a constant SFH thereafter; (4) the observed fraction of stellar mass formed prior to z = 2 ranges considerably (80% for galaxies with M < 10^5^ M_{sun}_ to 30% for galaxies with M > 10^7^ M_{sun}_) and is largely explained by environment; (5) the distinction between "ultra-faint" and "classical" dSphs is arbitrary; (6) LG dIrrs formed a significantly higher fraction of stellar mass prior to z = 2 than the Sloan Digital Sky Survey galaxies from Leitner and the SFHs from the abundance matching models of Behroozi et al. This may indicate higher than expected star formation efficiencies at early times in low mass galaxies. Finally, we provide all the SFHs in tabulated electronic format for use by the community.2014ApJ...789..147Whttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/789/147CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AJ/144/4 : Properties of dwarf galaxies in the Local GroupJ/AJ/146/46 : Star Formation Rate in nearby galaxies (Karachentsev+, 2013)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/789/147https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/789/147http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/789/147https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/789/147https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/789/147http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/789/147GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/789/147/table2 (Observational Properties of the WFPC2 Archival Data)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/789/147/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/789/147/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/789/147/table2?GETtext/xml+votable180.050000true11.4291738.041670.0055555555555555566/2272 2565 2572 2573 2604 2611 2623 2709 2774 2777 2852 3042 4410 5287 10183 10444 10769 11691 14149 17165 17229 18041 19833 19990 20262 26858 26980 27351 27580 28361 29699 29718 31692 35206 35720 35969 39100 45423 48015 48041 48942https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/789/147?format=asciidefaultJ/ApJ/789/147/table2Observational Properties of the WFPC2 Archival DataIDGalaxy identifiermeta.id;meta.maincharFilt2Second HST filterphot.mag;em.opt.VcharFilt1First HST filterphot.mag;em.opt.VcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintFieldField identifiermeta.id;obs.fieldcharRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainHST-PIDUnique HST field identifiermeta.id;obs.fieldintTint1Intergation time for Filt1stime.expointTint2Intergation time for Filt2stime.expointCmag1Completeness apparent magnitude limit for Filt1magphot.magfloatCmag2Completeness apparent magnitude limit for Filt2magphot.magfloatCfrac1Completeness fraction for Filt1 (1)meta.notefloatCfrac2Completeness fraction for Filt2 (1)meta.notefloatNstarsNumber of starsmeta.numberintSimbadSimbad column added by the CDSmeta.ref.urlcharJ/ApJ/789/147/table5Star Formation Histories of each WFPC2 FieldrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDGalaxy identifiermeta.id;meta.maincharFieldField identifiermeta.id;obs.fieldcharTMassTotal mass formed (1)1e+06solMassphys.massfloatUrTMassRandom uncertainty 84th percentile in TMass1e+06solMassstat.errorfloatUtTMassTotal uncertainty 84th percentile in TMass1e+06solMassstat.errorfloatLrTMassRandom uncertainty 16th percentile in TMass1e+06solMassstat.errorfloatLtTMassTotal uncertainty 16th percentile in TMass1e+06solMassstat.errorfloatf10.1Mass fraction formed prior to log(t) = 10.1 from best fit SFH (2)phys.mass;arith.ratiofloatUrf10.1Random uncertainty 84th percentile in f10.1stat.errorfloatUtf10.1Total uncertainty 84th percentile in f10.1stat.errorfloatLrf10.1Random uncertainty 16th percentile in f10.1stat.errorfloatLtf10.1Total uncertainty 16th percentile in f10.1stat.errorfloatf10.05Mass fraction formed prior to log(t) = 10.05 from best fit SFH (2)phys.mass;arith.ratiofloatUrf10.05Random uncertainty 84th percentile in f10.05stat.errorfloatUtf10.05Total uncertainty 84th percentile in f10.05stat.errorfloatLrf10.05Random uncertainty 16th percentile in f10.05stat.errorfloatLtf10.05Total uncertainty 16th percentile in f10.05stat.errorfloatf10.0Mass fraction formed prior to log(t) = 10.0 from best fit SFH (2)phys.mass;arith.ratiofloatUrf10.0Random uncertainty 84th percentile in f10.0stat.errorfloatUtf10.0Total uncertainty 84th percentile in f10.0stat.errorfloatLrf10.0Random uncertainty 16th percentile in f10.0stat.errorfloatLtf10.0Total uncertainty 16th percentile in f10.0stat.errorfloatf9.95Mass fraction formed prior to log(t) = 9.95 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.95Random uncertainty 84th percentile in f9.95stat.errorfloatUr9.95Total uncertainty 84th percentile in f9.95stat.errorfloatLrf9.95Random uncertainty 16th percentile in f9.95stat.errorfloatLtf9.95Total uncertainty 16th