RA/DEC (2000)
12:40:15.110 -05:21:29.45
190.0629592 -5.3581799
Type
SN II
Redshift
0.0213
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-05-01 06:56:01.003
TNS AT
Y
Public
Y
Discovery Mag
18.797
Filter
r-ZTF
Reporter/s
Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025jbm - 2025-05-12 07:59:00 P200 / NGPS (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

 ▌GOTO-S_GOTO-3_L
 ▌GOTO-N_GOTO-1_L
 ▌BG4_BlackGEM-Cam4_BG-q
 ▌P48_ZTF-Cam_r
 ▌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
21022 2025-05-12 07:59:00 P200 / NGPS Kaustav Kashyap Das Kaustav Kashyap Das ZTF tns_2025jbm_2025-05-12_07-59-00_P200_NGPS_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-S_GOTO-3 2025-04-18 09:08:19 - 2025-04-18 09:08:19 2460783.880777 - 2460783.880777 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488350 2025-04-18 09:08:19 2460783.880777 19.48 0.2 ABMag L-GOTO GOTO-S_GOTO-3 180
L-GOTO GOTO-N_GOTO-1 2025-04-17 22:00:41 - 2025-04-17 22:00:41 2460783.417141 - 2460783.417141 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488349 2025-04-17 22:00:41 2460783.417141 19.5 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
BG-q-BlackGem BG4_BlackGEM-Cam4 2025-04-15 03:52:58 - 2025-04-22 03:52:39 2460780.6617824 - 2460787.6615625 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
586452 2025-04-22 03:52:39 2460787.6615625 20 0.15 20.88 ABMag BG-q-BlackGem BG4_BlackGEM-Cam4 60 robotic
586451 2025-04-15 03:52:58 2460780.6617824 19.31 ABMag BG-q-BlackGem BG4_BlackGEM-Cam4 60 robotic [Last non detection]
r-ZTF P48_ZTF-Cam 2025-04-29 07:25:04 - 2025-05-03 06:03:12 2460794.8090741 - 2460798.7522222 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
485698 2025-05-03 06:03:12 2460798.7522222 18.9092 0.120162 ABMag r-ZTF P48_ZTF-Cam
485697 2025-05-01 06:56:01 2460796.7889005 18.797 0.148187 ABMag r-ZTF P48_ZTF-Cam
485696 2025-04-29 07:25:04 2460794.8090741 20.1011 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-06-26 07:49:53 - 2025-06-30 06:23:08 2460852.82631 - 2460856.76606 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
499558 2025-06-30 06:23:08 2460856.76606 19.319 0.211 19.1 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
499557 2025-06-26 07:49:53 2460852.82631 18.67 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
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
305790 2026-05-27 15:00:09 BlackGEM_Bot1 H. Tranin, F. Stoppa, D. Pieterse et al. BlackGEM BlackGEM 12:40:15.164 -05:21:29.54 2025-04-22 03:52:39.000 20 BG-q-BlackGem PSN BGEM J124015.16-052129.5 BlackGEM N
260654 2025-06-30 16:42:12 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 12:40:15.137 -05:21:30.00 2025-06-30 06:23:07.584 19.319 orange-ATLAS PSN ATLAS25gqx ATLAS N
255064 2025-05-15 10:54:35 GOTO_bot A. Kumar, D. O'Neill, K. Ackley et al. GOTO GOTO 12:40:15.096 -05:21:29.87 2025-04-18 09:08:19.392 19.48 L-GOTO Other GOTO25chh GOTO N
253476 2025-05-03 07:37:06 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 12:40:15.110 -05:21:29.45 2025-05-01 06:56:01.003 18.797 r-ZTF PSN ZTF25aapkqdn ZTF 2025TNSTR1646....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
21022 2025-05-12 19:46:46 ZTF_Bot1 K. Das, S. Covarrubias, C. Fremling (Caltech), M. Kasliwal (Caltech) on behalf of the ZTF CATS150 collaboration ZTF SN II 0.0213 1 ZTF 2025TNSCR1766....1D
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
21022 2025-05-12 07:59:00 P200 / NGPS Kaustav Kashyap Das Kaustav Kashyap Das ZTF tns_2025jbm_2025-05-12_07-59-00_P200_NGPS_ZTF.ascii Object

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