RA/DEC (2000)
10:06:48.552 +39:31:49.49
151.702301534 +39.5304130227
Type
SN Ia
Redshift
0.065
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-02-02 04:38:27.997
TNS AT
Y
Public
Y
Discovery Mag
20.1475
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_2025arz - 2025-02-24 05:08:23 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
 ▌PS2_GPC2_i
 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_r
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_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
20448 2025-02-24 05:08:23 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025arz_2025-02-24_05-08-22.638294_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
Clear- LAST_LAST-Cam 2025-01-24 03:33:22 - 2025-03-18 19:24:05 2460699.64817 - 2460753.30839 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476778 2025-03-18 19:24:05 2460753.30839 19.98 ABMag Clear- LAST_LAST-Cam 400
476777 2025-01-24 03:33:22 2460699.64817 20.28 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
i-P1 PS2_GPC2 2025-02-09 10:19:13 - 2025-02-09 10:19:13 2460715.93001 - 2460715.93001 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
469211 2025-02-09 10:19:13 2460715.93001 18.54 0.05 20.7 ABMag i-P1 PS2_GPC2 45 Robot
L-GOTO GOTO-N_GOTO-1 2025-01-28 23:04:33 - 2025-02-09 05:56:57 2460704.461486 - 2460715.747885 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
467532 2025-02-09 05:56:57 2460715.747885 18.02 0.13 ABMag L-GOTO GOTO-N_GOTO-1 90
467531 2025-01-28 23:04:33 2460704.461486 19.4 ABMag L-GOTO GOTO-N_GOTO-1 135 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-02-02 04:14:59 - 2025-02-03 05:12:24 2460708.6770718 - 2460709.7169444 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
466370 2025-02-03 05:12:24 2460709.7169444 19.4951 0.13046 ABMag r-ZTF P48_ZTF-Cam
466369 2025-02-02 04:38:28 2460708.6933796 20.1475 0.21591 ABMag r-ZTF P48_ZTF-Cam
466368 2025-02-02 04:14:59 2460708.6770718 20.0344 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-02-02 10:56:43 - 2025-02-02 10:56:43 2460708.95605 - 2460708.95605 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
466808 2025-02-02 10:56:43 2460708.95605 19.56 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
cyan-ATLAS ATLAS-HKO_ATLAS-02 2025-02-03 10:50:09 - 2025-02-03 10:50:09 2460709.95149 - 2460709.95149 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
466809 2025-02-03 10:50:09 2460709.95149 19.302 0.151 19.61 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 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
248842 2025-03-18 19:50:40 LAST_Bot1 R. Konno (WIS), E. Zimmerman (WIS), A. Horowicz (WIS) et al. LAST LAST 10:06:48.506 +39:31:49.99 2025-03-18 19:24:04.896 19.98 Clear- PSN LAST N
244791 2025-02-17 00:35:32 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 10:06:48.552 +39:31:49.49 2025-02-09 10:19:12.864 18.54 i-P1 PSN PS25um Pan-STARRS N
243831 2025-02-09 08:15:11 GOTO_bot G. Ramsay, K. Ackley, M. Dyer et al. GOTO GOTO 10:06:48.617 +39:31:49.17 2025-02-09 05:56:56.832 18.02 L-GOTO Other GOTO25aff GOTO N
243420 2025-02-04 06:37:51 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 10:06:48.502 +39:31:50.09 2025-02-03 10:50:08.736 19.302 cyan-ATLAS PSN ATLAS25bio ATLAS N
243259 2025-02-03 05:44:05 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 10:06:48.562 +39:31:49.69 2025-02-02 04:38:27.997 20.1475 r-ZTF PSN ZTF25aadvjal ZTF 2025TNSTR.468....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
20448 2025-02-24 06:02:08 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 0.065 1 ZTF 2025TNSCR.764....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
20448 2025-02-24 05:08:23 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025arz_2025-02-24_05-08-22.638294_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Mon, 02/17/2025 - 00:35

Object coordinates updated

Object coordinates updated according to AT-report 244791 of Group Pan-STARRS
Previous RA, DEC: 10:06:48.562, +39:31:49.69 (151.7023418, +39.530469)
Updated RA, DEC: 10:06:48.552, +39:31:49.49 (151.702301534, 39.5304130227)