percentile in f9.95stat.errorfloatf9.9Mass fraction formed prior to log(t) = 9.95 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.9Random uncertainty 84th percentile in f9.9stat.errorfloatUr9.9Total uncertainty 84th percentile in f9.9stat.errorfloatLrf9.9Random uncertainty 16th percentile in f9.9stat.errorfloatLtf9.9Total uncertainty 16th percentile in f9.9stat.errorfloatf9.85Mass fraction formed prior to log(t) = 9.85 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.85Random uncertainty 84th percentile in f9.85stat.errorfloatUr9.85Total uncertainty 84th percentile in f9.85stat.errorfloatLrf9.85Random uncertainty 16th percentile in f9.85stat.errorfloatLtf9.85Total uncertainty 16th percentile in f9.85stat.errorfloatf9.8Mass fraction formed prior to log(t) = 9.8 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.8Random uncertainty 84th percentile in f9.8stat.errorfloatUr9.8Total uncertainty 84th percentile in f9.8stat.errorfloatLrf9.8Random uncertainty 16th percentile in f9.8stat.errorfloatLtf9.8Total uncertainty 16th percentile in f9.8stat.errorfloatf9.75Mass fraction formed prior to log(t) = 9.75 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.75Random uncertainty 84th percentile in f9.75stat.errorfloatUt9.75Total uncertainty 84th percentile in f9.75stat.errorfloatLrf9.75Random uncertainty 16th percentile in f9.75stat.errorfloatLtf9.75Total uncertainty 16th percentile in f9.75stat.errorfloatf9.7Mass fraction formed prior to log(t) = 9.7 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.7Random uncertainty 84th percentile in f9.7stat.errorfloatUt9.7Total uncertainty 84th percentile in f9.7stat.errorfloatLrf9.7Random uncertainty 16th percentile in f9.7stat.errorfloatLtf9.7Total uncertainty 16th percentile in f9.7stat.errorfloatf9.65Mass fraction formed prior to log(t) = 9.65 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.65Random uncertainty 84th percentile in f9.65stat.errorfloatUt9.65Total uncertainty 84th percentile in f9.65stat.errorfloatLrf9.65Random uncertainty 16th percentile in f9.65stat.errorfloatLtf9.65Total uncertainty 16th percentile in f9.65stat.errorfloatf9.6Mass fraction formed prior to log(t) = 9.6 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.6Random uncertainty 84th percentile in f9.6stat.errorfloatUt9.6Total uncertainty 84th percentile in f9.6stat.errorfloatLrf9.6Random uncertainty 16th percentile in f9.6stat.errorfloatLtf9.6Total uncertainty 16th percentile in f9.6stat.errorfloatf9.55Mass fraction formed prior to log(t) = 9.55 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.55Random uncertainty 84th percentile in f9.55stat.errorfloatUtf9.55Total uncertainty 84th percentile in f9.55stat.errorfloatLrf9.55Random uncertainty 16th percentile in f9.55stat.errorfloatLtf9.55Total uncertainty 16th percentile in f9.55stat.errorfloatf9.5Mass fraction formed prior to log(t) = 9.5 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.5Random uncertainty 84th percentile in f9.5stat.errorfloatUtf9.5Total uncertainty 84th percentile in f9.5stat.errorfloatLrf9.5Random uncertainty 16th percentile in f9.5stat.errorfloatLtf9.5Total uncertainty 16th percentile in f9.5stat.errorfloatf9.45Mass fraction formed prior to log(t) = 9.45 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.45Random uncertainty 84th percentile in f9.45stat.errorfloatUtf9.45Total uncertainty 84th percentile in f9.45stat.errorfloatLrf9.45Random uncertainty 16th percentile in f9.45stat.errorfloatLtf9.45Total uncertainty 16th percentile in f9.45stat.errorfloatf9.4Mass fraction formed prior to log(t) = 9.4 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.4Random uncertainty 84th percentile in f9.4stat.errorfloatUtf9.4Total uncertainty 84th percentile in f9.4stat.errorfloatLrf9.4Random uncertainty 16th percentile in f9.4stat.errorfloatLtf9.4Total uncertainty 16th percentile in f9.4stat.errorfloatf9.35Mass fraction formed prior to log(t) = 9.35 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.35Random uncertainty 84th percentile in f9.35stat.errorfloatUtf9.35Total uncertainty 84th percentile in f9.35stat.errorfloatLrf9.35Random uncertainty 16th percentile in f9.35stat.errorfloatLtf9.35Total uncertainty 16th percentile in f9.35stat.errorfloatf9.3Mass fraction formed prior to log(t) = 9.3 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.3Random uncertainty 84th percentile in f9.3stat.errorfloatUtf9.3Total uncertainty 84th percentile in f9.3stat.errorfloatLrf9.3Random uncertainty 16th percentile in f9.3stat.errorfloatLtf9.3Total uncertainty 16th percentile in f9.3stat.errorfloatf9.25Mass fraction formed prior to log(t) = 9.25 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.25Random uncertainty 84th percentile in f9.25stat.errorfloatUtf9.25Total uncertainty 84th percentile in f9.25stat.errorfloatLrf9.25Random uncertainty 16th percentile