RA/DEC (2000)
19:20:23.718 +70:18:32.41
290.0988233 +70.3090039
Type
SN Ia
Redshift
0.105
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-06-21 07:57:55.995
TNS AT
Y
Public
Y
Discovery Mag
20.362
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_2025ozo - 2025-07-12 08:08:08 P60 / SEDM (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-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
21513 2025-07-12 08:08:08 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025ozo_2025-07-12_08-08-08.361343_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
Clear- LAST_LAST-Cam 2024-07-02 18:50:01 - 2025-07-21 19:42:20 2460494.28473 - 2460878.32106 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
504090 2025-07-21 19:42:20 2460878.32106 19.5 ABMag Clear- LAST_LAST-Cam 400
504089 2024-07-02 18:50:01 2460494.28473 22 ABMag Clear- LAST_LAST-Cam 7120 [Last non detection]
L-GOTO GOTO-N_GOTO-2 2025-06-22 00:12:15 - 2025-06-22 00:12:15 2460848.508509 - 2460848.508509 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
500908 2025-06-22 00:12:15 2460848.508509 19.9 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
L-GOTO GOTO-N_GOTO-1 2025-06-30 01:33:49 - 2025-06-30 01:33:49 2460856.565146 - 2460856.565146 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
500909 2025-06-30 01:33:49 2460856.565146 19.1 0.15 ABMag L-GOTO GOTO-N_GOTO-1 180
r-ZTF P48_ZTF-Cam 2025-06-21 07:57:56 - 2025-06-21 07:57:56 2460847.8318981 - 2460847.8318981 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
498397 2025-06-21 07:57:56 2460847.8318981 20.362 0.172683 ABMag r-ZTF P48_ZTF-Cam
g-ZTF P48_ZTF-Cam 2025-06-21 05:49:06 - 2025-06-26 09:08:10 2460847.7424306 - 2460852.8806713 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
498398 2025-06-26 09:08:10 2460852.8806713 19.5072 0.159011 ABMag g-ZTF P48_ZTF-Cam
498396 2025-06-21 05:49:06 2460847.7424306 20.1435 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-06-29 13:26:26 - 2025-07-03 11:26:32 2460856.06002 - 2460859.97676 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
500757 2025-07-03 11:26:32 2460859.97676 18.871 0.146 19.19 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
500756 2025-06-29 13:26:26 2460856.06002 19.25 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
263329 2025-07-22 05:17:33 LAST_Bot1 E. A. Zimmerman (WIS), R. Konno (WIS), A. Horowicz (WIS) et al. LAST LAST 19:20:23.612 +70:18:33.06 2025-07-21 19:42:19.584 19.5 Clear- PSN LAST N
261568 2025-07-05 06:56:53 GOTO_bot A. Kumar, D. O'Neill, K. Ackley et al. GOTO GOTO 19:20:23.662 +70:18:32.55 2025-06-30 01:33:48.960 19.1 L-GOTO Other GOTO25epu GOTO This transient was discovered with the assistance of the GOTO Kilonova Seekers Citizen Scientists on Zooniverse. The candidate was flagged by volunteers: Valmir Martins de Morais, Mayahuel Torres Guerrero, Henryk Krawczyk, Antonio Pasqua, Jaana Kemppainen N
261481 2025-07-04 13:02:21 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 19:20:23.723 +70:18:32.82 2025-07-03 11:26:32.064 18.871 orange-ATLAS PSN ATLAS25gxs ATLAS N
260121 2025-06-26 09:38:39 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 19:20:23.718 +70:18:32.41 2025-06-21 07:57:55.995 20.362 r-ZTF PSN ZTF25aawlldt ZTF 2025TNSTR2420....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
21513 2025-07-12 09:47:29 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.105 1 ZTF 2025TNSCR2670....1F
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
21513 2025-07-12 08:08:08 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025ozo_2025-07-12_08-08-08.361343_P60_SEDM_ZTF.ascii Object

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