J/A+A/692/A95ivo://CDS.VizieR/J/A+A/692/A95doi:10.26093/cds/vizier.36920095CDSAnderson J.P.Contreras C.Stritzinger M.D.Hamuy M.Phillips M.,Suntzeff N.B.Morrell N.Gonzalez-Gaitan S.Gutierrez C.P.,Burns C.R.Hsiao E.Y.Anais J.Ashall C.Baltay C.Baron E.,Bersten M.Busta L.Castellon S.de Jaeger T.DePoy D.,Filippenko A.V.Folatelli G.Forster F.Galbany L.Gall C.,Goobar A.Gonzalez C.Hadjiyska E.Hoeflich P.Krisciunas K.,Krzeminski W.Li W.Madore B.Marshall J.Martinez L.Nugent P.,Pessi P.J.Piro A.L.Rheault J-P.Ryder S.Seron J.Shappee B.J.,Taddia F.Torres S.Thomas-Osip J.Uddin S.2025-02-26T20:03:04Z2024-12-03T09:19:31ZCDS support team

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

cds-question@unistra.frsupernovaeinfrared-photometryvisible-astronomyType II supernovae (SNe II) mark the endpoint in the lives of hydrogen-rich massive stars. Their large explosion energies and luminosities allow us to measure distances, metallicities, and star formation rates into the distant Universe. To fully exploit their use in answering different astrophysical problems, high-quality low-redshift data sets are required. Such samples are vital to understand the physics of SNe II, but also to serve as calibrators for distinct - and often lower-quality - samples. We present uBgVri optical and YJH near-infrared (NIR) photometry for 94 low-redshift SNe II observed by the Carnegie Supernova Project (CSP). A total of 9817 optical and 1872 NIR photometric data points are released, leading to a sample of high-quality SN II light curves during the first 150 days post explosion on a well-calibrated photometric system. The sample is presented and its properties are analysed and discussed through comparison to literature events. We also focus on individual SNe II as examples of classically defined subtypes and outlier objects. Making a cut in the plateau decline rate of our sample (s2), a new subsample of fast-declining SNe II is presented. The sample has a median redshift of 0.015, with the nearest event at 0.001 and the most distant at 0.07. At optical wavelengths (V), the sample has a median cadence of 4.7 days over the course of a median coverage of 80 days. In the NIR (J), the median cadence is 7.2 days over the course of 59 days. The fast-declining subsample is more luminous than the full sample and shows shorter plateau phases. Of the nonstandard SNe II highlighted, SN 2009A particularly stands out with a steeply declining then rising light curve, together with what appears to be two superimposed P-Cygni profiles of H in its spectra. We outline the significant utility of these data, and finally provide an outlook of future SN II science.2024A&A...692A..95Ahttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/692/A95CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/692/A95https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/692/A95http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/692/A95https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/692/A95https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/692/A95http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/692/A95GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/692/A95/sn (List of studied SN)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/692/A95/sn?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/692/A95/sn?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/692/A95/sn?GETtext/xml+votable180.050000true14.94925-7.57180560.005555555555555556Cone search capability for table J/A+A/692/A95/ls-opt (Optical (ugriBV) photometry of local sequence stars within the field of each SNII)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/692/A95/ls-opt?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/692/A95/ls-opt?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/692/A95/ls-opt?GETtext/xml+votable180.050000true14.9530833-7.47594440.005555555555555556Cone search capability for table J/A+A/692/A95/ls-nir (Near-infrared (YJH) photometry of local sequence stars within the field of each SNII)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/692/A95/ls-nir?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/692/A95/ls-nir?