in f9.25stat.errorfloatLtf9.25Total uncertainty 16th percentile in f9.25stat.errorfloatf9.2Mass fraction formed prior to log(t) = 9.2 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.2Random uncertainty 84th percentile in f9.2stat.errorfloatUtf9.2Total uncertainty 84th percentile in f9.2stat.errorfloatLrf9.2Random uncertainty 16th percentile in f9.2stat.errorfloatLtf9.2Total uncertainty 16th percentile in f9.2stat.errorfloatf9.15Mass fraction formed prior to log(t) = 9.15 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.15Random uncertainty 84th percentile in f9.15stat.errorfloatUtf9.15Total uncertainty 84th percentile in f9.15stat.errorfloatLrf9.15Random uncertainty 16th percentile in f9.15stat.errorfloatLtf9.15Total uncertainty 16th percentile in f9.15stat.errorfloatf9.1Mass fraction formed prior to log(t) = 9.1 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.1Random uncertainty 84th percentile in f9.1stat.errorfloatUtf9.1Total uncertainty 84th percentile in f9.1stat.errorfloatLrf9.1Random uncertainty 16th percentile in f9.1stat.errorfloatLtf9.1Total uncertainty 16th percentile in f9.1stat.errorfloatf9.05Mass fraction formed prior to log(t) = 9.05 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.05Random uncertainty 84th percentile in f9.05stat.errorfloatUtf9.05Total uncertainty 84th percentile in f9.05stat.errorfloatLrf9.05Random uncertainty 16th percentile in f9.05stat.errorfloatLtf9.05Total uncertainty 16th percentile in f9.05stat.errorfloatf9.0Mass fraction formed prior to log(t) = 9.0 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.0Random uncertainty 84th percentile in f9.0stat.errorfloatUtf9.0Total uncertainty 84th percentile in f9.0stat.errorfloatLrf9.0Random uncertainty 16th percentile in f9.0stat.errorfloatLtf9.0Total uncertainty 16th percentile in f9.0stat.errorfloatf8.95Mass fraction formed prior to log(t) = 8.95 from best fit SFH (2)phys.mass;arith.ratiofloatUrf8.95Random uncertainty 84th percentile in f8.95stat.errorfloatUtf8.95Total uncertainty 84th percentile in f8.95stat.errorfloatLrf8.95Random uncertainty 16th percentile in f8.95stat.errorfloatLtf8.95Total uncertainty 16th percentile in f8.95stat.errorfloatf8.9Mass fraction formed prior to log(t) = 8.9 from best fit SFH (2)phys.mass;arith.ratiofloatUrf8.9Random uncertainty 84th percentile in f8.9stat.errorfloatUtf8.9Total uncertainty 84th percentile in f8.9stat.errorfloatLrf8.9Random uncertainty 16th percentile in f8.9stat.errorfloatLtf8.9Total uncertainty 16th percentile in f8.9stat.errorfloatf8.85Mass fraction formed prior to log(t) = 8.85 from best fit SFH (2)phys.mass;arith.ratiofloatUrf8.85Random uncertainty 84th percentile in f8.85stat.errorfloatUtf8.85Total uncertainty 84th percentile in f8.85stat.errorfloatLrf8.85Random uncertainty 16th percentile in f8.85stat.errorfloatLtf8.85Total uncertainty 16th percentile in f8.85stat.errorfloatf8.8Mass fraction formed prior to log(t) = 8.8 from best fit SFH (2)phys.mass;arith.ratiofloatUrf8.8Random uncertainty 84th percentile in f8.8stat.errorfloatUtf8.8Total uncertainty 84th percentile in f8.8stat.errorfloatLrf8.8Random uncertainty 16th percentile in f8.8stat.errorfloatLtf8.8Total uncertainty 16th percentile in f8.8stat.errorfloatf8.75Mass fraction formed prior to log(t) = 8.75 from best fit SFH (2)phys.mass;arith.ratiofloatUrf8.75Random uncertainty 84th percentile in f8.75stat.errorfloatUtf8.75Total uncertainty 84th percentile in f8.75stat.errorfloatLrf8.75Random uncertainty 16th percentile in f8.75stat.errorfloatLtf8.75Total uncertainty 16th percentile in f8.75stat.errorfloatf8.7Mass fraction formed prior to log(t) = 8.7 from best fit SFH (2)phys.mass;arith.ratiofloatUrf8.7Random uncertainty 84th percentile in f8.7stat.errorfloatUtf8.7Total uncertainty 84th percentile in f8.7stat.errorfloatLrf8.7Random uncertainty 16th percentile in f8.7stat.errorfloatLtf8.7Total uncertainty 16th percentile in f8.7stat.errorfloatf8.6Mass fraction formed prior to log(t) = 8.6 from best fit SFH (2)phys.mass;arith.ratiofloatUrf8.6Random uncertainty 84th percentile in f8.6stat.errorfloatUtf8.6Total uncertainty 84th percentile in f8.6stat.errorfloatLrf8.6Random uncertainty 16th percentile in f8.6stat.errorfloatLtf8.6Total uncertainty 16th percentile in f8.6stat.errorfloatf8.5Mass fraction formed prior to log(t) = 8.5 from best fit SFH (2)phys.mass;arith.ratiofloatUrf8.5Random uncertainty 84th percentile in f8.5stat.errorfloatUtf8.5Total uncertainty 84th percentile in f8.5stat.errorfloatLrf8.5Random uncertainty 16th percentile in f8.5stat.errorfloatLtf8.5Total uncertainty 16th percentile in f8.5stat.errorfloatf8.4Mass fraction formed prior to log(t) = 8.4 from best fit SFH (2)phys.mass;arith.ratiofloatUrf8.4Random uncertainty 84th percentile in f8.4stat.errorfloatUtf8.4Total uncertainty 84th percentile in f8.4stat.errorfloatLrf8.4Random