J/ApJ/895/32ivo://CDS.VizieR/J/ApJ/895/32doi:10.26093/cds/vizier.18950032CDSFremling C.Miller A.A.Sharma Y.Dugas A.Perley D.A.Taggart K.,Sollerman J.Goobar A.Graham M.L.Neill J.D.Nordin J.Rigault M.,Walters R.Andreoni I.Bagdasaryan A.Belicki J.Cannella C.,Bellm E.C.Cenko S.B.De K.Dekany R.Frederick S.Golkhou V.Z.,Graham M.J.Helou G.Ho A.Y.Q.Kasliwal M.M.Kupfer T.Laher R.R.,Mahabal A.Masci F.J.Riddle R.Rusholme B.Schulze S.Shupe D.L.,Smith R.M.Van Velzen S.Yan L.Yao Y.Zhuang Z.Kulkarni S.R.2022-03-16T12:25:08Z2021-10-04T08:12:34ZCDS support team

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

cds-question@unistra.frsupernovaegalaxiesinfrared-photometryvisible-astronomybroad-band-photometryredshiftedThe Zwicky Transient Facility (ZTF) is performing a three-day cadence survey of the visible northern sky (~3{pi}) with newly found transient candidates announced via public alerts. The ZTF Bright Transient Survey (BTS) is a large spectroscopic campaign to complement the photometric survey. BTS endeavors to spectroscopically classify all extragalactic transients with m_peak_<~18.5mag in either the g_ZTF_ or r_ZTF_ filters, and publicly announce said classifications. BTS discoveries are predominantly supernovae (SNe), making this the largest flux-limited SN survey to date. Here we present a catalog of 761 SNe, classified during the first nine months of ZTF (2018 April 1-2018 December 31). We report BTS SN redshifts from SN template matching and spectroscopic host-galaxy redshifts when available. We analyze the redshift completeness of local galaxy catalogs, the redshift completeness fraction (RCF; the ratio of SN host galaxies with known spectroscopic redshift prior to SN discovery to the total number of SN hosts). Of the 512 host galaxies with SNe Ia, 227 had previously known spectroscopic redshifts, yielding an RCF estimate of 44%{+/-}4%. The RCF decreases with increasing distance and decreasing galaxy luminosity (for z<0.05, or ~200Mpc, RCF~0.6). Prospects for dramatically increasing the RCF are limited to new multifiber spectroscopic instruments or wide-field narrowband surveys. Existing galaxy redshift catalogs are only ~50% complete at r~16.9mag. Pushing this limit several magnitudes deeper will pay huge dividends when searching for electromagnetic counterparts to gravitational wave events or sources of ultra-high-energy cosmic rays or neutrinos.2020ApJ...895...32Fhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/895/32CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/349 : The Pan-STARRS release 1 (PS1) Survey - DR1 (Chambers+, 2016)J/ApJ/853/62 : Optical and NIR spectra and LCs of SN2016ija (Tartaglia+, 2018)J/ApJ/886/152 : ZTF early observations of Type Ia SNe. I. LCs (Yao+, 2019)http://italiansupernovae.org/ : Italian Supernovae Search Projecthttp://www.posssupernova.com/ : Puckett Observatory main pagehttp://nesssi.cacr.caltech.edu/SNhunt/ : The Great Supernova Hunthttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/895/32https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/895/32http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/895/32https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/895/32https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/895/32http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/895/32GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/895/32/table1 (ZTF Bright Transient Survey (BTS) SNe)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/895/32/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/895/32/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/895/32/table1?GETtext/xml+votable180.050000true165.189083322.28750.005555555555555556Cone search capability for table J/ApJ/895/32/table3 (BTS Host Galaxies)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/895/32/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/895/32/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/895/32/table3?GETtext/xml+votable180.050000true165.187791722.28772220.0055555555555555566/2 106 171 206 235 387 434 529 549 628 640 662 731 765 911 1685 1704 2058 2101 2185 2191 2282 2304 2308 2330 2372 2396 2469 2792 2811 2956 3074 3079 3565 3954 4110 4175 4180 4251 4269 4287 4294 4314 4375-4376 4400 4484 4498 4551 4567 4580 4600 4624 4647 4650 4698 4703 4706-4707 4732 4740 4763 4799 4829 4853 4928 4959 4988 4992 5006 5035 5042 5084 5104 5120 5186 5190 5204 5267 5310 5337 5351 5363 5367 5392 5403 5438 5524 5541 5558 5575 5622 5652 5700 5726 5743 5895 5917 5920 5923 5943 6001 6007-6008 6062 6082 6087 6091 6104 6125 6130-6131 6176 6234 6265 6275 6331 6382-6383 6436 6457 6475 6479 6548 6558 6581 6617 6636 6647 6659 6720 6739 6779 6840 6881 6901 6942 6977 6980 6991 7010 7020 7027 7051 7124 7172 7185 7210 7233 7239 7247 7345 7485 7495 7678 7687 7815 7857 7959 8050 8203 8212 8231 8242 8257 8268-8269 8280 8291 8332 8345 8352 8431 8442 8454 8466 8470 8480 8512 8537 8543 8550 8557 8576 8580-8581 8650 8657-8658 8674 8684 8703 8706 8758 8767 8773 8778-8779 8785 8789 8814 8824 8839 8882 8908 8945 8957 8962 8996 9004-9005 9020 9029 9037 9052 9067 9072 9170 9178 9182 9205 9212 9223 9236 9243 9282 9289 9297 9302 9326 9348 9380 9386-9387 9389 9401 9454 9465 9470 9495 9516 9519-9520 9540 9556-9557 9564-9565 9605 9608 9639 9644 9657-9658 9678 9693-9694 9706 9724 9726 9749 9759 9776 9793 9808 9811-9812 9824 9835 9841 9878 9889 9891 9944 9971 9984 10000 10004 10044 10060 10074-10075 10092 10112 10115 10159 10161 10175 10187 10200 10202 10210 10233 10253 10280 10296 10306 10312 10322 10339 10348 10350 10360 10378 10384 10386 10450 10452 10471 10514 10523 10525 10595-10596 10619 10673-10674 10710 10728 10766 10781 10789 10794 10827 10873 10912-10913 10916-10917 10932 10981 11012 11018 11059 11062 11098 11109 11170 11186 11198-11199 11220 11222-11223 11232 11243 11267 11273 11297 11305 11326 11333 11357 11366 11379 11385 11433 11435 11441 11451 11505 11514 11548 11584 11606 11614-11615 11619 11626 11643 11649 11668 11670 11675 11685 11693 11718 11731 11748 11778 11788-11789 11795-11796 11820 11822 11848 11855 11882 11923 11960 12037 12041 12047 12072 12079-12080 12126 12134 12160 12172 12181 12194 12199 12210 12394 12410 12475 12477 12506 12567 12629 12642 12646 12730 12744 12770 12797 13021 13067 13248 13264 13317 13326 13495 13631 13647 13695 13707 13738 13803 13832 13891 13944 14018 14020 14507 14591 14851 14858 14874 14893 14958 14973 14996 15004 15007 15013 15030 15045 15050 15054 15067-15068 15070 15095 15112 15235 15244 15257 15270-15271 15299 15338-15339 15543 15558 15887 15917 15923 15932 15952 15970 15972 15977 15979 16012 16060 16074 16079 16097 16124 16141 16293 16703 16713 16733 16765 16791 16793 16835 16885 16915 16960 16964 17017 17083 17166 17236 17238 17356 17374 17381 17384 17434 17443 17452 17495 17528 17573 17589 17595 17624 17681 17691 17697 17725 17742 17754 17787 17794 17810 17846 17871 17920 17941 17951 17956 17966 18009 18015 18019 18032 18061 18066 18073 18082 18119 18160 18168 18194 18216 18273 18333 18354 18396 18409 18420 18678 18717 18781 18812 