RA/DEC (2000)
23:04:36.448 +27:48:16.97
346.15186717 +27.804713084
Type
SN Ia
Redshift
0.126
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-10-05 04:59:59.003
TNS AT
Y
Public
Y
Discovery Mag
20.139
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_2025zqz - 2025-10-16 00:00:00 SOAR / Goodman (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
z-step:   v-step: 
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ▌ATLAS-TDO_ATLAS-05_wide
 ▌GOTO-N_GOTO-2_L
 ▌PS2_GPC2_r
 ▌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
22225 2025-10-16 00:00:00 SOAR / Goodman Jonathan Carney (UNC), Igor Andreoni (UNC) ZTF tns_2025zqz_2025-10-16_00-00-00_SOAR_Goodman_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
wide-ATLAS ATLAS-TDO_ATLAS-05 2025-10-13 22:44:56 - 2025-10-13 22:44:56 2460962.44787 - 2460962.44787 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
523923 2025-10-13 22:44:56 2460962.44787 19.159 0.083 20.36 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
L-GOTO GOTO-N_GOTO-2 2025-10-09 23:25:27 - 2025-10-10 00:30:37 2460958.476006 - 2460958.521258 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
522757 2025-10-10 00:30:37 2460958.521258 19.74 0.21 ABMag L-GOTO GOTO-N_GOTO-2 360
522756 2025-10-09 23:25:27 2460958.476006 19.4 ABMag L-GOTO GOTO-N_GOTO-2 270 [Last non detection]
r-P1 PS2_GPC2 2025-10-20 08:26:12 - 2025-10-20 08:26:12 2460968.85153 - 2460968.85153 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
525280 2025-10-20 08:26:12 2460968.85153 19.15 0.12 20.6 ABMag r-P1 PS2_GPC2 27 Robot
r-ZTF P48_ZTF-Cam 2025-10-05 04:59:59 - 2025-10-05 04:59:59 2460953.7083218 - 2460953.7083218 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
522530 2025-10-05 04:59:59 2460953.7083218 20.139 0.200305 ABMag r-ZTF P48_ZTF-Cam
g-ZTF P48_ZTF-Cam 2025-10-04 06:40:48 - 2025-10-08 08:13:47 2460952.7783333 - 2460956.8429051 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
522531 2025-10-08 08:13:47 2460956.8429051 19.6537 0.214177 ABMag g-ZTF P48_ZTF-Cam
522529 2025-10-04 06:40:48 2460952.7783333 19.4033 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-10-13 09:52:45 - 2025-10-13 09:52:45 2460961.91163 - 2460961.91163 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
523922 2025-10-13 09:52:45 2460961.91163 19.47 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
274099 2025-10-20 20:16:49 YSE_Bot1 D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello et al. YSE Pan-STARRS 23:04:36.448 +27:48:16.97 2025-10-20 08:26:12.192 19.15 r-P1 PSN PS25igy Pan-STARRS N
273395 2025-10-14 23:58:49 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 23:04:36.447 +27:48:17.09 2025-10-13 22:44:55.968 19.159 wide-ATLAS PSN ATLAS25mqo ATLAS N
272730 2025-10-11 08:34:53 GOTO_bot G. Ramsay, K. Ackley, M. Dyer et al. GOTO GOTO 23:04:36.424 +27:48:16.98 2025-10-10 00:30:36.864 19.74 L-GOTO Other GOTO25iju GOTO N
272620 2025-10-08 09:38:17 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 23:04:36.445 +27:48:16.98 2025-10-05 04:59:59.003 20.139 r-ZTF PSN ZTF25abwdrev ZTF 2025TNSTR4043....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
22225 2025-10-16 20:36:38 Jonathan Carney Jonathan Carney (UNC), Igor Andreoni (UNC), Robert Stein (UMD), Erica Hammerstein (UC Berkeley), Ryan Chornock (UC Berkeley) ZTF SN Ia 0.126 1 ZTF 2025TNSCR4153....1C
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
22225 2025-10-16 00:00:00 SOAR / Goodman Jonathan Carney (UNC), Igor Andreoni (UNC) ZTF tns_2025zqz_2025-10-16_00-00-00_SOAR_Goodman_ZTF.ascii Object

Comments

TNS
System

Mon, 10/20/2025 - 20:16

Object coordinates updated

Object coordinates updated according to AT-report 274099 of Group Pan-STARRS
Previous RA, DEC: 23:04:36.445, +27:48:16.98 (346.1518534, +27.8047158)
Updated RA, DEC: 23:04:36.448, +27:48:16.97 (346.15186717, +27.804713084)