uncertainty 16th percentile in f8.4stat.errorfloatLtf8.4Total uncertainty 16th percentile in f8.4stat.errorfloatf8.3Mass fraction formed prior to log(t) = 8.3 from best fit SFH (2)phys.mass;arith.ratiofloatUrf8.3Random uncertainty 84th percentile in f8.3stat.errorfloatUtf8.3Total uncertainty 84th percentile in f8.3stat.errorfloatLrf8.3Random uncertainty 16th percentile in f8.3stat.errorfloatLtf8.3Total uncertainty 16th percentile in f8.3stat.errorfloatf8.2Mass fraction formed prior to log(t) = 8.2 from best fit SFH (2)phys.mass;arith.ratiofloatUrf8.2Random uncertainty 84th percentile in f8.2stat.errorfloatUtf8.2Total uncertainty 84th percentile in f8.2stat.errorfloatLrf8.2Random uncertainty 16th percentile in f8.2stat.errorfloatLtf8.2Total uncertainty 16th percentile in f8.2stat.errorfloatf8.1Mass fraction formed prior to log(t) = 8.1 from best fit SFH (2)phys.mass;arith.ratiofloatUrf8.1Random uncertainty 84th percentile in f8.1stat.errorfloatUtf8.1Total uncertainty 84th percentile in f8.1stat.errorfloatLrf8.1Random uncertainty 16th percentile in f8.1stat.errorfloatLtf8.1Total uncertainty 16th percentile in f8.1stat.errorfloatf8.0Mass fraction formed prior to log(t) = 8.0 from best fit SFH (2)phys.mass;arith.ratiofloatUrf8.0Random uncertainty 84th percentile in f8.0stat.errorfloatUtf8.0Total uncertainty 84th percentile in f8.0stat.errorfloatLrf8.0Random uncertainty 16th percentile in f8.0stat.errorfloatLtf8.0Total uncertainty 16th percentile in f8.0stat.errorfloatf7.9Mass fraction formed prior to log(t) = 7.9 from best fit SFH (2)phys.mass;arith.ratiofloatUrf7.9Random uncertainty 84th percentile in f7.9stat.errorfloatUtf7.9Total uncertainty 84th percentile in f7.9stat.errorfloatLrf7.9Random uncertainty 16th percentile in f7.9stat.errorfloatLtf7.9Total uncertainty 16th percentile in f7.9stat.errorfloatf7.8Mass fraction formed prior to log(t) = 7.8 from best fit SFH (2)phys.mass;arith.ratiofloatUrf7.8Random uncertainty 84th percentile in f7.8stat.errorfloatUtf7.8Total uncertainty 84th percentile in f7.8stat.errorfloatLrf7.8Random uncertainty 16th percentile in f7.8stat.errorfloatLtf7.8Total uncertainty 16th percentile in f7.8stat.errorfloatf7.7Mass fraction formed prior to log(t) = 7.7 from best fit SFH (2)phys.mass;arith.ratiofloatUrf7.7Random uncertainty 84th percentile in f7.7stat.errorfloatUtf7.7Total uncertainty 84th percentile in f7.7stat.errorfloatLrf7.7Random uncertainty 16th percentile in f7.7stat.errorfloatLtf7.7Total uncertainty 16th percentile in f7.7stat.errorfloatf7.6Mass fraction formed prior to log(t) = 7.6 from best fit SFH (2)phys.mass;arith.ratiofloatUrf7.6Random uncertainty 84th percentile in f7.6stat.errorfloatUtf7.6Total uncertainty 84th percentile in f7.6stat.errorfloatLrf7.6Random uncertainty 16th percentile in f7.6stat.errorfloatLtf7.6Total uncertainty 16th percentile in f7.6stat.errorfloatf7.5Mass fraction formed prior to log(t) = 7.5 from best fit SFH (2)phys.mass;arith.ratiofloatUrf7.5Random uncertainty 84th percentile in f7.5stat.errorfloatUtf7.5Total uncertainty 84th percentile in f7.5stat.errorfloatLrf7.5Random uncertainty 16th percentile in f7.5stat.errorfloatLtf7.5Total uncertainty 16th percentile in f7.5stat.errorfloatf7.4Mass fraction formed prior to log(t) = 7.4 from best fit SFH (2)phys.mass;arith.ratiofloatUrf7.4Random uncertainty 84th percentile in f7.4stat.errorfloatUtf7.4Total uncertainty 84th percentile in f7.4stat.errorfloatLrf7.4Random uncertainty 16th percentile in f7.4stat.errorfloatLtf7.4Total uncertainty 16th percentile in f7.4stat.errorfloatf7.3Mass fraction formed prior to log(t) = 7.3 from best fit SFH (2)phys.mass;arith.ratiofloatUrf7.3Random uncertainty 16th percentile in f7.3stat.errorfloatUtf7.3Total uncertainty 84th percentile in f7.3stat.errorfloatLrf7.3Random uncertainty 16th percentile in f7.3stat.errorfloatLtf7.3Total uncertainty 16th percentile in f7.3stat.errorfloatf7.2Mass fraction formed prior to log(t) = 7.2 from best fit SFH (2)phys.mass;arith.ratiofloatUrf7.2Random uncertainty 84th percentile in f7.2stat.errorfloatUtf7.2Total uncertainty 84th percentile in f7.2stat.errorfloatLrf7.2Random uncertainty 16th percentile in f7.2stat.errorfloatLtf7.2Total uncertainty 16th percentile in f7.2stat.errorfloatf7.1Mass fraction formed prior to log(t) = 7.1 from best fit SFH (2)phys.mass;arith.ratiofloatUrf7.1Random uncertainty 84th percentile in f7.1stat.errorfloatUtf7.1Total uncertainty 84th percentile in f7.1stat.errorfloatLrf7.1Random uncertainty 16th percentile in f7.1stat.errorfloatLtf7.1Total uncertainty 16th percentile in f7.1stat.errorfloatf7.0Mass fraction formed prior to log(t) = 7.0 from best fit SFH (2)phys.mass;arith.ratiofloatUrf7.0Random uncertainty 84th percentile in f7.0stat.errorfloatUtf7.0Total uncertainty 84th percentile in f7.0stat.errorfloatLrf7.0Random uncertainty 16th percentile in