RA/DEC (2000)
21:37:40.740 -01:43:23.72
324.4197492 -1.7232551
Type
SN IIP
Redshift
0.04
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2026-05-24 10:14:16.002
TNS AT
Y
Public
Y
Discovery Mag
20.7361
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_2026npz - 2026-06-09 09:42:35 MMT / BINOSPEC (ZTF)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

 ▌ATLAS-TDO_ATLAS-05_wide
 ▌GOTO-N_GOTO-2_L
 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_i
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_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
23982 2026-06-09 09:42:35 MMT / BINOSPEC MMT Queue Observers ZTF tns_2026npz_2461200.90457000_MMT_BINOSPEC_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
wide-ATLAS ATLAS-TDO_ATLAS-05 2026-06-08 04:55:41 - 2026-06-08 04:55:41 2461199.70534 - 2461199.70534 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
591248 2026-06-08 04:55:41 2461199.70534 19.24 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot [Last non detection]
L-GOTO GOTO-N_GOTO-2 2026-05-24 03:53:44 - 2026-05-24 03:53:44 2461184.662311 - 2461184.662311 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
590875 2026-05-24 03:53:44 2461184.662311 20 ABMag L-GOTO GOTO-N_GOTO-2 270 [Last non detection]
L-GOTO GOTO-N_GOTO-1 2026-06-10 04:41:35 - 2026-06-10 04:41:35 2461201.695536 - 2461201.695536 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
590876 2026-06-10 04:41:35 2461201.695536 19.25 0.11 ABMag L-GOTO GOTO-N_GOTO-1 180
i-ZTF P48_ZTF-Cam 2026-05-23 11:08:17 - 2026-05-23 11:08:17 2461183.9640856 - 2461183.9640856 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
585315 2026-05-23 11:08:17 2461183.9640856 20.3638 ABMag i-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2026-05-24 10:14:16 - 2026-05-25 10:16:58 2461184.9265741 - 2461185.9284491 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
585317 2026-05-25 10:16:58 2461185.9284491 19.4865 0.111892 ABMag g-ZTF P48_ZTF-Cam
585316 2026-05-24 10:14:16 2461184.9265741 20.7361 0.181441 ABMag g-ZTF P48_ZTF-Cam
orange-ATLAS ATLAS-MLO_ATLAS-01 2026-06-11 13:38:17 - 2026-06-11 13:38:17 2461203.06825 - 2461203.06825 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
591249 2026-06-11 13:38:17 2461203.06825 19.084 0.158 19.47 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 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
308200 2026-06-12 09:08:01 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 21:37:40.780 -01:43:23.75 2026-06-11 13:38:16.800 19.084 orange-ATLAS PSN ATLAS26hdk ATLAS N
308011 2026-06-10 18:46:35 GOTO_bot D. O'Neill, K. Ackley, M. Dyer et al. GOTO GOTO 21:37:40.738 -01:43:23.59 2026-06-10 04:41:34.656 19.25 L-GOTO Other GOTO26ftb GOTO N
305226 2026-05-25 12:51:07 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 21:37:40.740 -01:43:23.72 2026-05-24 10:14:16.002 20.7361 g-ZTF PSN ZTF26aaysega ZTF 2026TNSTR2278....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
23978 2026-06-09 21:47:59 Nabeel Rehemtulla Nabeel Rehemtulla (NU) ZTF SN IIP 0.04 1 ZTF z from SNID-SAGE
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
23982 2026-06-09 09:42:35 MMT / BINOSPEC MMT Queue Observers ZTF tns_2026npz_2461200.90457000_MMT_BINOSPEC_ZTF.ascii Object

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