RA/DEC (2000)
22:14:39.702 -27:27:47.18
333.6654252 -27.4631054
Type
SN Ic
Redshift
0.017
Discovery ReportClassification Report
Related AstroNotes: 2025-267
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-08-17 07:53:01.000
TNS AT
Y
Public
Y
Discovery Mag
19.4732
Filter
g-ZTF
Reporter/s
Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025uwe - 2025-08-25 03:35:51 ESO-NTT / EFOSC2-NTT (ePESSTO+)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

 ▌ATLAS-TDO_ATLAS-05_wide
 ▌GOTO-N_GOTO-2_L
 ▌BG3_BlackGEM-Cam3_BG-q
 ▌BG2_BlackGEM-Cam2_BG-q
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_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
21860 2025-08-25 03:35:51 ESO-NTT / EFOSC2-NTT 600 H.-Y. Miao, R. Sanfeliu, C. Gutierrez C. Gutierrez ePESSTO+ tns_2025uwe_2025-08-25_03-35-51_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025uwe_2025-08-25_03-35-51_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
wide-ATLAS ATLAS-TDO_ATLAS-05 2025-08-29 00:05:51 - 2025-08-29 00:05:51 2460916.50406 - 2460916.50406 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
513684 2025-08-29 00:05:51 2460916.50406 17.774 0.055 19.95 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
L-GOTO GOTO-N_GOTO-2 2025-07-22 03:01:18 - 2025-08-18 00:39:01 2460878.625901 - 2460905.527093 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
519567 2025-08-18 00:39:01 2460905.527093 18.7 0.13 ABMag L-GOTO GOTO-N_GOTO-2 180
519566 2025-07-22 03:01:18 2460878.625901 19.6 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
BG-q-BlackGem BG3_BlackGEM-Cam3 2025-07-08 09:07:16 - 2025-07-08 09:07:16 2460864.8800463 - 2460864.8800463 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
513390 2025-07-08 09:07:16 2460864.8800463 20.28 ABMag BG-q-BlackGem BG3_BlackGEM-Cam3 60 robotic [Last non detection]
BG-q-BlackGem BG2_BlackGEM-Cam2 2025-08-26 02:15:20 - 2025-08-26 02:15:20 2460913.5939815 - 2460913.5939815 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
513391 2025-08-26 02:15:20 2460913.5939815 17.62 0.04 20.94 ABMag BG-q-BlackGem BG2_BlackGEM-Cam2 60 robotic
g-ZTF P48_ZTF-Cam 2025-08-15 07:56:05 - 2025-08-22 08:28:25 2460902.8306134 - 2460909.8530671 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
511110 2025-08-22 08:28:25 2460909.8530671 18.4279 0.0875261 ABMag g-ZTF P48_ZTF-Cam
511109 2025-08-17 07:53:01 2460904.8284838 19.4732 0.171417 ABMag g-ZTF P48_ZTF-Cam
511108 2025-08-15 07:56:05 2460902.8306134 19.5385 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-08-24 09:10:24 - 2025-08-24 09:10:24 2460911.88222 - 2460911.88222 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
513683 2025-08-24 09:10:24 2460911.88222 20.27 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 110 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
271150 2025-09-24 09:02:26 GOTO_bot S. Belkin,D. O'Neill,K. Ackley et al. GOTO GOTO 22:14:39.751 -27:27:47.18 2025-08-18 00:39:00.576 18.7 L-GOTO Other GOTO25gwv GOTO N
268352 2025-08-29 07:55:42 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 22:14:39.696 -27:27:47.15 2025-08-29 00:05:50.784 17.774 wide-ATLAS PSN ATLAS25krl ATLAS N
268190 2025-08-28 10:32:17 BlackGEM_Bot1 H. Tranin,F. Stoppa,D. Pieterse et al. BlackGEM BlackGEM 22:14:39.705 -27:27:47.01 2025-08-26 02:15:20.000 17.62 BG-q-BlackGem PSN BGEM J221439.71-272747.0 BlackGEM N
267028 2025-08-22 09:15:15 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 22:14:39.702 -27:27:47.18 2025-08-17 07:53:01.000 19.4732 g-ZTF PSN ZTF25abjiieo ZTF 2025TNSTR3324....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
21860 2025-08-26 05:49:42 ePESSTOplus_Bot1 H.-Y. Miao, R. Sanfeliu, C. Gutierrez, A. Horowicz on behalf of ePESSTO+ ePESSTO+ SN Ic 0.017 1 ePESSTO+ 2025TNSCR3383....1M
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
21860 2025-08-25 03:35:51 ESO-NTT / EFOSC2-NTT 600 H.-Y. Miao, R. Sanfeliu, C. Gutierrez C. Gutierrez ePESSTO+ tns_2025uwe_2025-08-25_03-35-51_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025uwe_2025-08-25_03-35-51_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

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