f7.0stat.errorfloatLtf7.0Total uncertainty 16th percentile in f7.0stat.errorfloatf6.9Mass fraction formed prior to log(t) = 6.9 from best fit SFH (2)phys.mass;arith.ratiofloatUrf6.9Random uncertainty 84th percentile in f6.9stat.errorfloatUtf6.9Total uncertainty 84th percentile in f6.9stat.errorfloatLrf6.9Random uncertainty 16th percentile in f6.9stat.errorfloatLtf6.9Total uncertainty 16th percentile in f6.9stat.errorfloatf6.8Mass fraction formed prior to log(t) = 6.8 from best fit SFH (2)phys.mass;arith.ratiofloatUrf6.8Random uncertainty 84th percentile in f6.8stat.errorfloatUtf6.8Total uncertainty 84th percentile in f6.8stat.errorfloatLrf6.8Random uncertainty 16th percentile in f6.8stat.errorfloatLtf6.8Total uncertainty 16th percentile in f6.8stat.errorfloatf6.7Mass fraction formed prior to log(t) = 6.7 from best fit SFH (2)phys.mass;arith.ratiofloatUrf6.7Random uncertainty 84th percentile in f6.7stat.errorfloatUtf6.7Total uncertainty 84th percentile in f6.7stat.errorfloatLrf6.7Random uncertainty 16th percentile in f6.7stat.errorfloatLtf6.7Total uncertainty 16th percentile in f6.7stat.errorfloatf6.6Mass fraction formed prior to log(t) = 6.6 from best fit SFH (2)phys.mass;arith.ratiofloatUrf6.6Random uncertainty 84th percentile in f6.6stat.errorfloatUtf6.6Total uncertainty 84th percentile in f6.6stat.errorfloatLrf6.6Random uncertainty 16th percentile in f6.6stat.errorfloatLtf6.6Total uncertainty 16th percentile in f6.6stat.errorfloatJ/ApJ/789/147/table6Total Star Formation Histories of Galaxies with Multiple FieldsIDGalaxy identifiermeta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintFieldField identifiermeta.id;obs.fieldcharTMassTotal mass formed (1)1e+06solMassphys.massfloatUrTMassRandom uncertainty 84th percentile in TMass1e+06solMassstat.errorfloatUtTMassTotal uncertainty 84th percentile in TMass1e+06solMassstat.errorfloatLrTMassRandom uncertainty 16th percentile in TMass1e+06solMassstat.errorfloatLtTMassTotal uncertainty 16th percentile in TMass1e+06solMassstat.errorfloatf10.1Mass fraction formed prior to log(t) = 10.1 from best fit SFH (2)phys.mass;arith.ratiofloatUrf10.1Random uncertainty 84th percentile in f10.1stat.errorfloatUtf10.1Total uncertainty 84th percentile in f10.1stat.errorfloatLrf10.1Random uncertainty 16th percentile in f10.1stat.errorfloatLtf10.1Total uncertainty 16th percentile in f10.1stat.errorfloatf10.05Mass fraction formed prior to log(t) = 10.05 from best fit SFH (2)phys.mass;arith.ratiofloatUrf10.05Random uncertainty 84th percentile in f10.05stat.errorfloatUtf10.05Total uncertainty 84th percentile in f10.05stat.errorfloatLrf10.05Random uncertainty 16th percentile in f10.05stat.errorfloatLtf10.05Total uncertainty 16th percentile in f10.05stat.errorfloatf10.0Mass fraction formed prior to log(t) = 10.0 from best fit SFH (2)phys.mass;arith.ratiofloatUrf10.0Random uncertainty 84th percentile in f10.0stat.errorfloatUtf10.0Total uncertainty 84th percentile in f10.0stat.errorfloatLrf10.0Random uncertainty 16th percentile in f10.0stat.errorfloatLtf10.0Total uncertainty 16th percentile in f10.0stat.errorfloatf9.95Mass fraction formed prior to log(t) = 9.95 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.95Random uncertainty 84th percentile in f9.95stat.errorfloatUr9.95Total uncertainty 84th percentile in f9.95stat.errorfloatLrf9.95Random uncertainty 16th percentile in f9.95stat.errorfloatLtf9.95Total uncertainty 16th percentile in f9.95stat.errorfloatf9.9Mass fraction formed prior to log(t) = 9.95 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.9Random uncertainty 84th percentile in f9.9stat.errorfloatUr9.9Total uncertainty 84th percentile in f9.9stat.errorfloatLrf9.9Random uncertainty 16th percentile in f9.9stat.errorfloatLtf9.9Total uncertainty 16th percentile in f9.9stat.errorfloatf9.85Mass fraction formed prior to log(t) = 9.85 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.85Random uncertainty 84th percentile in f9.85stat.errorfloatUr9.85Total uncertainty 84th percentile in f9.85stat.errorfloatLrf9.85Random uncertainty 16th percentile in f9.85stat.errorfloatLtf9.85Total uncertainty 16th percentile in f9.85stat.errorfloatf9.8Mass fraction formed prior to log(t) = 9.8 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.8Random uncertainty 84th percentile in f9.8stat.errorfloatUr9.8Total uncertainty 84th percentile in f9.8stat.errorfloatLrf9.8Random uncertainty 16th percentile in f9.8stat.errorfloatLtf9.8Total uncertainty 16th percentile in f9.8stat.errorfloatf9.75Mass fraction formed prior to log(t) = 9.75 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.75Random uncertainty 84th percentile in f9.75stat.errorfloatUt9.75Total uncertainty 84th percentile in f9.75stat.errorfloatLrf9.75Random uncertainty 16th percentile in f9.75stat.errorfloatLtf9.75Total uncertainty 16th percentile in f9.75stat.errorfloatf9.7Mass fraction