RA/DEC (2000)
19:10:52.254 +30:16:59.87
287.71772681111 +30.283296044444
Type
SN Ia
Redshift
0.055
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-06-21 08:08:55.003
TNS AT
Y
Public
Y
Discovery Mag
20.484
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_2025owi - 2025-07-12 06:22:07 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

 ▌GOTO-N_GOTO-2_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-MLO_ATLAS-01_cyan
   
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
21512 2025-07-12 06:22:07 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025owi_2025-07-12_06-22-06.540738_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-2 2025-06-22 02:17:27 - 2025-07-07 21:39:46 2460848.595445 - 2460864.402621 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
501718 2025-07-07 21:39:46 2460864.402621 18.84 0.18 ABMag L-GOTO GOTO-N_GOTO-2 180
501717 2025-06-22 02:17:27 2460848.595445 19.4 ABMag L-GOTO GOTO-N_GOTO-2 135 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-06-21 08:08:55 - 2025-06-25 07:16:27 2460847.8395255 - 2460851.8030903 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
498050 2025-06-25 07:16:27 2460851.8030903 19.3542 0.105859 ABMag r-ZTF P48_ZTF-Cam
498049 2025-06-21 08:08:55 2460847.8395255 20.484 0.157897 ABMag r-ZTF P48_ZTF-Cam
g-ZTF P48_ZTF-Cam 2025-06-19 09:37:48 - 2025-06-23 07:43:42 2460845.90125 - 2460849.8220139 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
500379 2025-06-23 07:43:42 2460849.8220139 19.9495 0.116673 20.9126 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
500378 2025-06-21 09:03:23 2460847.8773495 20.5221 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
498048 2025-06-19 09:37:48 2460845.90125 20.628 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-06-23 10:24:20 - 2025-06-23 10:24:20 2460849.93356 - 2460849.93356 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
498665 2025-06-23 10:24:20 2460849.93356 19.42 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
cyan-ATLAS ATLAS-MLO_ATLAS-01 2025-06-25 11:39:16 - 2025-06-25 11:39:16 2460851.9856 - 2460851.9856 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
498666 2025-06-25 11:39:16 2460851.9856 19.125 0.116 19.59 ABMag cyan-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
262001 2025-07-10 10:44:20 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 19:10:52.278 +30:17:00.31 2025-07-07 21:39:46.368 18.84 L-GOTO Other GOTO25eqt GOTO N
261276 2025-07-02 18:16:21 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 19:10:52.254 +30:16:59.87 2025-06-23 07:43:42.001 19.9495 g-ZTF PSN ZTF25aawscge ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25aawscge N
260242 2025-06-27 07:55:34 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 19:10:52.244 +30:16:59.81 2025-06-25 11:39:15.840 19.125 cyan-ATLAS PSN ATLAS25gob ATLAS N
259982 2025-06-25 10:03:20 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 19:10:52.254 +30:16:59.82 2025-06-21 08:08:55.003 20.484 r-ZTF PSN ZTF25aawscge ZTF 2025TNSTR2401....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
21512 2025-07-12 07:13:34 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 0.055 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
21512 2025-07-12 06:22:07 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025owi_2025-07-12_06-22-06.540738_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Wed, 07/02/2025 - 18:16

Object coordinates updated

Object coordinates updated according to AT-report 261276 of Group ZTF
Previous RA, DEC: 19:10:52.254, +30:16:59.82 (287.7177257, +30.2832832)
Updated RA, DEC: 19:10:52.254, +30:16:59.87 (287.71772681111, +30.283296044444)