RA/DEC (2000)
10:52:07.953 +79:06:40.64
163.033135937 +79.1112883933
Type
SN Ia
Redshift
0.054
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2025-05-16 05:49:05.002
TNS AT
Y
Public
Y
Host Name
SDSS J105209.13+790640.9
Discovery Mag
19.2558
Filter
g-ZTF
Reporter/s
A. Munoz-Arancibia, F.E. Bauer, G. Pignata, F. Forster, A. Mourao, S. Jurado, L. Hernandez-Garcia, L. Galbany, J. Silva-Farfan, R. Dastidar, J.P. Brandt, A. Alvarez, F. Andrades, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, H. Larranaga, C. Mansilla, K. Medina, D. Moreno, E. Munoz, I. Reyes, P. Sanchez-Saez, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025kmt - 2025-05-27 06:09:12 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
 ▌GOTO-N_GOTO-2_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌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
21152 2025-05-27 06:09:12 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025kmt_2025-05-27_06-09-12.076663_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
Clear- LAST_LAST-Cam 2024-03-04 00:51:56 - 2025-05-28 19:30:48 2460373.53607 - 2460824.31306 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
492347 2025-05-28 19:30:48 2460824.31306 17.88 ABMag Clear- LAST_LAST-Cam 400
492346 2024-03-04 00:51:56 2460373.53607 20.46 ABMag Clear- LAST_LAST-Cam 360 [Last non detection]
L-GOTO GOTO-N_GOTO-2 2025-05-03 21:41:42 - 2025-05-24 21:55:07 2460799.403958 - 2460820.413282 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491286 2025-05-24 21:55:07 2460820.413282 17.86 0.04 ABMag L-GOTO GOTO-N_GOTO-2 180
491285 2025-05-03 21:41:42 2460799.403958 19.5 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-05-15 07:28:00 - 2025-05-15 07:28:00 2460810.8111111 - 2460810.8111111 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488513 2025-05-15 07:28:00 2460810.8111111 19.6901 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2025-05-16 05:49:05 - 2025-05-16 05:49:05 2460811.742419 - 2460811.742419 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488514 2025-05-16 05:49:05 2460811.742419 19.2558 0.131577 20.0931 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-05-22 07:29:23 - 2025-05-22 07:29:23 2460817.81207 - 2460817.81207 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490009 2025-05-22 07:29:23 2460817.81207 18.096 0.086 19.24 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-05-16 09:22:37 - 2025-05-16 09:22:37 2460811.89071 - 2460811.89071 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490008 2025-05-16 09:22:37 2460811.89071 18.5 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
i-P1 PS1_GPC1 2025-06-01 06:19:07 - 2025-06-01 06:19:07 2460827.76328 - 2460827.76328 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494576 2025-06-01 06:19:07 2460827.76328 18.26 0.03 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
258193 2025-06-12 11:10:17 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 10:52:07.953 +79:06:40.64 2025-06-01 06:19:07.392 18.26 i-P1 PSN PS25dgb Pan-STARRS N
257111 2025-05-28 19:56:51 LAST_Bot1 R. Konno (WIS), E. A. Zimmerman (WIS), A. Horowicz (WIS) et al. LAST LAST 10:52:07.915 +79:06:40.99 2025-05-28 19:30:48.384 17.88 Clear- PSN LAST N
256619 2025-05-25 08:36:01 GOTO_bot A. Kumar, D. O'Neill, K. Ackley et al. GOTO GOTO 10:52:07.929 +79:06:40.33 2025-05-24 21:55:07.392 17.86 L-GOTO Other GOTO25dbi GOTO N
255918 2025-05-22 13:47:45 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 10:52:08.029 +79:06:40.61 2025-05-22 07:29:22.848 18.096 orange-ATLAS PSN ATLAS25ffb ATLAS N
255136 2025-05-16 18:14:16 ALeRCE A. Munoz-Arancibia, F.E. Bauer, G. Pignata et al. ALeRCE ZTF 10:52:08.011 +79:06:40.74 2025-05-16 05:49:05.002 19.2558 g-ZTF PSN SDSS J105209.13+790640.9 ZTF25aaqiijt ZTF Early SN candidate (g-rise > 0.61+-0.13 mag/day) classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF25aaqiijt 2025TNSTR1802....1M N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21152 2025-05-27 06:53:23 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 0.054 1 ZTF 2025TNSCR1992....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
21152 2025-05-27 06:09:12 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025kmt_2025-05-27_06-09-12.076663_P60_SEDM_ZTF.ascii Object

Comments

Matt
Nicholl

Thu, 06/12/2025 - 12:31

QUB Girls in Maths and Physics

Identified in Pan-STARRS data by Katie Rose Curran and Ella Barkley as part of the QUB Girls in Maths and Physics event.

TNS
System

Thu, 06/12/2025 - 11:10

Object coordinates updated

Object coordinates updated according to AT-report 258193 of Group Pan-STARRS
Previous RA, DEC: 10:52:08.011, +79:06:40.74 (163.0333775, +79.1113173)
Updated RA, DEC: 10:52:07.953, +79:06:40.64 (163.033135937, +79.1112883933)