J/A+A/694/A10ivo://CDS.VizieR/J/A+A/694/A10doi:10.26093/cds/vizier.36940010CDSDimitriadis G.Burgaz U.Deckers M.Maguire K.Johansson J.Smith M.,Rigault M.Frohmaier C.Sollerman J.Galbany L.Kim Y.-L.Liu C.,Miller A.A.Nugent P.E.Alburai A.Chen P.Dhawan S.Ginolin M.,Goobar A.Groom S.L.Harvey L.Kenworthy W.D.Kulkarni S.R.Phan K.,Popovic P.Riddle R.L.Rusholme B.Muller-Bravo T.E.Nordin J.,Terwel J.H.Townsend A.2025-05-21T20:01:13Z2025-02-14T09:16:20ZCDS support team

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

cds-question@unistra.frsupernovaevisible-astronomysloan-photometryThe Zwicky Transient Facility SN Ia Data Release 2 (ZTF SN Ia DR2) contains more than 3000 Type Ia supernovae (SNe Ia), providing the largest homogeneous low-redshift sample of SNe Ia. Having at least one spectrum per event, this data collection is ideal for large-scale statistical studies of the photometric, spectroscopic and host-galaxy properties of SNe Ia, particularly of the more rare 'peculiar' subclasses. In this paper, we first present the method we developed to spectroscopically classify the SNe in the sample, and the techniques we used to model their multi-band light curves and explore their photometric properties. We then show a method to distinguish between the 'peculiar' subtypes and the normal SNe Ia. We also explore the properties of their host galaxies and estimate their relative rates, focusing on the 'peculiar' subtypes and their connection to the cosmologically useful SNe Ia. Finally, we discuss the implications of our study with respect to the progenitor systems of the 'peculiar' SN Ia events.2025A&A...694A..10Dhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/694/A10CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+A/694/A9 : Spectral Measurements of ZTF SN Ia DR2 (Burgaz+, 2025)J/A+A/694/A11 : SN 2020alm spectrum (Terwel+, 2025)J/A+A/694/A12 : ZTF SN Ia DR2. secondary maximum in Type Ia SN (Deckers+, 2025)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/694/A10https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/694/A10http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/694/A10https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/694/A10https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/694/A10http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/694/A10GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/694/A10/tablea2 (SNe GP fit parameters)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/694/A10/tablea2?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/694/A10/tablea2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/694/A10/tablea2?GETtext/xml+votable180.050000true127.4480180633.906536110.0055555555555555566/15 36 48 73 144 152 171 189 192 206 220 225 231 235 248 364 380 434 455 476 513 520 534 551 574 624 650-651 662 698 715 754 769 820 853 887 960 969 981 988 1006 1042 1058 1156 1174 1194 1225 1524 1563 1579 1598 1667 1685 1703 1716 1728 1819 1861 1877 1881 1888 1916 2041 2081 2089 2100-2101 2109 2111 2128 2133 2140 2153 2158 2171 2200 2203 2236 2253 2255 2270 2278 2286 2292 2295 2315 2353 2372 2383 2396 2412 2439 2469 2503-2505 2554 2556 2578 2582 2590 2611 2615-2616 2618 2666 2673 2692 2694-2695 2738 2745-2746 2760 2769 2779 2786 2805 2811 2815 2832 2846 2855 2884 2937 3082 3533 3573 3870 3919 3956 4104 4246 4297 4310 4314 4336 4356 4380 4400 4442 4449 4505 4533 4547 4556 4578 4580 4592 4658 4708 4739 4796 4829 4836 4863 4896 4939 4959 4965 4987 5017 5040 5042 5052 5125 5337 5392 5394 5410 5429 5433 5474 5482 5486 5497 5501 5514 5529 5541 5553 5560 5575 5581 