RA/DEC (2000)
18:44:58.100 +41:24:23.66
281.242084494 +41.406572172
Type
SN Ia
Redshift
0.065
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2025-05-02 09:41:56.003
TNS AT
Y
Public
Y
Discovery Mag
20.1306
Filter
r-ZTF
Reporter/s
A. Munoz-Arancibia, G. Pignata, F.E. Bauer, F. Forster, A. Mourao, S. Jurado, L. Hernandez-Garcia, L. Galbany, J. Silva-Farfan, R. Dastidar, J.P. Brandt, A. Alvarez, 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_2025jak - 2025-05-15 07:14:25 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
 ▌PS2_GPC2_w
 ▌P48_ZTF-Cam_r
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌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
21044 2025-05-15 07:14:25 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025jak_2025-05-15_07-14-24.791852_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
Clear- LAST_LAST-Cam 2024-07-02 18:50:38 - 2025-05-30 20:44:12 2460494.28516 - 2460826.36403 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
492930 2025-05-30 20:44:12 2460826.36403 18.75 ABMag Clear- LAST_LAST-Cam 400
492929 2024-07-02 18:50:38 2460494.28516 21.55 ABMag Clear- LAST_LAST-Cam 2800 [Last non detection]
L-GOTO GOTO-N_GOTO-2 2025-04-26 02:12:40 - 2025-05-04 02:12:31 2460791.592132 - 2460799.592021 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487959 2025-05-04 02:12:31 2460799.592021 19.36 0.16 ABMag L-GOTO GOTO-N_GOTO-2 180
487958 2025-04-26 02:12:40 2460791.592132 19.5 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
w-P1 PS2_GPC2 2025-05-04 12:39:21 - 2025-05-04 12:39:21 2460800.02733 - 2460800.02733 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
495299 2025-05-04 12:39:21 2460800.02733 19.29 0.04 22 ABMag w-P1 PS2_GPC2 45 Robot
r-ZTF P48_ZTF-Cam 2025-04-30 09:59:13 - 2025-05-02 09:41:56 2460795.9161227 - 2460797.9041204 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
485588 2025-05-02 09:41:56 2460797.9041204 20.1306 0.163644 20.6777 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
489493 2025-05-02 09:41:56 2460797.9041204 20.1306 0.163644 20.6777 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
485587 2025-04-30 09:59:13 2460795.9161227 20.5221 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
489492 2025-04-30 09:59:13 2460795.9161227 20.5221 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-05-06 11:35:11 - 2025-05-06 11:35:11 2460801.98277 - 2460801.98277 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
486991 2025-05-06 11:35:11 2460801.98277 19.201 0.198 19.3 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-05-04 12:49:00 - 2025-05-04 12:49:00 2460800.03403 - 2460800.03403 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
486990 2025-05-04 12:49:00 2460800.03403 19.18 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
258634 2025-06-15 13:23:39 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 18:44:58.100 +41:24:23.66 2025-05-04 12:39:21.312 19.29 w-P1 PSN PS25dkx Pan-STARRS N
257391 2025-05-30 21:02:55 LAST_Bot1 R. Konno (WIS),E. A. Zimmerman (WIS),A. Horowicz (WIS) et al. LAST LAST 18:44:58.124 +41:24:23.98 2025-05-30 20:44:12.192 18.75 Clear- PSN LAST N
255664 2025-05-21 18:15:28 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 18:44:58.111 +41:24:23.81 2025-05-02 09:41:56.003 20.1306 r-ZTF PSN ZTF25aapjaog ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25aapjaog N
254854 2025-05-12 14:51:43 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 18:44:58.174 +41:24:23.57 2025-05-04 02:12:30.528 19.36 L-GOTO Other GOTO25cko GOTO N
254304 2025-05-06 17:14:56 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 18:44:58.105 +41:24:23.97 2025-05-06 11:35:11.328 19.201 orange-ATLAS PSN ATLAS25ett ATLAS N
253414 2025-05-02 15:29:18 ALeRCE A. Munoz-Arancibia,G. Pignata,F.E. Bauer et al. ALeRCE ZTF 18:44:58.120 +41:24:24.05 2025-05-02 09:41:56.003 20.1306 r-ZTF PSN ZTF25aapjaog ZTF Early SN candidate (r-rise > 0.20+-0.08 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/ZTF25aapjaog 2025TNSTR1621....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
21044 2025-05-15 08:08:09 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 Add ZTF 2025TNSCR1799....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
21044 2025-05-15 07:14:25 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025jak_2025-05-15_07-14-24.791852_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Sun, 06/15/2025 - 13:23

Object coordinates updated

Object coordinates updated according to AT-report 258634 of Group Pan-STARRS
Previous RA, DEC: 18:44:58.111, +41:24:23.81 (281.242127625, +41.40661495)
Updated RA, DEC: 18:44:58.100, +41:24:23.66 (281.242084494, +41.406572172)

TNS
System

Wed, 05/21/2025 - 18:15

Object coordinates updated

Object coordinates updated according to AT-report 255664 of Group ZTF
Previous RA, DEC: 18:44:58.120, +41:24:24.05 (281.2421666, +41.4066805)
Updated RA, DEC: 18:44:58.111, +41:24:23.81 (281.242127625, +41.40661495)