RA/DEC (2000)
02:09:26.687 -12:46:26.29
32.3611959 -12.7739694
Type
SN IIb
Redshift
0.05
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-09-04 10:36:30.000
TNS AT
Y
Public
Y
Discovery Mag
19.8694
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_2025wyr - 2025-10-23 10:06:33 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

 ▌LAST_LAST-Cam_Clear
 ▌GOTO-S_GOTO-3_L
 ▌GOTO-N_GOTO-2_L
 ▌ATLAS-CHL_ATLAS-04_orange
 ▌ATLAS-CHL_ATLAS-04_cyan
 ▌P48_ZTF-Cam_g
   
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
22349 2025-10-23 10:06:33 P200 / NGPS Maggie Li Maggie Li ZTF tns_2025wyr_2025-10-23_10-06-33_P200_NGPS_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
Clear- LAST_LAST-Cam 2025-09-14 22:27:57 - 2025-09-15 01:36:29 2460933.43608 - 2460933.567 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
517325 2025-09-15 01:36:29 2460933.567 19.39 ABMag Clear- LAST_LAST-Cam 400
517324 2025-09-14 22:27:57 2460933.43608 20.11 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
L-GOTO GOTO-S_GOTO-3 2025-09-15 14:59:48 - 2025-09-15 14:59:48 2460934.124857 - 2460934.124857 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
517661 2025-09-15 14:59:48 2460934.124857 19 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
L-GOTO GOTO-N_GOTO-2 2025-09-16 02:52:58 - 2025-09-16 02:52:58 2460934.620122 - 2460934.620122 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
517662 2025-09-16 02:52:58 2460934.620122 18.93 0.14 ABMag L-GOTO GOTO-N_GOTO-2 180
orange-ATLAS ATLAS-CHL_ATLAS-04 2025-09-15 09:11:05 - 2025-09-15 09:11:05 2460933.8827 - 2460933.8827 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
518536 2025-09-15 09:11:05 2460933.8827 19.17 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
cyan-ATLAS ATLAS-CHL_ATLAS-04 2025-09-18 06:26:44 - 2025-09-18 06:26:44 2460936.76856 - 2460936.76856 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
518537 2025-09-18 06:26:44 2460936.76856 18.85 0.116 19.45 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
g-ZTF P48_ZTF-Cam 2025-09-04 08:50:04 - 2025-09-05 11:02:32 2460922.8681019 - 2460923.9600926 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
515797 2025-09-05 11:02:32 2460923.9600926 19.7543 0.0941797 ABMag g-ZTF P48_ZTF-Cam
515796 2025-09-04 10:36:30 2460922.9420139 19.8694 0.157371 ABMag g-ZTF P48_ZTF-Cam
515795 2025-09-04 08:50:04 2460922.8681019 19.6039 ABMag g-ZTF P48_ZTF-Cam [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
270679 2025-09-19 16:46:33 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 02:09:26.670 -12:46:26.57 2025-09-18 06:26:43.584 18.85 cyan-ATLAS PSN ATLAS25lrt ATLAS N
270292 2025-09-16 07:21:36 GOTO_bot G. Ramsay,K. Ackley,M. Dyer et al. GOTO GOTO 02:09:26.641 -12:46:25.50 2025-09-16 02:52:58.368 18.93 L-GOTO Other GOTO25hcx GOTO N
270137 2025-09-15 04:59:49 LAST_Bot1 E. O. Ofek (WIS),R. Konno (WIS),E. A. Zimmerman (WIS) et al. LAST LAST 02:09:26.731 -12:46:26.93 2025-09-15 01:36:28.800 19.39 Clear- PSN LAST N
269387 2025-09-05 18:42:52 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 02:09:26.687 -12:46:26.29 2025-09-04 10:36:30.000 19.8694 g-ZTF PSN ZTF25aboqxdx ZTF 2025TNSTR3580....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
22348 2025-11-03 23:31:56 ZTF_Bot1 S. Rose, A. Mehla, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN IIb 0.05 1 ZTF 2025TNSCR4432....1R
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
22349 2025-10-23 10:06:33 P200 / NGPS Maggie Li Maggie Li ZTF tns_2025wyr_2025-10-23_10-06-33_P200_NGPS_ZTF.ascii Object

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