5622-5623 5668 5672 5675 5722 5726 5754 5785 5821 5831 5851 5869 5877 5884 5903 5943-5944 5950 5957 5977 5981 5983 5988 5991 6001 6006-6007 6013 6042 6052 6057 6059 6081 6091 6097 6116 6119 6125 6131 6184 6220 6234 6242 6269 6275-6276 6280 6329 6331 6362 6369 6377 6383 6398 6401 6417 6449 6458 6472-6473 6509 6541 6545-6546 6581 6595 6617 6619 6643 6647 6650 6679 6749 6751 6762 6769 6846 6864 6885 6888 6900 6917 6942 6945 7009-7011 7022 7033 7038 7041 7055 7061 7065-7066 7082 7089 7106 7124 7137 7146 7156 7233 7263 7275 7280 7291 7295 7317 7345 7401 7485 7501 7518 7539 7572 7683 7687 7711 7733 7754 7759 7778-7779 7806 7808 7812 7823 7946 7959 7978 7990 8016 8027 8044 8050 8079 8101 8170 8215 8222 8242 8257 8261 8264 8267 8299 8310 8335 8341 8346 8352 8372 8385-8386 8405 8407 8409 8426 8433 8498 8537 8542-8543 8545 8547 8550 8567 8586 8625-8626 8647 8657 8665 8685 8698 8700 8703 8750 8757-8758 8778 8828 8831 8837 8857 8876 8887 8908 8913 8923 8927 8931 8936 8962 8970 9014 9017 9029 9037 9047 9052-9053 9064 9072 9102 9107 9111 9117 9122 9136 9148 9156 9161 9166 9170 9178-9179 9194 9197 9199 9204 9212 9223 9230 9239 9241 9243 9252 9268 9282 9307 9327 9333-9334 9353 9361 9364 9366 9369 9371 9379 9385-9386 9393 9408 9411 9418 9421 9424 9429-9430 9446 9452-9454 9456 9470 9472 9480 9491 9495 9516 9518 9520 9528 9540 9542 9566 9590 9608 9619 9622 9626 9639 9644 9646 9650 9658 9666 9678 9684 9686 9693 9695 9706-9707 9726 9731 9744 9746-9747 9749 9756 9759-9760 9763-9764 9768 9774-9776 9783 9792-9793 9800 9812 9820 9824-9825 9840 9845 9855 9858 9877-9878 9889 9891 9942 9947 9971 9981 9984 9988-9989 9994 10000 10004 10022 10030 10037 10044 10046 10058 10060 10070 10075 10079-10080 10087 10091-10092 10107-10108 10112-10113 10115 10120 10123 10126 10138 10151 10153-10154 10159 10175 10177-10178 10187 10190 10192 10196 10198-10200 10202 10207 10210 10221 10233-10234 10312 10322-10323 10329 10343 10345-10346 10350 10360 10373 10379 10381 10403 10409-10410 10427 10436 10481 10485-10486 10523 10558 10566 10595 10619-10620 10625 10650 10654 10663 10666 10674 10688 10691 10695 10717 10720 10728 10736 10775 10811 10822 10854 10858 10865 10871 10873 10898 10901-10902 10904 10907 10944 10951 10968 10977 10981 11017 11020 11034-11035 11062 11105 11109 11126 11145 11153 11170 11174 11178 11181 11186 11191 11198-11199 11204 11214 11222 11232 11243 11246 11269 11273 11297 11303 11333 11336 11338 11346 11349 11374 11376 11385 11396 11405 11414-11415 11419 11433 11441 11444 11451 11454 11469 11476 11505 11514 11522 11525-11526 11534 11548-11549 11551 11568-11569 11574 11584 11586 11591-11592 11606 11613-11615 11619 11630 11633 11643 11649 11667-11668 11670 11681 11685 11712 11715 11720 11723 11734 11750 11795-11796 11801 11820 11822-11823 11851 11854-11855 11876 11889 11907 11925 11938 11941 11960 11971 11980 12008 12018 12034 12037 12041 12068 12118 12122 12124 12126 12138 12144 12154 12181 12210 12232 12256 12267 12349 12384 12386 12394 12415 12421 12436 12449 12508 12579 12617 12624 12628 12641 12647 12668 12673 12743-12744 12776 12781 12830 12852 12868 12902 12905 13065 13099-13100 13124 13317 13324 13326 13342 13345 13353 13366 13384 13404 13457 13468 13517 13520 13545 13554 13562 13598 13615 13631 13635 13677 13685 13714 13720 13737-13738 13751 13757 13785 13789 13817 13834 13836 13851 13905 13917 13931-13932 13945 14020 14069 14088 14103 14499 14507 14510 14526 14576 14582-14583 14764 14768 14815 14829 14852 14870 14874 14892 14903 14909-14910 14913 14927 14932-14933 14935 14937 14973 14989 15005 15007 15010 15014-15015 15018 15025-15026 15032 