formed prior to log(t) = 9.7 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.7Random uncertainty 84th percentile in f9.7stat.errorfloatUt9.7Total uncertainty 84th percentile in f9.7stat.errorfloatLrf9.7Random uncertainty 16th percentile in f9.7stat.errorfloatLtf9.7Total uncertainty 16th percentile in f9.7stat.errorfloatf9.65Mass fraction formed prior to log(t) = 9.65 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.65Random uncertainty 84th percentile in f9.65stat.errorfloatUt9.65Total uncertainty 84th percentile in f9.65stat.errorfloatLrf9.65Random uncertainty 16th percentile in f9.65stat.errorfloatLtf9.65Total uncertainty 16th percentile in f9.65stat.errorfloatf9.6Mass fraction formed prior to log(t) = 9.6 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.6Random uncertainty 84th percentile in f9.6stat.errorfloatUt9.6Total uncertainty 84th percentile in f9.6stat.errorfloatLrf9.6Random uncertainty 16th percentile in f9.6stat.errorfloatLtf9.6Total uncertainty 16th percentile in f9.6stat.errorfloatf9.55Mass fraction formed prior to log(t) = 9.55 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.55Random uncertainty 84th percentile in f9.55stat.errorfloatUtf9.55Total uncertainty 84th percentile in f9.55stat.errorfloatLrf9.55Random uncertainty 16th percentile in f9.55stat.errorfloatLtf9.55Total uncertainty 16th percentile in f9.55stat.errorfloatf9.5Mass fraction formed prior to log(t) = 9.5 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.5Random uncertainty 84th percentile in f9.5stat.errorfloatUtf9.5Total uncertainty 84th percentile in f9.5stat.errorfloatLrf9.5Random uncertainty 16th percentile in f9.5stat.errorfloatLtf9.5Total uncertainty 16th percentile in f9.5stat.errorfloatf9.45Mass fraction formed prior to log(t) = 9.45 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.45Random uncertainty 84th percentile in f9.45stat.errorfloatUtf9.45Total uncertainty 84th percentile in f9.45stat.errorfloatLrf9.45Random uncertainty 16th percentile in f9.45stat.errorfloatLtf9.45Total uncertainty 16th percentile in f9.45stat.errorfloatf9.4Mass fraction formed prior to log(t) = 9.4 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.4Random uncertainty 84th percentile in f9.4stat.errorfloatUtf9.4Total uncertainty 84th percentile in f9.4stat.errorfloatLrf9.4Random uncertainty 16th percentile in f9.4stat.errorfloatLtf9.4Total uncertainty 16th percentile in f9.4stat.errorfloatf9.35Mass fraction formed prior to log(t) = 9.35 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.35Random uncertainty 84th percentile in f9.35stat.errorfloatUtf9.35Total uncertainty 84th percentile in f9.35stat.errorfloatLrf9.35Random uncertainty 16th percentile in f9.35stat.errorfloatLtf9.35Total uncertainty 16th percentile in f9.35stat.errorfloatf9.3Mass fraction formed prior to log(t) = 9.3 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.3Random uncertainty 84th percentile in f9.3stat.errorfloatUtf9.3Total uncertainty 84th percentile in f9.3stat.errorfloatLrf9.3Random uncertainty 16th percentile in f9.3stat.errorfloatLtf9.3Total uncertainty 16th percentile in f9.3stat.errorfloatf9.25Mass fraction formed prior to log(t) = 9.25 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.25Random uncertainty 84th percentile in f9.25stat.errorfloatUtf9.25Total uncertainty 84th percentile in f9.25stat.errorfloatLrf9.25Random uncertainty 16th percentile in f9.25stat.errorfloatLtf9.25Total uncertainty 16th percentile in f9.25stat.errorfloatf9.2Mass fraction formed prior to log(t) = 9.2 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.2Random uncertainty 84th percentile in f9.2stat.errorfloatUtf9.2Total uncertainty 84th percentile in f9.2stat.errorfloatLrf9.2Random uncertainty 16th percentile in f9.2stat.errorfloatLtf9.2Total uncertainty 16th percentile in f9.2stat.errorfloatf9.15Mass fraction formed prior to log(t) = 9.15 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.15Random uncertainty 84th percentile in f9.15stat.errorfloatUtf9.15Total uncertainty 84th percentile in f9.15stat.errorfloatLrf9.15Random uncertainty 16th percentile in f9.15stat.errorfloatLtf9.15Total uncertainty 16th percentile in f9.15stat.errorfloatf9.1Mass fraction formed prior to log(t) = 9.1 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.1Random uncertainty 84th percentile in f9.1stat.errorfloatUtf9.1Total uncertainty 84th percentile in f9.1stat.errorfloatLrf9.1Random uncertainty 16th percentile in f9.1stat.errorfloatLtf9.1Total uncertainty 16th percentile in f9.1stat.errorfloatf9.05Mass fraction formed prior to log(t) = 9.05 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.05Random uncertainty 84th percentile in f9.05stat.errorfloatUtf9.05Total uncertainty 84th percentile in f9.05stat.errorfloatLrf9.05Random uncertainty 16th percentile in f9.05stat.errorfloatLtf9.05Total uncertainty 