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/692/A95/ls-nir?GETtext/xml+votable180.050000true14.9673333-7.58333330.0055555555555555566/43 552 4182 4381 4410 4424 8306 8359 8484 8700 12471 16441 16652 17001 17198 17509 17592 17594 17795 18196 18405 18578 18584 18631 18637 18793 18795 19104 19584 19616 19710 20052 21148 21825 22557 22574 22613 22891 23092 24225 24228 24873 25152-25153 25336 25438 25597 25599 25645 25742 25764 26303 26535 26546 27514 27588 27840 28346 29348 30038 31107 33955-33956 33958 35071 35291 35313 35692 35694 35730 36210 36371 36377 36799 36811 36825 36827-36828 36830 36902 36905 36908 37430 37436 38347 38350 38623 38645 38817 38956 39108 39110 40106 40294-40295 40300-40301 40527 40531 40721 40723 40818-40819 40847 40858 40939 41253 42025 43233 43299 43302 43325 43473 43732 43939 43942-43943 45433 45711 46004 46525 46568 46999 47005 47028 47187 47386 47564 490971.143914381504295e-19 4.920466254354166e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/692/A95?format=asciiOpticalInfrareddefaultJ/A+A/692/A95/snList of studied SNSNameSimbad namemeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSNSN namemeta.id;meta.maincharRAJ2000Simbad right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Simbad declination (J2000)pos.eq.dec;meta.mainLCOPTShow the optical light curvesmeta.ref.urlcharlcoptOptical light curve data in photopt.dat filemeta.codecharLCNIRShow the NIR light curvesmeta.ref.urlcharlcnirNIR light curve data in photnir.dat filemeta.codecharJ/A+A/692/A95/ls-optOptical (ugriBV) photometry of local sequence stars within the field of each SNIIrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSNSN nameobs.fieldcharStarStar ID within the SN fieldmeta.id;meta.mainintRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainumag? u magnitudemagphot.mag;em.opt.Ufloatnullablee_umag? u magnitude errormagstat.error;phot.magfloatnullablegmag? g magnitudemagphot.mag;em.opt.Bfloatnullablee_gmag? g magnitude errormagstat.error;phot.magfloatnullablermag? r magnitudemagphot.mag;em.opt.Rfloatnullablee_rmag? r magnitude errormagstat.error;phot.magfloatnullableimag? i magnitudemagphot.mag;em.opt.Ifloatnullablee_imag? i magnitude errormagstat.error;phot.magfloatnullableBmag? B magnitudemagphot.mag;em.opt.Bfloatnullablee_Bmag? B magnitude errormagstat.error;phot.magfloatnullableVmag? V magnitudemagphot.mag;em.opt.Vfloatnullablee_Vmag? V magnitude errormagstat.error;phot.magfloatnullableJ/A+A/692/A95/ls-nirNear-infrared (YJH) photometry of local sequence stars within the field of each SNIIRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSNSN nameobs.fieldcharStarStar ID within the SN fieldmeta.id;meta.mainintDEJ2000Declination (J2000)pos.eq.dec;meta.mainYmag? Y magnitudemagphot.mag;em.IR.Jfloatnullablee_Ymag? Y magnitude errormagstat.error;phot.magfloatnullableJmag? J magnitudemagphot.mag;em.IR.Jfloatnullablee_Jmag? J magnitude errormagstat.error;phot.magfloatnullableHmag? H magnitudemagphot.mag;em.IR.Hfloatnullablee_Hmag? H magnitude errormagstat.error;phot.magfloatnullableJ/A+A/692/A95/photoptOptical (ugriBV) photometry of SNeII for 94 SNerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSNSN namemeta.id;meta.maincharJDJulian Datedtime.epochdoubleumag? u magnitudemagphot.mag;em.opt.Ufloatnullablee_umag? u magnitude errormagstat.error;phot.magfloatnullablegmag? g magnitudemagphot.mag;em.opt.Bfloatnullablee_gmag? g magnitude errormagstat.error;phot.magfloatnullablermag? r magnitudemagphot.mag;em.opt.Rfloatnullablee_rmag? r magnitude errormagstat.error;phot.magfloatnullableimag? i magnitudemagphot.mag;em.opt.Ifloatnullablee_imag? i magnitude errormagstat.error;phot.magfloatnullableBmag? B magnitudemagphot.mag;em.opt.Bfloatnullablee_Bmag? B magnitude errormagstat.error;phot.magfloatnullableVmag? V magnitudemagphot.mag;em.opt.Vfloatnullablee_Vmag? V magnitude errormagstat.error;phot.magfloatnullableTelTelescope+instrument systeminstrcharJ/A+A/692/A95/photnirNear-infrared (YJH) photometry SNeII for 76 SNerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSNSN namemeta.id;meta.maincharJDJulian Datedtime.epochdoubleYmag? Y magnitudemagphot.mag;em.IR.Jfloatnullablee_Ymag? Y magnitude errormagstat.error;phot.magfloatnullableJmag? J magnitudemagphot.mag;em.IR.Jfloatnullablee_Jmag? J magnitude errormagstat.error;phot.magfloatnullableHmag? H magnitudemagphot.mag;em.IR.Hfloatnullablee_Hmag? H magnitude errormagstat.error;phot.magfloatnullableTelTelescope+instrument systeminstrchar