15050 15054 15060 15070-15071 15076 15090 15097 15107 15117 15125 15129 15147 15155 15161-15162 15168 15174-15175 15185 15194 15211 15213 15244 15258 15270 15282 15287-15288 15292 15299 15308 15324 15331-15332 15339 15349 15551 15558 15746 15884 15917-15918 15924 15930 15976-15977 15994 15999 16012 16029 16048 16058-16060 16064-16065 16074 16084 16094 16097 16108 16110 16122 16126 16160 16282 16291 16293 16296 16304 16312 16334 16510 16571 16599 16694 16718 16733-16734 16750 16770 16781 16852 16860 16945 16960 17004 17016-17017 17048 17091 17192 17242 17262 17360-17361 17390 17411 17456 17486 17489 17533 17544 17554 17556 17577 17589 17591 17598 17604 17624 17658 17675-17676 17679 17683 17732 17741 17745 17752 17795-17796 17798 17810 17823 17827 17831 17843 17890 17896 17901-17902 17908-17909 17924 17941 17966 17986 17994 17998 18001 18006-18007 18014 18032 18036 18038 18065-18066 18072 18119 18154 18168 18175 18186 18216 18232 18234 18246 18270 18273 18299 18304 18397 18409 18420 18428-18429 18510 18575 18608 18644 18650 18653 18669 18683 18706 18786 18818 18846 18862 18895 18905 18922 18927 18935 18939-18940 19034 19041 19047 19056 19070 19095 19107 19122 19130 19148 19175 19189-19190 19192 19199 19206 19224 19244 19252-19253 19264 19266 19285 19293 19303 19315 19336 19340 19347 19362 19379 19388 19409 19423 19447 19462 19484 19499 19522 19533 19540 19620 19625 19644 19655 19675 19690 19695 19707-19708 19710 19729 19760-19761 19781 19798 19801 19807 19822 19830 19832 19842 19847 19871 19873 19889 19891 19903 19917 19927 19979 19993 20007 20014 20016 20039 20061 20083-20084 20094 20124 20129 20131 20142 20148 20159 20171 20193-20194 20219 20223 20236-20237 20240 20270 20288 20291 20298 20302 20306 20309-20311 20314 20331 20334 20341 20353 20359 20361-20362 20391 20402 20413 20420 20436 20448 20452 20471 21022 21032 21045 21063 21095 21097 21141 21208 21270 21280 21378 21415 21420 21586 21773 21783 21786 21800 21817 21865 21879 21956 21960 21989 22007 22313 22365 22384 22518 22525 22549 22566 22587 22609 22631 22659 22666 22676 22696 22702 22714 22754 22758 22760 22775 22781 22850 22921 23002 23012 23020 23022 23026 23032 23038 23079 23123 23168 23184 23208 23217 23233 23247 23265-23266 23271 23291 23383 23408 23420 23496 23705 23837 23913 23957 23988 24040 24140 24226 24372 24954 24989 25366 25438 25544 25778-25779 25858 25869 25873 25922 25946 25959 26061 26078 26155 26165 26189 26215 26247 26262 26300 26302 26363 26386 26419 26444 26534 26580 26781 26847 26863 27024 27067 27079 27139 27155 27177 27186 27207 27211 27271 27350 27380 27395 27409 27471 27541 27592 27671 27696 27707 27729 27783 27805 27840 27875 27883 27963 27996 28004 28023 28027 28029 28031 28035 28075 28080 28108 28127 28137 28142 28202 28215 28234 28274 28287 28291-28292 28297 28313 28319 28341 28377 28406 28454 28460 28490 28503 28508 28529 28531 28570 28578 28607-28608 28631 28642 28660-28662 29673 29906 30122 30547 30954 31027 31055 31060 31137 31146 31171 31277 31408 31462 31471 31513 31539 31603 31650 31661 31693 31703 31721 31782 31855 31891 31934 31955 31975 31982-31983 31990 32131 32143 32165 32204 32226 32230 32236 32279 32282 32298 32322-32323 32333 32336 32343 32348 32350 32357 32364 32380 32447 32465 32467 32486 32501 32513 32517 32520 32536 32539 32546 32555 32565 32586 32588 32598 32602 32606 32614 32618 32636 32645 32661 32670-32671 32673 32678 32689 32705 32709 32739 32760 34780 34783 34815 36026 36081 36094 36118 36159 36245 36323 36348-36349 36491 36539 36566-36567 36595 36667 36701 36738 36755 36761 36780 36795 36854 40127 40327 