16th percentile in f9.05stat.errorfloatf9.0Mass fraction formed prior to log(t) = 9.0 from best fit SFH (2)phys.mass;arith.ratiofloatUrf9.0Random uncertainty 84th percentile in f9.0stat.errorfloatUtf9.0Total uncertainty 84th percentile in f9.0stat.errorfloatLrf9.0Random uncertainty 16th percentile in f9.0stat.errorfloatLtf9.0Total uncertainty 16th percentile in f9.0stat.errorfloatf8.95Mass fraction formed prior to log(t) = 8.95 from best fit SFH (2)phys.mass;arith.ratiofloatUrf8.95Random uncertainty 84th percentile in f8.95stat.errorfloatUtf8.95Total uncertainty 84th percentile in f8.95stat.errorfloatLrf8.95Random uncertainty 16th percentile in f8.95stat.errorfloatLtf8.95Total uncertainty 16th percentile in f8.95stat.errorfloatf8.9Mass fraction formed prior to log(t) = 8.9 from best fit SFH (2)phys.mass;arith.ratiofloatUrf8.9Random uncertainty 84th percentile in f8.9stat.errorfloatUtf8.9Total uncertainty 84th percentile in f8.9stat.errorfloatLrf8.9Random uncertainty 16th percentile in f8.9stat.errorfloatLtf8.9Total uncertainty 16th percentile in f8.9stat.errorfloatf8.85Mass fraction formed prior to log(t) = 8.85 from best fit SFH (2)phys.mass;arith.ratiofloatUrf8.85Random uncertainty 84th percentile in f8.85stat.errorfloatUtf8.85Total uncertainty 84th percentile in f8.85stat.errorfloatLrf8.85Random uncertainty 16th percentile in f8.85stat.errorfloatLtf8.85Total uncertainty 16th percentile in f8.85stat.errorfloatf8.8Mass fraction formed prior to log(t) = 8.8 from best fit SFH (2)phys.mass;arith.ratiofloatUrf8.8Random uncertainty 84th percentile in f8.8stat.errorfloatUtf8.8Total uncertainty 84th percentile in f8.8stat.errorfloatLrf8.8Random uncertainty 16th percentile in f8.8stat.errorfloatLtf8.8Total uncertainty 16th percentile in f8.8stat.errorfloatf8.75Mass fraction formed prior to log(t) = 8.75 from best fit SFH (2)phys.mass;arith.ratiofloatUrf8.75Random uncertainty 84th percentile in f8.75stat.errorfloatUtf8.75Total uncertainty 84th percentile in f8.75stat.errorfloatLrf8.75Random uncertainty 16th percentile in f8.75stat.errorfloatLtf8.75Total uncertainty 16th percentile in f8.75stat.errorfloatf8.7Mass fraction formed prior to log(t) = 8.7 from best fit SFH (2)phys.mass;arith.ratiofloatUrf8.7Random uncertainty 84th percentile in f8.7stat.errorfloatUtf8.7Total uncertainty 84th percentile in f8.7stat.errorfloatLrf8.7Random uncertainty 16th percentile in f8.7stat.errorfloatLtf8.7Total uncertainty 16th percentile in f8.7stat.errorfloatf8.6Mass fraction formed prior to log(t) = 8.6 from best fit SFH (2)phys.mass;arith.ratiofloatUrf8.6Random uncertainty 84th percentile in f8.6stat.errorfloatUtf8.6Total uncertainty 84th percentile in f8.6stat.errorfloatLrf8.6Random uncertainty 16th percentile in f8.6stat.errorfloatLtf8.6Total uncertainty 16th percentile in f8.6stat.errorfloatf8.5Mass fraction formed prior to log(t) = 8.5 from best fit SFH (2)phys.mass;arith.ratiofloatUrf8.5Random uncertainty 84th percentile in f8.5stat.errorfloatUtf8.5Total uncertainty 84th percentile in f8.5stat.errorfloatLrf8.5Random uncertainty 16th percentile in f8.5stat.errorfloatLtf8.5Total uncertainty 16th percentile in f8.5stat.errorfloatf8.4Mass fraction formed prior to log(t) = 8.4 from best fit SFH (2)phys.mass;arith.ratiofloatUrf8.4Random uncertainty 84th percentile in f8.4stat.errorfloatUtf8.4Total uncertainty 84th percentile in f8.4stat.errorfloatLrf8.4Random uncertainty 16th percentile in f8.4stat.errorfloatLtf8.4Total uncertainty 16th percentile in f8.4stat.errorfloatf8.3Mass fraction formed prior to log(t) = 8.3 from best fit SFH (2)phys.mass;arith.ratiofloatUrf8.3Random uncertainty 84th percentile in f8.3stat.errorfloatUtf8.3Total uncertainty 84th percentile in f8.3stat.errorfloatLrf8.3Random uncertainty 16th percentile in f8.3stat.errorfloatLtf8.3Total uncertainty 16th percentile in f8.3stat.errorfloatf8.2Mass fraction formed prior to log(t) = 8.2 from best fit SFH (2)phys.mass;arith.ratiofloatUrf8.2Random uncertainty 84th percentile in f8.2stat.errorfloatUtf8.2Total uncertainty 84th percentile in f8.2stat.errorfloatLrf8.2Random uncertainty 16th percentile in f8.2stat.errorfloatLtf8.2Total uncertainty 16th percentile in f8.2stat.errorfloatf8.1Mass fraction formed prior to log(t) = 8.1 from best fit SFH (2)phys.mass;arith.ratiofloatUrf8.1Random uncertainty 84th percentile in f8.1stat.errorfloatUtf8.1Total uncertainty 84th percentile in f8.1stat.errorfloatLrf8.1Random uncertainty 16th percentile in f8.1stat.errorfloatLtf8.1Total uncertainty 16th percentile in f8.1stat.errorfloatf8.0Mass fraction formed prior to log(t) = 8.0 from best fit SFH (2)phys.mass;arith.ratiofloatUrf8.0Random uncertainty 84th percentile in f8.0stat.errorfloatUtf8.0Total uncertainty 84th percentile in f8.0stat.errorfloatLrf8.0Random uncertainty 16th percentile in f8.0stat.errorfloatLtf8.0Total uncertainty 