18843 18901 18922 18971 18986 19129 19189 19214 19224 19260 19288 19312 19339 19346 19362 19367 19373 19379 19423 19447 19451 19495 19499 19514 19523-19524 19625 19682 19690 19729 19751 19822 19824 19970 19987 20035 20078 20083 20089 20112 20142 20171 20193 20223 20293 20298 20309 20362 20385 20431 20436 21154 21170 21377 21791 21942 21959 22013 22460 22493 22594 22701 22711 22735 22756 22775 22829 22954 23051 23174 23184 23205 23891 24053 25700 25726 25739 26078 26345 26353 26366 26434 26437 26522 26551 26559 26582 26748 27050 27171 27455 27537 27629 27634 27662 27676 27716 27752 27801 27803 27847 27865 27918 27922 28004 28014 28075 28100 28108 28127 28249 28269 28273 28279 28341 28368 28406 28445 28454 28458 28460-28461 28476 28499 28529 28572 28616 28623 28642 28657 28661-28662 29983 30039 30063 30122 31351 31406 31513 31515 31604 31643 31656 31674 31914 32129 32179 32380 32401 32422 32447 32456 32467 32479 32486 32520 32588 32601 32614 32670 32680 32767 35835 36229 36249 36252 36265 36276 36343-36344 36442 36535 36567 36589 36597 36632 36656 36719 36761 36763 36780 36807 40307 40868 40947 44960 48315 48358 48718 48731 48832 48944 49094 49101https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/895/32?format=asciiOpticalInfrareddefaultJ/ApJ/895/32/table1ZTF Bright Transient Survey (BTS) SNerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintZTFZTF Namemeta.id;meta.maincharprimaryHostHost galaxies (table3)meta.ref.urlcharRAJ2000[0/24] Hour of Right Ascension, SNe (J2000)pos.eq.ra;meta.mainDEJ2000Degree of Declination, SNe (J2000)pos.eq.dec;meta.mainIAUIAU Namemeta.idcharTNSTransient Name Server Internal Namemeta.idcharSurveyDiscovered by, survey/reference (1)meta.notecharB-V[0.005/0.67] Reddening (2)magphot.color.excessfloatSNtypeSueprnova Typesrc.classcharz[0.001/0.28] Supernova Redshift (3)src.redshiftfloatJDg[210/715]? Observed time, maximum brightness, g-band, JD-2458000 (4)dtime.epochfloatnullablegmag[13.9/20.6]? g-ZTF band magnitude, maximum brightness (4)magphot.mag;em.opt.Vfloatnullablee_gmag[0.01/0.3]? Uncertainty in gmag (4)magstat.error;phot.magfloatnullableJDr[214/706]? Observed time, maximum brightness, r-band, JD-2458000 (4)dtime.epochfloatnullablermag[13.9/20.2]? r-ZTF band magnitude, maximum brightness (4)magphot.mag;em.opt.Rfloatnullablee_rmag[0.01/0.3]? Uncertainty, rmag (4)magstat.error;phot.magfloatnullableJ/ApJ/895/32/table3BTS Host GalaxiesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintZTFZTF Namemeta.id.parentcharHostHost Namemeta.id;meta.maincharRAJ2000[0/24]? Hour of Right Ascension (J2000)pos.eq.ra;meta.mainnullableDEJ2000? Degree of Declination (J2000)pos.eq.dec;meta.mainnullablez[0.002/0.15]? Redshift, hostsrc.redshiftdoublenullableSNoffset[0.01/103]? SN offset from hostarcsecpos;arith.difffloatnullableDist[0.01/35.4]? Distancekpcpos.distancefloatnullablegmag[9.84/23.1]? PS1 Kron g band AB magnitude (1)magphot.mag;em.opt.Vfloatnullablermag[9.37/22.8]? PS1 Kron r band AB magnitude (1)magphot.mag;em.opt.Rfloatnullableimag[8.91/22.7]? PS1 Kron i band AB magnitude (1)magphot.mag;em.opt.Ifloatnullablezmag[8.74/21.5]? PS1 Kron z band AB magnitude (1)magphot.mag;em.IRfloatnullableymag[9.82/20.7]? PS1 Kron y band AB magnitude (1)magphot.mag;em.IRfloatnullableW1mag[7.67/21.4]? Tractor derived WISE band 1 AB magnitude (1)magphot.mag;em.IR.3-4umfloatnullableW2mag[7.54/21.1]? Tractor derived WISE band 2 AB magnitude (1)magphot.mag;em.IR.4-8umfloatnullableB-V[0.006/0.66]? Reddening, E(B-V) (2)magphot.color.excessfloatnullable