40412 40624 40702 44359 44498 44831 44863 45016 45027 45049 48426 48483 48493 48629 48711 48814 48905 48944 48999https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/694/A10?format=asciiOpticaldefaultJ/A+A/694/A10/tablea2SNe GP fit parametersr-ipeak-nk? r-i colour at peak, no K-cor (ri_peak_nk)magphot.color;em.opt.R;em.opt.IfloatnullableMJDpeakr-ks? MJD time of peak, r-band, salt K-cor (mjd_peak_r_ks)dtime.epochdoublenullablee_dmp15i-ks? Decline rate in 15 days from peak, i-band, salt K-cor, uncertainty (dm_p15_i_err_ks)magstat.errorfloatnullableMJDpeakg-kt? MJD time of peak, g-band, template K-cor (mjd_peak_g_kt)dtime.epochdoublenullabler-ipeak-kt? r-i colour at peak, template K-cor (ri_peak_kt)magphot.color;em.opt.R;em.opt.IfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainDEJ2000Declination (J2000)degpos.eq.dec;meta.mainMJDpeakg-nk? MJD time of peak, g-band, no K-cor (mjd_peak_g_nk)dtime.epochdoublenullablee_MJDpeakg-nk? MJD time of peak, g-band, no K-cor, uncertainty (mjd_peak_g_err_nk)dstat.errorfloatnullableMJDpeakr-nk? MJD time of peak, r-band, no K-cor (mjd_peak_r_nk)dtime.epochdoublenullablee_MJDpeakr-nk? MJD time of peak, r-band, no K-cor, uncertainty (mjd_peak_r_err_nk)dstat.errorfloatnullableMJDpeaki-nk? MJD time of peak, i-band, no K-cor (mjd_peak_i_nk)dtime.epochdoublenullablee_MJDpeaki-nk? MJD time of peak, i-band, no K-cor, uncertainty (mjd_peak_i_err_nk)dstat.errorfloatnullablegmagpeak-nk? Apparent peak brightness, g-band, no K-cor (mag_peak_g_nk)magphot.mag;em.opt.Bfloatnullablee_gmagpeak-nk? Apparent peak brightness, g-band, no K-cor, uncertainty (mag_peak_g_err_nk)magstat.errorfloatnullablermagpeak-nk? Apparent peak brightness, r-band, no K-cor (mag_peak_r_nk)magphot.mag;em.opt.Rfloatnullablee_rmagpeak-nk? Apparent peak brightness, r-band, no K-cor, uncertainty (mag_peak_r_err_nk)magstat.errorfloatnullableimagpeak-nk? Apparent peak brightness, i-band, no K-cor (mag_peak_i_nk)magphot.mag;em.opt.Ifloatnullablee_imagpeak-nk? Apparent peak brightness, i-band, no K-cor, uncertainty (mag_peak_i_err_nk)magstat.errorfloatnullablegMAGpeak-nk? Absolute peak brightness, g-band, no K-cor (abs_mag_peak_g_nk)magphys.magAbsdoublenullablee_gMAGpeak-nk? Absolute peak brightness, g-band, no K-cor, uncertainty (abs_mag_peak_g_err_nk)magstat.errorfloatnullablerMAGpeak-nk? Absolute peak brightness, r-band, no K-cor (abs_mag_peak_r_nk)magphys.magAbsdoublenullablee_rMAGpeak-nk? Absolute peak brightness, r-band, no K-cor, uncertainty (abs_mag_peak_r_err_nk)magstat.errorfloatnullableiMAGpeak-nk? Absolute peak brightness, i-band, no K-cor (abs_mag_peak_i_nk)magphys.magAbsdoublenullablee_iMAGpeak-nk? Absolute peak brightness, i-band, no K-cor, uncertainty (abs_mag_peak_i_err_nk)magstat.errorfloatnullabledmp15g-nk? Decline rate in 15 days from peak, g-band, no K-cor (dm_p15_g_nk)magphot.mag;arith.difffloatnullablee_dmp15g-nk? Decline rate in 15 days from peak, g-band, no K-cor, uncertainty (dm_p15_g_err_nk)magstat.errorfloatnullabledmp15r-nk? Decline rate in 15 days from peak, r-band, no K-cor (dm_p15_r_nk)magphot.mag;arith.difffloatnullablee_dmp15r-nk? Decline rate in 15 days from peak, r-band, no K-cor, uncertainty (dm_p15_r_err_nk)magstat.errorfloatnullabledmp15i-nk? Decline rate in 15 days from peak, i-band, no K-cor (dm_p15_i_nk)magphot.mag;arith.difffloatnullablee_dmp15i-nk? Decline rate in 15 days from peak, i-band, no K-cor, uncertainty (dm_p15_i_err_nk)magstat.errorfloatnullabledmm5g-nk? Increase rate from 5 days before peak, g-band, no K-cor (dm_m5_g_nk)magphot.mag;arith.difffloatnullablee_dmm5g-nk? Increase