RA/DEC (2000)
21:42:13.322 +27:44:05.80
325.555508425 +27.734944875
Type
SN Ia
Redshift
0.076
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-06-07 10:33:53.003
TNS AT
Y
Public
Y
Discovery Mag
20.8245
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_2025ngy - 2025-06-24 09:47:22 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
 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_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
21390 2025-06-24 09:47:22 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025ngy_2025-06-24_09-47-21.711091_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-2 2025-05-31 02:31:05 - 2025-05-31 02:31:05 2460826.604922 - 2460826.604922 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
496084 2025-05-31 02:31:05 2460826.604922 18.5 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
L-GOTO GOTO-N_GOTO-1 2025-06-18 01:39:15 - 2025-06-18 01:39:15 2460844.568917 - 2460844.568917 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
496085 2025-06-18 01:39:15 2460844.568917 18.67 0.08 ABMag L-GOTO GOTO-N_GOTO-1 360
r-ZTF P48_ZTF-Cam 2025-06-07 09:21:41 - 2025-06-12 09:42:38 2460833.8900579 - 2460838.9046065 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494617 2025-06-12 09:42:38 2460838.9046065 19.4654 0.166785 ABMag r-ZTF P48_ZTF-Cam
494615 2025-06-07 09:21:41 2460833.8900579 20.3325 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2025-06-07 10:33:53 - 2025-06-09 10:36:06 2460833.9401968 - 2460835.9417361 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
496830 2025-06-09 10:36:06 2460835.9417361 20.1241 0.241072 20.2814 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
494616 2025-06-07 10:33:53 2460833.9401968 20.8245 0.154591 ABMag g-ZTF P48_ZTF-Cam
496829 2025-06-07 10:33:53 2460833.9401968 20.9087 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-06-17 10:28:42 - 2025-06-18 11:38:03 2460843.9366 - 2460844.98476 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
496312 2025-06-18 11:38:03 2460844.98476 18.887 0.178 19.06 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
496311 2025-06-17 10:28:42 2460843.9366 18.93 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 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
259352 2025-06-20 18:15:02 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 21:42:13.322 +27:44:05.80 2025-06-09 10:36:05.999 20.1241 g-ZTF PSN ZTF25aaurwnn ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25aaurwnn N
259110 2025-06-19 09:32:49 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 21:42:13.332 +27:44:05.92 2025-06-18 11:38:03.264 18.887 orange-ATLAS PSN ATLAS25gfj ATLAS N
259018 2025-06-18 08:59:15 GOTO_bot S. Belkin,D. O'Neill,K. Ackley et al. GOTO GOTO 21:42:13.301 +27:44:05.79 2025-06-18 01:39:14.688 18.67 L-GOTO Other GOTO25dqq GOTO N
258232 2025-06-12 16:42:14 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 21:42:13.317 +27:44:05.66 2025-06-07 10:33:53.003 20.8245 g-ZTF PSN ZTF25aaurwnn ZTF 2025TNSTR2193....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
21390 2025-06-24 10:43:56 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 0.076 1 ZTF 2025TNSCR2387....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
21390 2025-06-24 09:47:22 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025ngy_2025-06-24_09-47-21.711091_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Fri, 06/20/2025 - 18:15

Object coordinates updated

Object coordinates updated according to AT-report 259352 of Group ZTF
Previous RA, DEC: 21:42:13.317, +27:44:05.66 (325.5554893, +27.7349067)
Updated RA, DEC: 21:42:13.322, +27:44:05.80 (325.555508425, +27.734944875)