RA/DEC (2000)
22:26:01.570 +37:36:07.61
336.5065406 +37.6021149
Type
SN IIn
Redshift
0.0263
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2024-12-08 02:20:32.000
TNS AT
Y
Public
Y
Discovery Mag
20.6064
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_2024aifs - 2025-05-02 11:22:06 Lick-3m / KAST (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-N_GOTO-2_L
 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌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
20959 2025-05-02 11:22:06 Lick-3m / KAST R. Michael Rich, Ava Huddleston, Atticus Cummings, Jacob Wise Jacob Wise ZTF tns_2024aifs_2025-05-02_11-22-05.97_Lick-3m_KAST_ZTF.txt Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-2 2025-05-08 04:56:02 - 2025-05-08 04:56:02 2460803.70558 - 2460803.70558 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487415 2025-05-08 04:56:02 2460803.70558 18.48 0.09 ABMag L-GOTO GOTO-N_GOTO-2 180
L-GOTO GOTO-N_GOTO-1 2025-01-17 19:37:34 - 2025-01-17 19:37:34 2460693.317751 - 2460693.317751 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487414 2025-01-17 19:37:34 2460693.317751 19.1 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2024-12-06 05:41:12 - 2025-04-07 12:07:41 2460650.7369444 - 2460773.0053356 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
481219 2025-04-07 12:07:41 2460773.0053356 19.5844 0.16113 ABMag r-ZTF P48_ZTF-Cam
481217 2024-12-06 05:41:12 2460650.7369444 20.0221 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2024-12-08 02:20:32 - 2024-12-08 02:20:32 2460652.5975926 - 2460652.5975926 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
481218 2024-12-08 02:20:32 2460652.5975926 20.6064 0.3008 ABMag g-ZTF P48_ZTF-Cam
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-04-25 13:51:37 - 2025-05-02 14:12:54 2460791.07751 - 2460798.09229 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
485718 2025-05-02 14:12:54 2460798.09229 18.232 0.086 19.29 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
485717 2025-04-25 13:51:37 2460791.07751 18.77 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
254568 2025-05-08 10:57:15 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 22:26:01.554 +37:36:07.52 2025-05-08 04:56:02.112 18.48 L-GOTO Other GOTO25cjh GOTO N
253485 2025-05-03 08:53:55 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 22:26:01.596 +37:36:07.59 2025-05-02 14:12:53.856 18.232 orange-ATLAS PSN ATLAS25eoe ATLAS N
251152 2025-04-07 12:30:17 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 22:26:01.570 +37:36:07.61 2024-12-08 02:20:32.000 20.6064 g-ZTF PSN ZTF24abymeet ZTF 2025TNSTR1318....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
20959 2025-05-03 15:49:44 Jacob Wise Jacob Wise (LJMU), Daniel Perley (LJMU), Ava Huddleston (UCLA), Atticus Cummings (UCLA), R. Michael Rich (UCLA) ZTF SN IIn 0.0263 1 Add ZTF Spectrum shows broad H-alpha and H-beta emission characteristic of a SN IIn. Redshift measured using host galaxy emission features. We note that this event has displayed precursor emission over the last ~150 days in ZTF. 2025TNSCR1653....1W
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
20959 2025-05-02 11:22:06 Lick-3m / KAST R. Michael Rich, Ava Huddleston, Atticus Cummings, Jacob Wise Jacob Wise ZTF tns_2024aifs_2025-05-02_11-22-05.97_Lick-3m_KAST_ZTF.txt Object

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