J/A+A/611/A25ivo://CDS.VizieR/J/A+A/611/A25doi:10.26093/cds/vizier.36110025CDSGall E.E.E.Kotak R.Leibundgut B.Taubenberger S.Hillebrandt W.,Kromer M.Burgett W.S.Chambers K.Flewelling H.Huber M.E.Kaiser N.,Kudritzki R.P.Magnier E.A.Metcalfe N.Smith K.Tonry J.L.,Wainscoat R.J.Waters C.2018-05-16T07:12:22Z2018-03-20T07:35:04ZCDS support team

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

cds-question@unistra.frsupernovaephotometryWe present photometry and spectroscopy of nine Type II-P/L supernovae (SNe) with redshifts in the 0.045~<z~<0.335 range, with a view to re-examining their utility as distance indicators. Specifically, we apply the expanding photosphere method (EPM) and the standardized candle method (SCM) to each target, and find that both methods yield distances that are in reasonable agreement with each other. The current record-holder for the highest-redshift spectroscopically confirmed SN II-P is PS1-13bni (z=0.335^+0.009^_-0.012_), and illustrates the promise of Type II SNe as cosmological tools. We updated existing EPM and SCM Hubble diagrams by adding our sample to those previously published. Within the context of Type II SN distance measuring techniques, we investigated two related questions. First, we explored the possibility of utilising spectral lines other than the traditionally used FeII {lambda}5169 to infer the photospheric velocity of SN ejecta. Using local well-observed objects, we derive an epoch-dependent relation between the strong Balmer lines H{alpha}, H{beta} and FeII {lambda}5169 velocities that is applicable 30 to 40 days post-explosion. Motivated in part by the continuum of key observables such as rise time and decline rates exhibited from II-P to II-L SNe, we assessed the possibility of using Hubble-flow Type II-L SNe as distance indicators. These yield similar distances as the Type II-P SNe. Although these initial results are encouraging, a significantly larger sample of SNe II-L would be required to draw definitive conclusions.2018A&A...611A..25Ghttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/611/A25CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/sn : Asiago Supernova Catalogue (Barbon et al., 1999-)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/611/A25https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/611/A25http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/611/A25https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/611/A25https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/611/A25http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/611/A25GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/611/A25/table1 (intermediate redshift Type II-P/L SNe)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/611/A25/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/611/A25/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/611/A25/table1?GETtext/xml+votable180.050000true263.315541736.47644440.0055555555555555566/8730 9495 10156 10981 10988 11524 19026 27258 27345 27903 36785https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/611/A25?format=asciidefaultJ/A+A/611/A25/ps114vkPS1-14vk photometric observationsMJDModified Julian Daydtime.epochdoublerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintDateDatetime.epochcharEpochRest frame epoch (1)dtime.epochfloatmagMagnitude (2)magphot.magfloate_magrms uncertainty on magmagstat.error;phot.magfloatFiltFiltermeta.id;instr.filtercharTelTelescope (3)meta.id;instr.telcharJ/A+A/611/A25/table1intermediate redshift Type II-P/L SNerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintLCShow the light curvesmeta.ref.urlcharSNSN namemeta.id;meta.maincharTypeTypesrc.classcharRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainHostHost galaxy namemeta.id.parentcharE(B-V)gGalactic E(B-V)magphot.color.excessfloatl_E(B-V)hLimit flag on E(B-V)hmeta.code.errorcharE(B-V)h? Host E(B-V)magphot.color.excessfloatnullablee_E(B-V)h? rms uncertainty on E(B-V)hmagstat.errorfloatnullablezRedshiftsrc.redshiftfloatE_zError on z (upper value)stat.error;stat.maxfloate_zError on z (lower value)stat.error;src.redshiftfloatr_zRedhsidt reference(s) (1)meta.ref;pos.framecharFileNameName of the file with light curve datameta.id;meta.filecharJ/A+A/611/A25/sn2013caSN 2013ca photometric observationsTelTelescope (3)meta.id;instr.telcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintDateDatetime.epochcharMJDModified Julian Daydtime.epochdoubleEpochRest frame epoch (1)dtime.epochfloatmagMagnitude (2)magphot.magfloate_magrms uncertainty on magmagstat.error;phot.magfloatFiltFiltermeta.id;instr.filtercharJ/A+A/611/A25/ps112bkuPS1-12bku photometric observationsEpochRest frame epoch (1)dtime.epochfloatFiltFiltermeta.id;instr.filtercharTelTelescope (3)meta.id;instr.telcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintDateDatetime.epochcharMJDModified Julian Daydtime.epochdoublemagMagnitude (2)magphot.magfloate_magrms uncertainty on magmagstat.error;phot.magfloatJ/A+A/611/A25/ps113abgPS1-13abg photometric observationsTelTelescope (3)meta.id;instr.telcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintDateDatetime.epochcharMJDModified Julian Daydtime.epochdoubleEpochRest frame epoch (1)dtime.epochfloatmagMagnitude (2)magphot.magfloate_magrms uncertainty on magmagstat.error;phot.magfloatFiltFiltermeta.id;instr.filtercharJ/A+A/611/A25/ps113atmPS1-13atm photometric observationsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintDateDatetime.epochcharMJDModified Julian Daydtime.epochdoubleEpochRest frame epoch (1)dtime.epochfloatmagMagnitude (2)magphot.magfloate_magrms uncertainty on magmagstat.error;phot.magfloatFiltFiltermeta.id;instr.filtercharTelTelescope (3)meta.id;instr.telcharJ/A+A/611/A25/ps113bafPS1-13baf photometric observationsDateDatetime.epochcharFiltFiltermeta.id;instr.filtercharMJDModified Julian Daydtime.epochdoublerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintEpochRest frame epoch (1)dtime.epochfloatmagMagnitude (2)magphot.magfloate_magrms uncertainty on magmagstat.error;phot.magfloatTelTelescope (3)meta.id;instr.telcharJ/A+A/611/A25/ps113bmfPS1-13bmf photometric observationsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintDateDatetime.epochcharMJDModified Julian Daydtime.epochdoubleEpochRest frame epoch (1)dtime.epochfloatmagMagnitude (2)magphot.magfloate_magrms uncertainty on magmagstat.error;phot.magfloatFiltFiltermeta.id;instr.filtercharTelTelescope (3)meta.id;instr.telcharJ/A+A/611/A25/ps113bniPS1-13bni photometric observationsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintDateDatetime.epochcharMJDModified Julian Daydtime.epochdoubleEpochRest frame epoch (1)dtime.epochfloatmagMagnitude (2)magphot.magfloate_magrms uncertainty on magmagstat.error;phot.magfloatFiltFiltermeta.id;instr.filtercharTelTelescope (3)meta.id;instr.telcharJ/A+A/611/A25/ps113wrPS1-13wr photometric observationsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintDateDatetime.epochcharMJDModified Julian Daydtime.epochdoubleEpochRest frame epoch (1)dtime.epochfloatmagMagnitude (2)magphot.magfloate_magrms uncertainty on magmagstat.error;phot.magfloatFiltFiltermeta.id;instr.filtercharTelTelescope (3)meta.id;instr.telchar