rate from 5 days before peak, g-band, no K-cor, uncertainty (dm_m5_g_err_nk)magstat.errorfloatnullabledmm5r-nk? Increase rate from 5 days before peak, r-band, no K-cor (dm_m5_r_nk)magphot.mag;arith.difffloatnullablee_dmm5r-nk? Increase rate from 5 days before peak, r-band, no K-cor, uncertainty (dm_m5_r_err_nk)magstat.errorfloatnullabledmm5i-nk? Increase rate from 5 days before peak, i-band, no K-cor (dm_m5_i_nk)magphot.mag;arith.difffloatnullablee_dmm5i-nk? Increase rate from 5 days before peak, i-band, no K-cor, uncertainty (dm_m5_i_err_nk)magstat.errorfloatnullableg-rpeak-nk? g-r colour at peak, no K-cor (gr_peak_nk)magphot.color;em.opt.B;em.opt.Rfloatnullablee_g-rpeak-nk? g-r colour at peak, no K-cor, uncertainty (gr_peak_err_nk)magstat.errorfloatnullableg-ipeak-nk? g-i colour at peak, no K-cor (gi_peak_nk)magphot.colorfloatnullablee_g-ipeak-nk? g-i colour at peak, no K-cor, uncertainty (gi_peak_err_nk)magstat.errorfloatnullablee_r-ipeak-nk? r-i colour at peak, no K-cor, uncertainty (ri_peak_err_nk)magstat.errorfloatnullableg-rp15-nk? g-r colour at +15 days, no K-cor (gr_p15_nk)magphot.color;em.opt.B;em.opt.Rfloatnullablee_g-rp15-nk? g-r colour at +15 days, no K-cor, uncertainty (gr_p15_err_nk)magstat.errorfloatnullableg-ip15-nk? g-i colour at +15 days, no K-cor (gi_p15_nk)magphot.colorfloatnullablee_g-ip15-nk? g-i colour at +15 days, no K-cor, uncertainty (gi_p15_err_nk)magstat.errorfloatnullabler-ip15-nk? r-i colour at +15 days, no K-cor (ri_p15_nk)magphot.color;em.opt.R;em.opt.Ifloatnullablee_r-ip15-nk? r-i colour at +15 days, no K-cor, uncertainty (ri_p15_err_nk)magstat.errorfloatnullableg-rm5-nk? g-r colour at -5 days, no K-cor (gr_m5_nk)magphot.color;em.opt.B;em.opt.Rfloatnullablee_g-rm5-nk? g-r colour at -5 days, no K-cor, uncertainty (gr_m5_err_nk)magstat.errorfloatnullableg-im5-nk? g-i colour at -5 days, no K-cor (gi_m5_nk)magphot.colorfloatnullablee_g-im5-nk? g-i colour at -5 days, no K-cor, uncertainty (gi_m5_err_nk)magstat.errorfloatnullabler-im5-nk? r-i colour at -5 days, no K-cor (ri_m5_nk)magphot.color;em.opt.R;em.opt.Ifloatnullablee_r-im5-nk? r-i colour at -5 days, no K-cor, uncertainty (ri_m5_err_nk)magstat.errorfloatnullabletr-tg-nk? Time difference of peak r-band and peak g-band, no K-cor (tr_tg_nk)dtime;arith.difffloatnullablee_tr-tg-nk? Time difference of peak r-band and peak g-band, no K-cor, uncertainty (tr_tg_err_nk)dstat.errorfloatnullableti-tg-nk? Time difference of peak i-band and peak g-band, no K-cor (ti_tg_nk)dtime;arith.difffloatnullablee_ti-tg-nk? Time difference of peak i-band and peak g-band, no K-cor, uncertainty (ti_tg_err_nk)dstat.errorfloatnullableti-tr-nk? Time difference of peak i-band and peak r-band, no K-cor (ti_tr_nk)dtime;arith.difffloatnullablee_ti-tr-nk? Time difference of peak i-band and peak r-band, no K-cor, uncertainty (ti_tr_err_nk)dstat.errorfloatnullableMJDpeakg-ks? MJD time of peak, g-band, salt K-cor (mjd_peak_g_ks)dtime.epochdoublenullablee_MJDpeakg-ks? MJD time of peak, g-band, salt K-cor, uncertainty (mjd_peak_g_err_ks)dstat.errorfloatnullablee_MJDpeakr-ks? MJD time of peak, r-band, salt K-cor, uncertainty (mjd_peak_r_err_ks)dstat.errorfloatnullableMJDpeaki-ks? MJD time of peak, i-band, salt K-cor (mjd_peak_i_ks)dtime.epochdoublenullablee_MJDpeaki-ks? MJD time of peak, i-band, salt K-cor, uncertainty (mjd_peak_i_err_ks)dstat.errorfloatnullablegmagpeak-ks? Apparent peak brightness, g-band, salt K-cor (mag_peak_g_ks)magphot.mag;em.opt.Bfloatnullablee_gmagpeak-ks? Apparent peak brightness, g-band, salt K-cor, uncertainty (mag_peak_g_err_ks)magstat.errorfloatnullablermagpeak-ks? Apparent