RA/DEC (2000)
19:43:43.074 -25:03:05.35
295.929474463 -25.0514874804
Type
SN II
Redshift
0.03
Discovery ReportClassification Report
Reporting Group
GOTO
Discovering Data Source
GOTO
Discovery Date
2025-05-06 19:33:17.856
TNS AT
Y
Public
Y
Discovery Mag
19.64
Filter
L-GOTO
Reporter/s
A. Kumar, D. O'Neill, K. Ackley, M. Dyer, J. Lyman, K. Ulaczyk, D. Steeghs, D. Galloway, V. Dhillon, P. O'Brien, G. Ramsay, K. Noysena, R. Kotak, R. Breton, J. Casares, L. Nuttall, B. Godson, T. Killestein, M. Pursiainen, on behalf of GOTO collaboration
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025maw - 2025-06-24 06:34:43 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

 ▌GOTO-S_GOTO-3_L
 ▌GOTO-N_GOTO-2_L
 ▌ATLAS-CHL_ATLAS-04_orange
 ▌ATLAS-CHL_ATLAS-04_cyan
 ▌P48_ZTF-Cam_g
 ▌PS1_GPC1_w
   
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
21387 2025-06-24 06:34:43 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025maw_2025-06-24_06-34-42.622654_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-S_GOTO-3 2025-05-06 19:33:18 - 2025-05-06 19:33:18 2460802.314787 - 2460802.314787 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491643 2025-05-06 19:33:18 2460802.314787 19.64 0.13 ABMag L-GOTO GOTO-S_GOTO-3 180
L-GOTO GOTO-N_GOTO-2 2025-04-27 04:32:41 - 2025-04-27 04:32:41 2460792.689359 - 2460792.689359 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491642 2025-04-27 04:32:41 2460792.689359 19.2 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
orange-ATLAS ATLAS-CHL_ATLAS-04 2025-05-22 07:04:14 - 2025-05-22 07:04:14 2460817.79461 - 2460817.79461 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
492853 2025-05-22 07:04:14 2460817.79461 19.03 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
cyan-ATLAS ATLAS-CHL_ATLAS-04 2025-05-23 06:10:28 - 2025-05-23 06:10:28 2460818.75727 - 2460818.75727 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
492854 2025-05-23 06:10:28 2460818.75727 19.171 0.18 19.3 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
g-ZTF P48_ZTF-Cam 2025-05-26 11:05:28 - 2025-05-26 11:05:28 2460821.9621296 - 2460821.9621296 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491698 2025-05-26 11:05:28 2460821.9621296 19.3516 0.126142 20.2329 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
w-P1 PS1_GPC1 2025-05-25 12:58:49 - 2025-05-25 12:58:49 2460821.04084 - 2460821.04084 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494621 2025-05-25 12:58:49 2460821.04084 19.08 0.04 22 ABMag w-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
258236 2025-06-12 17:11:38 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 19:43:43.074 -25:03:05.35 2025-05-25 12:58:48.576 19.08 w-P1 PSN PS25dgq Pan-STARRS N
257353 2025-05-30 10:39:34 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 19:43:43.068 -25:03:05.77 2025-05-23 06:10:28.128 19.171 cyan-ATLAS PSN ATLAS25ftn ATLAS N
256834 2025-05-26 16:26:48 ALeRCE A. Munoz-Arancibia,F.E. Bauer,G. Pignata et al. ALeRCE ZTF 19:43:43.058 -25:03:05.43 2025-05-26 11:05:27.997 19.3516 g-ZTF PSN LEDA 783187 ZTF25aasfogb ZTF SN candidate 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/ZTF25aasfogb N
256806 2025-05-26 10:25:51 GOTO_bot A. Kumar,D. O'Neill,K. Ackley et al. GOTO GOTO 19:43:43.092 -25:03:05.74 2025-05-06 19:33:17.856 19.64 L-GOTO Other GOTO25dcr GOTO 2025TNSTR1969....1K N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21387 2025-06-24 08:07:26 ZTF_Bot1 J. Sollerman, S. Covarrubias, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN II 0.03 1 ZTF 2025TNSCR2388....1S
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
21387 2025-06-24 06:34:43 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025maw_2025-06-24_06-34-42.622654_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Thu, 06/12/2025 - 17:11

Object coordinates updated

Object coordinates updated according to AT-report 258236 of Group Pan-STARRS
Previous RA, DEC: 19:43:43.058, -25:03:05.43 (295.9294086, -25.0515088)
Updated RA, DEC: 19:43:43.074, -25:03:05.35 (295.929474463, -25.0514874804)

TNS
System

Mon, 05/26/2025 - 16:26

Object coordinates updated

Object coordinates updated according to AT-report 256834 of Group ZTF
Previous RA, DEC: 19:43:43.092, -25:03:05.74 (295.92955, -25.051594)
Updated RA, DEC: 19:43:43.058, -25:03:05.43 (295.9294086, -25.0515088)