16th percentile in f8.0stat.errorfloatf7.9Mass fraction formed prior to log(t) = 7.9 from best fit SFH (2)phys.mass;arith.ratiofloatUrf7.9Random uncertainty 84th percentile in f7.9stat.errorfloatUtf7.9Total uncertainty 84th percentile in f7.9stat.errorfloatLrf7.9Random uncertainty 16th percentile in f7.9stat.errorfloatLtf7.9Total uncertainty 16th percentile in f7.9stat.errorfloatf7.8Mass fraction formed prior to log(t) = 7.8 from best fit SFH (2)phys.mass;arith.ratiofloatUrf7.8Random uncertainty 84th percentile in f7.8stat.errorfloatUtf7.8Total uncertainty 84th percentile in f7.8stat.errorfloatLrf7.8Random uncertainty 16th percentile in f7.8stat.errorfloatLtf7.8Total uncertainty 16th percentile in f7.8stat.errorfloatf7.7Mass fraction formed prior to log(t) = 7.7 from best fit SFH (2)phys.mass;arith.ratiofloatUrf7.7Random uncertainty 84th percentile in f7.7stat.errorfloatUtf7.7Total uncertainty 84th percentile in f7.7stat.errorfloatLrf7.7Random uncertainty 16th percentile in f7.7stat.errorfloatLtf7.7Total uncertainty 16th percentile in f7.7stat.errorfloatf7.6Mass fraction formed prior to log(t) = 7.6 from best fit SFH (2)phys.mass;arith.ratiofloatUrf7.6Random uncertainty 84th percentile in f7.6stat.errorfloatUtf7.6Total uncertainty 84th percentile in f7.6stat.errorfloatLrf7.6Random uncertainty 16th percentile in f7.6stat.errorfloatLtf7.6Total uncertainty 16th percentile in f7.6stat.errorfloatf7.5Mass fraction formed prior to log(t) = 7.5 from best fit SFH (2)phys.mass;arith.ratiofloatUrf7.5Random uncertainty 84th percentile in f7.5stat.errorfloatUtf7.5Total uncertainty 84th percentile in f7.5stat.errorfloatLrf7.5Random uncertainty 16th percentile in f7.5stat.errorfloatLtf7.5Total uncertainty 16th percentile in f7.5stat.errorfloatf7.4Mass fraction formed prior to log(t) = 7.4 from best fit SFH (2)phys.mass;arith.ratiofloatUrf7.4Random uncertainty 84th percentile in f7.4stat.errorfloatUtf7.4Total uncertainty 84th percentile in f7.4stat.errorfloatLrf7.4Random uncertainty 16th percentile in f7.4stat.errorfloatLtf7.4Total uncertainty 16th percentile in f7.4stat.errorfloatf7.3Mass fraction formed prior to log(t) = 7.3 from best fit SFH (2)phys.mass;arith.ratiofloatUrf7.3Random uncertainty 16th percentile in f7.3stat.errorfloatUtf7.3Total uncertainty 84th percentile in f7.3stat.errorfloatLrf7.3Random uncertainty 16th percentile in f7.3stat.errorfloatLtf7.3Total uncertainty 16th percentile in f7.3stat.errorfloatf7.2Mass fraction formed prior to log(t) = 7.2 from best fit SFH (2)phys.mass;arith.ratiofloatUrf7.2Random uncertainty 84th percentile in f7.2stat.errorfloatUtf7.2Total uncertainty 84th percentile in f7.2stat.errorfloatLrf7.2Random uncertainty 16th percentile in f7.2stat.errorfloatLtf7.2Total uncertainty 16th percentile in f7.2stat.errorfloatf7.1Mass fraction formed prior to log(t) = 7.1 from best fit SFH (2)phys.mass;arith.ratiofloatUrf7.1Random uncertainty 84th percentile in f7.1stat.errorfloatUtf7.1Total uncertainty 84th percentile in f7.1stat.errorfloatLrf7.1Random uncertainty 16th percentile in f7.1stat.errorfloatLtf7.1Total uncertainty 16th percentile in f7.1stat.errorfloatf7.0Mass fraction formed prior to log(t) = 7.0 from best fit SFH (2)phys.mass;arith.ratiofloatUrf7.0Random uncertainty 84th percentile in f7.0stat.errorfloatUtf7.0Total uncertainty 84th percentile in f7.0stat.errorfloatLrf7.0Random uncertainty 16th percentile in f7.0stat.errorfloatLtf7.0Total uncertainty 16th percentile in f7.0stat.errorfloatf6.9Mass fraction formed prior to log(t) = 6.9 from best fit SFH (2)phys.mass;arith.ratiofloatUrf6.9Random uncertainty 84th percentile in f6.9stat.errorfloatUtf6.9Total uncertainty 84th percentile in f6.9stat.errorfloatLrf6.9Random uncertainty 16th percentile in f6.9stat.errorfloatLtf6.9Total uncertainty 16th percentile in f6.9stat.errorfloatf6.8Mass fraction formed prior to log(t) = 6.8 from best fit SFH (2)phys.mass;arith.ratiofloatUrf6.8Random uncertainty 84th percentile in f6.8stat.errorfloatUtf6.8Total uncertainty 84th percentile in f6.8stat.errorfloatLrf6.8Random uncertainty 16th percentile in f6.8stat.errorfloatLtf6.8Total uncertainty 16th percentile in f6.8stat.errorfloatf6.7Mass fraction formed prior to log(t) = 6.7 from best fit SFH (2)phys.mass;arith.ratiofloatUrf6.7Random uncertainty 84th percentile in f6.7stat.errorfloatUtf6.7Total uncertainty 84th percentile in f6.7stat.errorfloatLrf6.7Random uncertainty 16th percentile in f6.7stat.errorfloatLtf6.7Total uncertainty 16th percentile in f6.7stat.errorfloatf6.6Mass fraction formed prior to log(t) = 6.6 from best fit SFH (2)phys.mass;arith.ratiofloatUrf6.6Random uncertainty 84th percentile in f6.6stat.errorfloatUtf6.6Total uncertainty 84th percentile in f6.6stat.errorfloatLrf6.6Random uncertainty 16th percentile in f6.6stat.errorfloatLtf6.6Total uncertainty 16th percentile in f6.6stat.errorfloat