peak brightness, r-band, salt K-cor (mag_peak_r_ks)magphot.mag;em.opt.Rfloatnullablee_rmagpeak-ks? Apparent peak brightness, r-band, salt K-cor, uncertainty (mag_peak_r_err_ks)magstat.errorfloatnullableimagpeak-ks? Apparent peak brightness, i-band, salt K-cor (mag_peak_i_ks)magphot.mag;em.opt.Ifloatnullablee_imagpeak-ks? Apparent peak brightness, i-band, salt K-cor, uncertainty (mag_peak_i_err_ks)magstat.errorfloatnullablegMAGpeak-ks? Absolute peak brightness, g-band, salt K-cor (abs_mag_peak_g_ks)magphys.magAbsdoublenullablee_gMAGpeak-ks? Absolute peak brightness, g-band, salt K-cor, uncertainty (abs_mag_peak_g_err_ks)magstat.errorfloatnullablerMAGpeak-ks? Absolute peak brightness, r-band, salt K-cor (abs_mag_peak_r_ks)magphys.magAbsdoublenullablee_rMAGpeak-ks? Absolute peak brightness, r-band, salt K-cor, uncertainty (abs_mag_peak_r_err_ks)magstat.errorfloatnullableiMAGpeak-ks? Absolute peak brightness, i-band, salt K-cor (abs_mag_peak_i_ks)magphys.magAbsdoublenullablee_iMAGpeak-ks? Absolute peak brightness, i-band, salt K-cor, uncertainty (abs_mag_peak_i_err_ks)magstat.errorfloatnullabledmp15g-ks? Decline rate in 15 days from peak, g-band, salt K-cor (dm_p15_g_ks)magphot.mag;arith.difffloatnullablee_dmp15g-ks? Decline rate in 15 days from peak, g-band, salt K-cor, uncertainty (dm_p15_g_err_ks)magstat.errorfloatnullabledmp15r-ks? Decline rate in 15 days from peak, r-band, salt K-cor (dm_p15_r_ks)magphot.mag;arith.difffloatnullablee_dmp15r-ks? Decline rate in 15 days from peak, r-band, salt K-cor, uncertainty (dm_p15_r_err_ks)magstat.errorfloatnullabledmp15i-ks? Decline rate in 15 days from peak, i-band, salt K-cor (dm_p15_i_ks)magphot.mag;arith.difffloatnullabledmm5g-ks? Increase rate from 5 days before peak, g-band, salt K-cor (dm_m5_g_ks)magphot.mag;arith.difffloatnullablee_dmm5g-ks? Increase rate from 5 days before peak, g-band, salt K-cor, uncertainty (dm_m5_g_err_ks)magstat.errorfloatnullabledmm5r-ks? Increase rate from 5 days before peak, r-band, salt K-cor (dm_m5_r_ks)magphot.mag;arith.difffloatnullablee_dmm5r-ks? Increase rate from 5 days before peak, r-band, salt K-cor, uncertainty (dm_m5_r_err_ks)magstat.errorfloatnullabledmm5i-ks? Increase rate from 5 days before peak, i-band, salt K-cor (dm_m5_i_ks)magphot.mag;arith.difffloatnullablee_dmm5i-ks? Increase rate from 5 days before peak, i-band, salt K-cor, uncertainty (dm_m5_i_err_ks)magstat.errorfloatnullableg-rpeak-ks? g-r colour at peak, salt K-cor (gr_peak_ks)magphot.color;em.opt.B;em.opt.Rfloatnullablee_g-rpeak-ks? g-r colour at peak, salt K-cor, uncertainty (gr_peak_err_ks)magstat.errorfloatnullableg-ipeak-ks? g-i colour at peak, salt K-cor (gi_peak_ks)magphot.colorfloatnullablee_g-ipeak-ks? g-i colour at peak, salt K-cor, uncertainty (gi_peak_err_ks)magstat.errorfloatnullabler-ipeak-ks? r-i colour at peak, salt K-cor (ri_peak_ks)magphot.color;em.opt.R;em.opt.Ifloatnullablee_r-ipeak-ks? r-i colour at peak, salt K-cor, uncertainty (ri_peak_err_ks)magstat.errorfloatnullableg-rp15-ks? g-r colour at +15 days, salt K-cor (gr_p15_ks)magphot.color;em.opt.B;em.opt.Rfloatnullablee_g-rp15-ks? g-r colour at +15 days, salt K-cor, uncertainty (gr_p15_err_ks)magstat.errorfloatnullableg-ip15-ks? g-i colour at +15 days, salt K-cor (gi_p15_ks)magphot.colorfloatnullablee_g-ip15-ks? g-i colour at +15 days, salt K-cor, uncertainty (gi_p15_err_ks)magstat.errorfloatnullabler-ip15-ks? r-i colour at +15 days, salt K-cor (ri_p15_ks)magphot.color;em.opt.R;em.opt.Ifloatnullablee_r-ip15-ks? r-i colour at +15 days, salt K-cor, uncertainty (ri_p15_err_ks)magstat.errorfloatnullableg-rm5-ks? g-r colour at -5 days, salt K-cor (gr_m5_ks)magphot.color;em.opt.B;em.opt.Rfloatnullablee_g-rm5-ks? g-r colour at -5 days, salt K-cor, uncertainty (gr_m5_err_ks)magstat.errorfloatnullableg-im5-ks? g-i colour at -5 days, salt K-cor (gi_m5_ks)magphot.colorfloatnullablee_g-im5-ks? g-i colour at -5 days, salt K-cor, uncertainty (gi_m5_err_ks)magstat.errorfloatnullabler-im5-ks? r-i colour at -5 days, salt K-cor (ri_m5_ks)magphot.color;em.opt.R;em.opt.Ifloatnullablee_r-im5-ks? r-i colour at -5 days, salt K-cor, uncertainty (ri_m5_err_ks)magstat.errorfloatnullabletr-tg-ks? Time difference of peak r-band and peak g-band, salt K-cor (tr_tg_ks)dtime;arith.difffloatnullablee_tr-tg-ks? Time difference of peak r-band and peak g-band, salt K-cor, uncertainty (tr_tg_err_ks)dstat.errorfloatnullableti-tg-ks? Time difference of peak i-band and peak g-band, salt K-cor (ti_tg_ks)dtime;arith.difffloatnullablee_ti-tg-ks? Time difference of peak i-band and peak g-band, salt K-cor, uncertainty (ti_tg_err_ks)dstat.errorfloatnullableti-tr-ks? Time difference of peak i-band and peak r-band, salt K-cor (ti_tr_ks)dtime;arith.difffloatnullablee_ti-tr-ks? Time difference of peak i-band and peak r-band, salt K-cor, uncertainty (ti_tr_err_ks)dstat.errorfloatnullablee_MJDpeakg-kt? MJD time of peak, g-band, template K-cor, uncertainty (mjd_peak_g_err_kt)dstat.errorfloatnullableMJDpeakr-kt? MJD time of peak, r-band, template K-cor (mjd_peak_r_kt)dtime.epochdoublenullablee_MJDpeakr-kt? MJD time of peak, r-band, template K-cor, uncertainty (mjd_peak_r_err_kt)dstat.errorfloatnullableMJDpeaki-kt? MJD time of peak, i-band, template K-cor (mjd_peak_i_kt)dtime.epochdoublenullablee_MJDpeaki-kt? MJD time of peak, i-band, template K-cor, uncertainty (mjd_peak_i_err_kt)dstat.errorfloatnullablegmagpeak-kt? Apparent peak brightness, g-band, template K-cor (mag_peak_g_kt)magphot.mag;em.opt.Bfloatnullablee_gmagpeak-kt? Apparent peak brightness, g-band, template K-cor, uncertainty (mag_peak_g_err_kt)magstat.errorfloatnullablermagpeak-kt? Apparent peak brightness, r-band, template K-cor (mag_peak_r_kt)magphot.mag;em.opt.Rfloatnullablee_rmagpeak-kt? Apparent peak brightness, r-band, template K-cor, uncertainty (mag_peak_r_err_kt)magstat.errorfloatnullableimagpeak-kt? Apparent peak brightness, i-band, template K-cor (mag_peak_i_kt)magphot.mag;em.opt.Ifloatnullablee_imagpeak-kt? Apparent peak brightness, i-band, template K-cor, uncertainty (mag_peak_i_err_kt)magstat.errorfloatnullablegMAGpeak-kt? Absolute peak brightness, g-band, template K-cor (abs_mag_peak_g_kt)magphys.magAbsdoublenullablee_gMAGpeak-kt? Absolute peak brightness, g-band, template K-cor, uncertainty (abs_mag_peak_g_err_kt)magstat.errorfloatnullablerMAGpeak-kt? Absolute peak brightness, r-band, template K-cor (abs_mag_peak_r_kt)magphys.magAbsdoublenullablee_rMAGpeak-kt? Absolute peak brightness, r-band, template K-cor, uncertainty (abs_mag_peak_r_err_kt)magstat.errorfloatnullableiMAGpeak-kt? Absolute peak brightness, i-band, template K-cor (abs_mag_peak_i_kt)magphys.magAbsdoublenullablee_iMAGpeak-kt? Absolute peak brightness, i-band, template K-cor, uncertainty (abs_mag_peak_i_err_kt)magstat.errorfloatnullabledmp15g-kt? Decline rate in 15 days from peak, g-band, template K-cor (dm_p15_g_kt)magphot.mag;arith.difffloatnullablee_dmp15g-kt? Decline rate in 15 days from peak, g-band, template K-cor, uncertainty (dm_p15_g_err_kt)magstat.errorfloatnullabledmp15r-kt? Decline rate in 15 days from peak, r-band, template K-cor (dm_p15_r_kt)magphot.mag;arith.difffloatnullablee_dmp15r-kt? Decline