RA/DEC (2000)
14:14:31.683 -10:42:12.88
213.632010652 -10.7035780378
Type
SN II
Redshift
0.041
Discovery ReportClassification Report
Related AstroNotes: 2025-177
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-05-27 06:38:16.002
TNS AT
Y
Public
Y
Discovery Mag
19.9028
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_2025mlb - 2025-06-09 00:23:08 SOAR / Goodman (None)z=
 ▌SN_2025mlb - 2025-06-06 01:42:36 Magellan-Clay / LDSS-3 (None)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_cyan
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-HKO_ATLAS-02_cyan
 ▌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
21280 2025-06-09 00:23:08 SOAR / Goodman 900 SOAR AEON Suhail Dhawan None tns_2025mlb_2025-06-09_00-23-08_SOAR_Goodman_None.txt Object SOAR Goodman red arm 400m2 grating
21272 2025-06-06 01:42:36 Magellan-Clay / LDSS-3 Emilio Hueichapan Regis Cartier None tns_2025mlb_2025-06-06_01-42-36_Magellan-Clay_LDSS-3_None.txt tns_2025mlb_2025-06-06_01-42-36_Magellan-Clay_LDSS-3_None.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-S_GOTO-3 2025-06-01 10:09:52 - 2025-06-01 10:09:52 2460827.923517 - 2460827.923517 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493243 2025-06-01 10:09:52 2460827.923517 19.54 0.16 ABMag L-GOTO GOTO-S_GOTO-3 180
L-GOTO GOTO-N_GOTO-2 2025-05-26 23:21:12 - 2025-05-26 23:21:12 2460822.473054 - 2460822.473054 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493242 2025-05-26 23:21:12 2460822.473054 19.4 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
cyan-ATLAS ATLAS-CHL_ATLAS-04 2025-05-31 03:38:11 - 2025-05-31 03:38:11 2460826.65152 - 2460826.65152 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493094 2025-05-31 03:38:11 2460826.65152 19.116 0.161 19.3 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
r-ZTF P48_ZTF-Cam 2025-05-27 06:38:16 - 2025-05-29 07:04:43 2460822.7765741 - 2460824.7949421 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
492540 2025-05-29 07:04:43 2460824.7949421 19.5138 0.134299 ABMag r-ZTF P48_ZTF-Cam
492539 2025-05-27 06:38:16 2460822.7765741 19.9028 0.15596 ABMag r-ZTF P48_ZTF-Cam
g-ZTF P48_ZTF-Cam 2025-05-26 06:54:22 - 2025-05-27 07:10:56 2460821.7877546 - 2460822.7992593 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494346 2025-05-27 07:10:56 2460822.7992593 20.0955 0.188645 20.1977 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
492538 2025-05-26 06:54:22 2460821.7877546 20.4369 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
494345 2025-05-26 06:54:22 2460821.7877546 20.4369 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
cyan-ATLAS ATLAS-HKO_ATLAS-02 2025-05-29 09:06:23 - 2025-05-29 09:06:23 2460824.87943 - 2460824.87943 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493093 2025-05-29 09:06:23 2460824.87943 19.47 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
w-P1 PS1_GPC1 2025-05-30 07:50:07 - 2025-05-30 07:50:07 2460825.82647 - 2460825.82647 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493287 2025-05-30 07:50:07 2460825.82647 19.46 0.03 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
258090 2025-06-09 18:14:33 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 14:14:31.686 -10:42:12.94 2025-05-27 07:10:56.004 20.0955 g-ZTF PSN ZTF25aashgjy ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25aashgjy N
257592 2025-06-01 21:38:38 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 14:14:31.683 -10:42:12.88 2025-05-30 07:50:07.008 19.46 w-P1 PSN PS25dbp Pan-STARRS N
257566 2025-06-01 11:49:24 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 14:14:31.720 -10:42:13.61 2025-06-01 10:09:52.128 19.54 L-GOTO Other GOTO25dgk GOTO N
257467 2025-05-31 16:43:11 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 14:14:31.709 -10:42:12.71 2025-05-31 03:38:11.328 19.116 cyan-ATLAS PSN ATLAS25fui ATLAS N
257221 2025-05-29 12:22:18 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 14:14:31.690 -10:42:12.97 2025-05-27 06:38:16.002 19.9028 r-ZTF PSN ZTF25aashgjy ZTF 2025TNSTR2026....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
21280 2025-06-11 09:10:45 Suhail Dhawan Suhail Dhawan (Birmingham) Ariel Goobar, Joel Johansson, Edvard Mortsell, Cameron Lemon (Stockholm), Jakob Nordin, Alice Townsend (HU Berlin) None SN II 0.041 1 SNID matching to an SN IIb a redshift of 0.041 (redshift also fitted). 2025TNSCR2186....1D
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
21280 2025-06-09 00:23:08 SOAR / Goodman 900 SOAR AEON Suhail Dhawan None tns_2025mlb_2025-06-09_00-23-08_SOAR_Goodman_None.txt Object SOAR Goodman red arm 400m2 grating
21272 2025-06-09 17:49:56 Emilio Hueichapan Emilio Hueichapan (UDP), Regis Cartier (UA), José Prieto (UDP) None SN Ia 0.179 1 2025TNSCR2163....1H
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
21272 2025-06-06 01:42:36 Magellan-Clay / LDSS-3 Emilio Hueichapan Regis Cartier None tns_2025mlb_2025-06-06_01-42-36_Magellan-Clay_LDSS-3_None.txt tns_2025mlb_2025-06-06_01-42-36_Magellan-Clay_LDSS-3_None.fits Object

Comments

TNS
System

Sun, 06/01/2025 - 21:38

Object coordinates updated

Object coordinates updated according to AT-report 257592 of Group Pan-STARRS
Previous RA, DEC: 14:14:31.690, -10:42:12.97 (213.6320401, -10.703602)
Updated RA, DEC: 14:14:31.683, -10:42:12.88 (213.632010652, -10.7035780378)