J/ApJ/820/33ivo://CDS.VizieR/J/ApJ/820/33doi:10.26093/cds/vizier.18200033CDSRubin A.Gal-Yam A.De Cia A.Horesh A.Khazov D.Ofek E.O.,Kulkarni S.R.Arcavi I.Manulis I.Yaron O.Vreeswijk P.,Kasliwal M.M.Ben-Ami S.Perley D.A.Cao Y.Cenko S.B.,Rebbapragada U.D.Wozniak P.R.Filippenko A.V.Clubb K.I.Nugent P.E.,Pan Y.-C.Badenes C.Howell D.A.Valenti S.Sand D.Sollerman J.,Johansson J.Leonard D.C.Horst J.C.Armen S.F.Fedrow J.M.,Quimby R.M.Mazzali P.Pian E.Sternberg A.Matheson T.Sullivan M.,Maguire K.Lazarevic S.2017-12-06T07:38:10Z2016-06-24T13:13:56ZCDS support team

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

cds-question@unistra.frsupernovaeinfrared-photometryvisible-astronomyphotometryredshiftedDuring the first few days after explosion, Type II supernovae (SNe) are dominated by relatively simple physics. Theoretical predictions regarding early-time SN light curves in the ultraviolet (UV) and optical bands are thus quite robust. We present, for the first time, a sample of 57 R-band SN II light curves that are well-monitored during their rise, with >5 detections during the first 10 days after discovery, and a well-constrained time of explosion to within 1-3 days. We show that the energy per unit mass (E/M) can be deduced to roughly a factor of five by comparing early-time optical data to the 2011 model of Rabinak & Waxman, while the progenitor radius cannot be determined based on R-band data alone. We find that SN II explosion energies span a range of E/M=(0.2-20)x10^51^erg/(10M_{sun}), and have a mean energy per unit mass of <E/M>=0.85x10^51^erg/(10M_{sun}), corrected for Malmquist bias. Assuming a small spread in progenitor masses, this indicates a large intrinsic diversity in explosion energy. Moreover, E/M is positively correlated with the amount of ^56^Ni produced in the explosion, as predicted by some recent models of core-collapse SNe. We further present several empirical correlations. The peak magnitude is correlated with the decline rate ({Delta}m_15_), the decline rate is weakly correlated with the rise time, and the rise time is not significantly correlated with the peak magnitude. Faster declining SNe are more luminous and have longer rise times. This limits the possible power sources for such events.2016ApJ...820...33Rhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/820/33CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/313 : Palomar Transient Factory (PTF) photometric catalog 1.0 (Ofek+, 2012)J/ApJ/799/215 : 26 type II-Plateau supernovae parameters (Pejcha+, 2015)J/ApJ/799/208 : Type IIP supernovae from Pan-STARRS1 (Sanders+, 2015)J/MNRAS/442/844 : BVRI light curves of type II-P supernovae (Faran+, 2014)J/MNRAS/438/L101 : First month on SN 2013ej (Valenti+, 2014)J/other/NewA/20.30 : BVRI light curves of 3 SN (Munari+, 2013)J/A+A/555/A142 : Spectra of 5 Type II supernovae (Inserra+, 2013)J/ApJ/736/159 : Photometry monitoring of the SN PTF10vdl (Gal-Yam+, 2011)J/A+A/537/A141 : UBVRI light curves of SN 2009E (Pastorello+, 2012)J/ApJ/708/661 : SDSS-II SN Survey: SNe II-P (D'Andrea+, 2010)J/MNRAS/395/1409 : Type II-P SN progenitor constraints (Smartt+, 2009)J/MNRAS/394/2266 : SN 2005cs one-year photometry (Pastorello+, 2009)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/820/33https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/820/33http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/820/33https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/820/33https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/820/33http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/820/33GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/820/33/table1 (List of supernovae included in this study)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/820/33/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/820/33/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/820/33/table1?GETtext/xml+votable180.050000true319.11867917-0.827697220.0055555555555555566/2175 2247 2454 2668 4716 4805 5564 5757 5976 6000 8255 8619 9021 9396 9416 9750 9812 10135 10366 10378 10544 10626 10752 11111 12411 13332 17235 17596 17658 18020 18214 18256 18394 18779 18813 18913 19108 19478 19627 19637 19646 19986 23027 23203 27514 27761 28047 28173 28492 28515 28663 32435 32449 32502 36707https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/820/33?format=asciiInfraredOpticaldefaultJ/ApJ/820/33/table2Photometrye_mag[0/0.5]? Error in magmagstat.error;phot.magfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSNSupernova identifier (PTFYYaaaa or iPTFYYaaa)meta.id;meta.maincharMJDModified Julian Date of observationdtime.epochdoublemag[13.2/22.6]? Observed apparent magnitude in Filtmagphot.magfloatnullableLimit[17.4/22.7]? Detection limit in Filtermagphot.magfloatnullableTelTelescope (1)meta.id;instr.telcharFiltFilter (R or r)meta.id;instr.filtercharJ/ApJ/820/33/table1List of supernovae included in this studyrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSNSupernova identifier (PTFYYaaaa or iPTFYYaaa) (1)meta.id;meta.maincharprimaryNpSimbad column added by the CDSmeta.numberintnullablef_SN[cde] Flag on SN (2)meta.codecharRAJ2000Hour of Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000)pos.eq.dec;meta.mainz[0.002/0.1] Spectroscopic redshiftsrc.redshiftdoubleDM[30.2/38.2] Distance modulus (3)magphot.mag.distModfloatAR[0.02/0.4] The R band extinction (4)magphys.absorption;em.opt.RfloatAr[0.02/0.4] The r band extinction (4)magphys.absorptionfloatDateUT Date of the observationtime.epoch;obsnullableTelTelescope identifier of the classification spectrum (5)instr.telcharInstInstrument identifier of the classification spectruminstrcharLCInteractive plot of light curvesmeta.ref.urlcharSimbadSimbad column added by the CDSmeta.ref.urlchar