rate in 15 days from peak, r-band, template K-cor, uncertainty (dm_p15_r_err_kt)magstat.errorfloatnullabledmp15i-kt? Decline rate in 15 days from peak, i-band, template K-cor (dm_p15_i_kt)magphot.mag;arith.difffloatnullablee_dmp15i-kt? Decline rate in 15 days from peak, i-band, template K-cor, uncertainty (dm_p15_i_err_kt)magstat.errorfloatnullabledmm5g-kt? Increase rate from 5 days before peak, g-band, template K-cor (dm_m5_g_kt)magphot.mag;arith.difffloatnullablee_dmm5g-kt? Increase rate from 5 days before peak, g-band, template K-cor, uncertainty (dm_m5_g_err_kt)magstat.errorfloatnullabledmm5r-kt? Increase rate from 5 days before peak, r-band, template K-cor (dm_m5_r_kt)magphot.mag;arith.difffloatnullablee_dmm5r-kt? Increase rate from 5 days before peak, r-band, template K-cor, uncertainty (dm_m5_r_err_kt)magstat.errorfloatnullabledmm5i-kt? Increase rate from 5 days before peak, i-band, template K-cor (dm_m5_i_kt)magphot.mag;arith.difffloatnullablee_dmm5i-kt? Increase rate from 5 days before peak, i-band, template K-cor, uncertainty (dm_m5_i_err_kt)magstat.errorfloatnullableg-rpeak-kt? g-r colour at peak, template K-cor (gr_peak_kt)magphot.color;em.opt.B;em.opt.Rfloatnullablee_g-rpeak-kt? g-r colour at peak, template K-cor, uncertainty (gr_peak_err_kt)magstat.errorfloatnullableg-ipeak-kt? g-i colour at peak, template K-cor (gi_peak_kt)magphot.colorfloatnullablee_g-ipeak-kt? g-i colour at peak, template K-cor, uncertainty (gi_peak_err_kt)magstat.errorfloatnullablee_r-ipeak-kt? r-i colour at peak, template K-cor, uncertainty (ri_peak_err_kt)magstat.errorfloatnullableg-rp15-kt? g-r colour at +15 days, template K-cor (gr_p15_kt)magphot.color;em.opt.B;em.opt.Rfloatnullablee_g-rp15-kt? g-r colour at +15 days, template K-cor, uncertainty (gr_p15_err_kt)magstat.errorfloatnullableg-ip15-kt? g-i colour at +15 days, template K-cor (gi_p15_kt)magphot.colorfloatnullablee_g-ip15-kt? g-i colour at +15 days, template K-cor, uncertainty (gi_p15_err_kt)magstat.errorfloatnullabler-ip15-kt? r-i colour at +15 days, template K-cor (ri_p15_kt)magphot.color;em.opt.R;em.opt.Ifloatnullablee_r-ip15-kt? r-i colour at +15 days, template K-cor, uncertainty (ri_p15_err_kt)magstat.errorfloatnullableg-rm5-kt? g-r colour at -5 days, template K-cor (gr_m5_kt)magphot.color;em.opt.B;em.opt.Rfloatnullablee_g-rm5-kt? g-r colour at -5 days, template K-cor, uncertainty (gr_m5_err_kt)magstat.errorfloatnullableg-im5-kt? g-i colour at -5 days, template K-cor (gi_m5_kt)magphot.colorfloatnullablee_g-im5-kt? g-i colour at -5 days, template K-cor, uncertainty (gi_m5_err_kt)magstat.errorfloatnullabler-im5-kt? r-i colour at -5 days, template K-cor (ri_m5_kt)magphot.color;em.opt.R;em.opt.Ifloatnullablee_r-im5-kt? r-i colour at -5 days, template K-cor, uncertainty (ri_m5_err_kt)magstat.errorfloatnullabletr-tg-kt? Time difference of peak r-band and peak g-band, template K-cor (tr_tg_kt)dtime;arith.difffloatnullablee_tr-tg-kt? Time difference of peak r-band and peak g-band, template K-cor, uncertainty (tr_tg_err_kt)dstat.errorfloatnullableti-tg-kt? Time difference of peak i-band and peak g-band, template K-cor (ti_tg_kt)dtime;arith.difffloatnullablee_ti-tg-kt? Time difference of peak i-band and peak g-band, template K-cor, uncertainty (ti_tg_err_kt)dstat.errorfloatnullableti-tr-kt? Time difference of peak i-band and peak r-band, template K-cor (ti_tr_kt)dtime;arith.difffloatnullablee_ti-tr-kt? Time difference of peak i-band and peak r-band, template K-cor, uncertainty (ti_tr_err_kt)dstat.errorfloatnullableZTFSupernova ZTF name (ztfname)meta.id;meta.mainchar