RA/DEC (2000)
09:50:44.778 +27:18:08.92
147.6865743 +27.3024789
Type
SN II
Redshift
0.08
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-02-22 05:25:03.996
TNS AT
Y
Public
Y
Discovery Mag
20.3643
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_2025cku - 2025-02-27 10:53:27 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-1_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌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
20525 2025-02-27 10:53:27 P60 / SEDM 2700 SEDmRobot ZTF tns_2025cku_2025-02-27_10-53-27.132862_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
Clear- LAST_LAST-Cam 2025-02-24 20:45:58 - 2025-03-18 17:07:34 2460731.36525 - 2460753.21359 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476761 2025-03-18 17:07:34 2460753.21359 17.95 ABMag Clear- LAST_LAST-Cam 400
476760 2025-02-24 20:45:58 2460731.36525 19.62 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
L-GOTO GOTO-N_GOTO-1 2025-02-20 20:30:01 - 2025-03-17 20:16:45 2460727.354179 - 2460752.344965 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476749 2025-03-17 20:16:45 2460752.344965 17.71 0.04 ABMag L-GOTO GOTO-N_GOTO-1 180
476748 2025-02-20 20:30:01 2460727.354179 19.6 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-02-21 07:36:44 - 2025-02-22 05:25:04 2460727.8171759 - 2460728.7257407 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
470962 2025-02-22 05:25:04 2460728.7257407 20.3643 0.222517 ABMag r-ZTF P48_ZTF-Cam
470961 2025-02-21 07:36:44 2460727.8171759 20.4637 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2025-02-23 06:49:44 - 2025-02-23 06:49:44 2460729.784537 - 2460729.784537 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
470963 2025-02-23 06:49:44 2460729.784537 19.4087 0.124473 ABMag g-ZTF P48_ZTF-Cam
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-02-23 11:02:30 - 2025-02-24 08:40:35 2460729.96007 - 2460730.86152 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
471686 2025-02-24 08:40:35 2460730.86152 19.075 0.152 19.48 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
471685 2025-02-23 11:02:30 2460729.96007 19.54 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
248834 2025-03-18 17:27:36 LAST_Bot1 R. Konno (WIS),E. Zimmerman (WIS),A. Horowicz (WIS) et al. LAST LAST 09:50:44.754 +27:18:08.76 2025-03-18 17:07:34.176 17.95 Clear- PSN LAST N
248828 2025-03-18 15:55:35 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 09:50:44.776 +27:18:08.83 2025-03-17 20:16:45.408 17.71 L-GOTO Other GOTO25bbq GOTO N
245900 2025-02-25 08:46:21 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 09:50:44.789 +27:18:08.45 2025-02-24 08:40:35.328 19.075 orange-ATLAS PSN ATLAS25cam ATLAS N
245605 2025-02-23 07:57:02 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 09:50:44.778 +27:18:08.92 2025-02-22 05:25:03.996 20.3643 r-ZTF PSN ZTF25aagtjfn ZTF 2025TNSTR.742....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
20525 2025-03-03 20:12:15 ZTF_Bot1 J. Sollerman, S. Covarrubias, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN II 0.08 1 Add ZTF 2025TNSCR.879....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
20525 2025-02-27 10:53:27 P60 / SEDM 2700 SEDmRobot ZTF tns_2025cku_2025-02-27_10-53-27.132862_P60_SEDM_ZTF.ascii Object

Comments