RA/DEC (2000)
14:18:59.656 +30:06:15.32
214.7485673 +30.1042562
Type
SN Ia
Redshift
0.087
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2026-04-23 08:07:46.997
TNS AT
Y
Public
Y
Discovery Mag
20.7684
Filter
g-ZTF
Reporter/s
Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2026kqz - 2026-05-23 00:00:00 Lick-3m / KAST (TRex)z=
▌Show H at z=vexp= km/s
▌Show He at z=vexp= km/s
▌Show He II at z=vexp= km/s
▌Show C II at z=vexp= km/s
▌Show C III at z=vexp= km/s
▌Show C IV at z=vexp= km/s
▌Show N II at z=vexp= km/s
▌Show N III at z=vexp= km/s
▌Show N IV at z=vexp= km/s
▌Show N V at z=vexp= km/s
▌Show O at z=vexp= km/s
▌Show [O I] at z=vexp= km/s
▌Show O II at z=vexp= km/s
▌Show [O II] at z=vexp= km/s
▌Show [O III] at z=vexp= km/s
▌Show O V at z=vexp= km/s
▌Show O VI at z=vexp= km/s
▌Show Na at z=vexp= km/s
▌Show Mg at z=vexp= km/s
▌Show Mg II at z=vexp= km/s
▌Show Si II at z=vexp= km/s
▌Show S II at z=vexp= km/s
▌Show Ca II at z=vexp= km/s
▌Show [Ca II] at z=vexp= km/s
▌Show Fe II at z=vexp= km/s
▌Show Fe III at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Tellurics 
▌Show Galaxy lines at z=
▌Show WR-WN at z=vexp= km/s
▌Show WR-WC/O at z=vexp= km/s
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ▌WFST_WFST-WFC_r
 ▌GOTO-N_GOTO-2_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_orange
   
Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)
Spectra
 ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
23864 2026-05-23 00:00:00 Lick-3m / KAST 3660 Natalie LeBaron, Kenneth Lin, Alice Wu Natalie LeBaron TRex tns_2026kqz_2026-05-23_Lick-3m_KAST_TRex.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-WFST WFST_WFST-WFC 2026-05-02 20:12:29 - 2026-05-02 20:12:29 2461163.342 - 2461163.342 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
587788 2026-05-02 20:12:29 2461163.342 18.83 0.02 ABMag r-WFST WFST_WFST-WFC 30
L-GOTO GOTO-N_GOTO-2 2026-04-21 23:41:57 - 2026-04-24 03:06:58 2461152.487465 - 2461154.62984 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
579761 2026-04-24 03:06:58 2461154.62984 20.02 0.21 ABMag L-GOTO GOTO-N_GOTO-2 180
579760 2026-04-21 23:41:57 2461152.487465 20.1 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2026-04-21 09:21:16 - 2026-04-21 09:21:16 2461151.8897685 - 2461151.8897685 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
577797 2026-04-21 09:21:16 2461151.8897685 20.5673 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2026-04-23 08:07:47 - 2026-04-25 08:17:11 2461153.8387384 - 2461155.8452662 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
577799 2026-04-25 08:17:11 2461155.8452662 19.7166 0.169192 ABMag g-ZTF P48_ZTF-Cam
577798 2026-04-23 08:07:47 2461153.8387384 20.7684 0.175724 ABMag g-ZTF P48_ZTF-Cam
orange-ATLAS ATLAS-MLO_ATLAS-01 2026-05-02 10:34:09 - 2026-05-02 10:34:09 2461162.94038 - 2461162.94038 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
579401 2026-05-02 10:34:09 2461162.94038 18.79 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2026-05-03 10:08:09 - 2026-05-03 10:08:09 2461163.92233 - 2461163.92233 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
579402 2026-05-03 10:08:09 2461163.92233 18.856 0.181 18.95 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
AT Reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
306481 2026-05-28 15:21:51 WFST_SN Zelin Xu, Dezheng Meng, Ji-an Jiang et al. WFST WFST 14:18:59.660 +30:06:15.20 2026-05-02 20:12:28.800 18.83 r-WFST PSN WFST260428becve WFST N
302425 2026-05-05 23:08:46 GOTO_bot D. O'Neill, K. Ackley, M. Dyer et al. GOTO GOTO 14:18:59.725 +30:06:15.38 2026-04-24 03:06:58.176 20.02 L-GOTO Other GOTO26egs GOTO N
302227 2026-05-03 16:17:38 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 14:18:59.670 +30:06:15.07 2026-05-03 10:08:09.312 18.856 orange-ATLAS PSN ATLAS26fcb ATLAS N
301394 2026-04-25 09:21:46 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 14:18:59.656 +30:06:15.32 2026-04-23 08:07:46.997 20.7684 g-ZTF PSN ZTF26aaugzgw ZTF 2026TNSTR1828....1S N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
23860 2026-05-29 18:42:15 Natalie LeBaron Natalie LeBaron, Kenneth Lin, Alice Wu, Ryan Chornock (UCB) TRex SN Ia 0.087 1 TRex We observed SN2026kqz on 5-23-2026 UT with the Kast spectrograph on the Shane telescope. We classify this transient as a SN Ia using SNID-SAGE (Stoppa & Smartt 2026 arXiv:2603.28741). 2026TNSCR2335....1L
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
23864 2026-05-23 00:00:00 Lick-3m / KAST 3660 Natalie LeBaron, Kenneth Lin, Alice Wu Natalie LeBaron TRex tns_2026kqz_2026-05-23_Lick-3m_KAST_TRex.dat Object

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