RA/DEC (2000)
00:18:06.191 +53:57:34.38
4.52579487036 +53.9595487613
Type
SN Ia
Redshift
0.04
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-08-11 06:51:32.999
TNS AT
Y
Public
Y
Discovery Mag
19.1749
Filter
i-ZTF
Reporter/s
Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025tqi - 2025-09-04 11:32:57 UH88 / SNIFS (SCAT)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-1_L
 ▌P48_ZTF-Cam_i
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_orange
 ▌PS1_GPC1_i
   
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
21970 2025-09-04 11:32:57 UH88 / SNIFS 2400 Tucker SCAT tns_2025tqi_2460922.981224_UH88_SNIFS_SCAT.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-1 2025-07-31 04:04:23 - 2025-08-13 02:28:48 2460887.669713 - 2460900.603334 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
508502 2025-08-13 02:28:48 2460900.603334 18.65 0.19 ABMag L-GOTO GOTO-N_GOTO-1 360
508501 2025-07-31 04:04:23 2460887.669713 20.1 ABMag L-GOTO GOTO-N_GOTO-1 360 [Last non detection]
i-ZTF P48_ZTF-Cam 2025-08-10 06:53:13 - 2025-08-12 07:53:35 2460897.786956 - 2460899.8288773 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
508235 2025-08-12 07:53:35 2460899.8288773 18.7945 0.139442 ABMag i-ZTF P48_ZTF-Cam
508234 2025-08-11 06:51:33 2460898.7857986 19.1749 0.121092 ABMag i-ZTF P48_ZTF-Cam
508233 2025-08-10 06:53:13 2460897.786956 19.1205 ABMag i-ZTF P48_ZTF-Cam [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-08-10 13:17:42 - 2025-08-10 13:17:42 2460898.05396 - 2460898.05396 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
509405 2025-08-10 13:17:42 2460898.05396 18.81 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-08-16 10:22:14 - 2025-08-16 10:22:14 2460903.93211 - 2460903.93211 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
509406 2025-08-16 10:22:14 2460903.93211 18.097 0.061 19.65 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 110 Robot
i-P1 PS1_GPC1 2025-09-07 11:24:46 - 2025-09-07 11:24:46 2460925.97553 - 2460925.97553 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
546454 2025-09-07 11:24:46 2460925.97553 18.1 0.05 20.7 ABMag i-P1 PS1_GPC1 45 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
285169 2025-12-31 15:36:39 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 00:18:06.191 +53:57:34.38 2025-09-07 11:24:45.792 18.1 i-P1 PSN PS25lze Pan-STARRS N
266120 2025-08-16 18:56:25 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 00:18:06.210 +53:57:34.46 2025-08-16 10:22:14.304 18.097 orange-ATLAS PSN ATLAS25jqc ATLAS N
265678 2025-08-13 13:35:41 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 00:18:06.222 +53:57:34.08 2025-08-13 02:28:47.712 18.65 L-GOTO Other GOTO25ftp GOTO N
265546 2025-08-12 10:35:30 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 00:18:06.176 +53:57:34.40 2025-08-11 06:51:32.999 19.1749 i-ZTF PSN ZTF25abieegm ZTF 2025TNSTR3168....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
21970 2025-09-04 21:29:09 Michael Tucker M. A. Tucker (CCAPP/OSU) on behalf of SCAT SCAT SN Ia 0.04 1 SCAT Redshift estimated with SNID. 2025TNSCR3563....1T
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
21970 2025-09-04 11:32:57 UH88 / SNIFS 2400 Tucker SCAT tns_2025tqi_2460922.981224_UH88_SNIFS_SCAT.dat Object

Comments

TNS
System

Wed, 12/31/2025 - 15:36

Object coordinates updated

Object coordinates updated according to AT-report 285169 of Group Pan-STARRS
Previous RA, DEC: 00:18:06.176, +53:57:34.40 (4.5257349, +53.9595554)
Updated RA, DEC: 00:18:06.191, +53:57:34.38 (4.52579487036, +53.9595487613)