RA/DEC (2000)
09:53:46.435 -08:18:09.09
148.4434785 -8.30252460626
Type
SN II
Redshift
0.047
Discovery ReportClassification Report
Related AstroNotes: 2025-36, 2025-41
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-01-04 09:36:58.000
TNS AT
Y
Public
Y
Discovery Mag
19.7728
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_2025dc - 2025-01-26 07:28:18 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

 ▌LAST_LAST-Cam_Clear
 ▌GOTO-S_GOTO-4_L
 ▌PS2_GPC2_w
 ▌ATLAS-STH_ATLAS-03_cyan
 ▌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
20238 2025-01-26 07:28:18 ESO-NTT / EFOSC2-NTT 1799 Hannah Wichern, Simon de Wet Giorgos Leloudas ePESSTO+ tns_2025dc_2025-01-26_07-28-18_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025dc_2025-01-26_07-28-18_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
Clear- LAST_LAST-Cam 2024-03-12 21:49:35 - 2025-01-24 21:27:32 2460382.40943 - 2460700.39412 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
464379 2025-01-24 21:27:32 2460700.39412 18.34 ABMag Clear- LAST_LAST-Cam 400
464378 2024-03-12 21:49:35 2460382.40943 20.57 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
L-GOTO GOTO-S_GOTO-4 2025-01-04 14:45:02 - 2025-01-04 14:45:02 2460680.114615 - 2460680.114615 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
461896 2025-01-04 14:45:02 2460680.114615 19.6 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
w-P1 PS2_GPC2 2025-01-02 12:54:26 - 2025-01-02 12:54:26 2460678.0378 - 2460678.0378 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
462703 2025-01-02 12:54:26 2460678.0378 21.53 0.33 22 ABMag w-P1 PS2_GPC2 45 Robot
cyan-ATLAS ATLAS-STH_ATLAS-03 2025-01-06 01:34:46 - 2025-01-06 01:34:46 2460681.56581 - 2460681.56581 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
461177 2025-01-06 01:34:46 2460681.56581 19.087 0.124 19.65 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
L-GOTO GOTO-N_GOTO-1 2025-01-10 05:37:46 - 2025-01-10 05:37:46 2460685.734556 - 2460685.734556 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
461897 2025-01-10 05:37:46 2460685.734556 18.83 0.07 ABMag L-GOTO GOTO-N_GOTO-1 180
r-ZTF P48_ZTF-Cam 2025-01-01 12:10:17 - 2025-01-01 12:10:17 2460677.0071412 - 2460677.0071412 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
461112 2025-01-01 12:10:17 2460677.0071412 18.9906 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2025-01-04 09:36:58 - 2025-01-06 09:33:24 2460679.9006713 - 2460681.8981944 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
461114 2025-01-06 09:33:24 2460681.8981944 19.2507 0.12707 ABMag g-ZTF P48_ZTF-Cam
461113 2025-01-04 09:36:58 2460679.9006713 19.7728 0.179349 ABMag g-ZTF P48_ZTF-Cam
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-01-05 12:44:42 - 2025-01-05 12:44:42 2460681.03104 - 2460681.03104 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
461176 2025-01-05 12:44:42 2460681.03104 19.39 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
242310 2025-01-25 01:51:09 LAST_Bot1 R. Konno (WIS),E. Zimmerman (WIS),A. Horowicz (WIS) et al. LAST LAST 09:53:46.476 -08:18:08.25 2025-01-24 21:27:31.968 18.34 Clear- PSN LAST N
241298 2025-01-17 22:30:32 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 09:53:46.435 -08:18:09.09 2025-01-02 12:54:25.920 21.53 w-P1 PSN PS25cq Pan-STARRS N
240932 2025-01-10 10:29:25 GOTO_bot A. Kumar,G. Ramsay,K. Ackley et al. GOTO GOTO 09:53:46.455 -08:18:09.35 2025-01-10 05:37:45.984 18.83 L-GOTO Other GOTO25fq GOTO N
240581 2025-01-06 14:01:31 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 09:53:46.472 -08:18:09.35 2025-01-06 01:34:45.984 19.087 cyan-ATLAS PSN ATLAS25aga ATLAS N
240550 2025-01-06 11:16:31 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 09:53:46.452 -08:18:09.16 2025-01-04 09:36:58.000 19.7728 g-ZTF PSN ZTF25aaapkzn ZTF 2025TNSTR..78....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
20238 2025-01-26 13:29:03 ePESSTOplus_Bot1 Hannah Wichern, Simon de Wet, Giorgos Leloudas, O. Yaron on behalf of ePESSTO+ ePESSTO+ SN II 0.047 1 Add ePESSTO+ 2025TNSCR.360....1W
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
20238 2025-01-26 07:28:18 ESO-NTT / EFOSC2-NTT 1799 Hannah Wichern, Simon de Wet Giorgos Leloudas ePESSTO+ tns_2025dc_2025-01-26_07-28-18_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025dc_2025-01-26_07-28-18_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments

TNS
System

Fri, 01/17/2025 - 22:30

Object coordinates updated

Object coordinates updated according to AT-report 241298 of Group Pan-STARRS
Previous RA, DEC: 09:53:46.452, -08:18:09.16 (148.4435516, -8.3025442)
Updated RA, DEC: 09:53:46.435, -08:18:09.09 (148.4434785, -8.30252460626)