RA/DEC (2000)
09:38:29.467 +41:37:37.93
144.622777248 +41.6272040227
Type
SN Ia
Redshift
0.047
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-03-09 05:55:11.000
TNS AT
Y
Public
Y
Discovery Mag
18.4314
Filter
g-ZTF
Reporter/s
Nabeel Rehemtulla (CIERA, NU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025dva - 2025-03-20 08:44:38 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-N_GOTO-2_L
 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_orange
 ▌PS1_GPC1_i
   
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
20594 2025-03-20 08:44:38 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025dva_2025-03-20_08-44-38.276304_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-2 2025-03-17 20:34:41 - 2025-03-17 20:34:41 2460752.357417 - 2460752.357417 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476817 2025-03-17 20:34:41 2460752.357417 17.84 0.04 ABMag L-GOTO GOTO-N_GOTO-2 180
L-GOTO GOTO-N_GOTO-1 2025-02-26 20:13:58 - 2025-02-26 20:13:58 2460733.343026 - 2460733.343026 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476816 2025-02-26 20:13:58 2460733.343026 19.5 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-03-09 07:38:49 - 2025-03-09 07:38:49 2460743.8186227 - 2460743.8186227 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
474160 2025-03-09 07:38:49 2460743.8186227 18.3603 0.101073 ABMag r-ZTF P48_ZTF-Cam
g-ZTF P48_ZTF-Cam 2025-03-05 07:12:55 - 2025-03-09 05:55:11 2460739.8006366 - 2460743.7466551 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
474159 2025-03-09 05:55:11 2460743.7466551 18.4314 0.118028 ABMag g-ZTF P48_ZTF-Cam
474158 2025-03-05 07:12:55 2460739.8006366 20.6115 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-03-03 09:29:55 - 2025-03-03 09:29:55 2460737.89578 - 2460737.89578 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
474621 2025-03-03 09:29:55 2460737.89578 19.158 0.169 19.6 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-03-02 08:50:37 - 2025-03-02 08:50:37 2460736.86848 - 2460736.86848 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
474620 2025-03-02 08:50:37 2460736.86848 19.49 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
i-P1 PS1_GPC1 2025-04-09 07:34:46 - 2025-04-09 07:34:46 2460774.81581 - 2460774.81581 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
481826 2025-04-09 07:34:46 2460774.81581 18.78 0.06 20.7 ABMag i-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
251430 2025-04-11 10:55:44 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 09:38:29.467 +41:37:37.93 2025-04-09 07:34:45.984 18.78 i-P1 PSN PS25bej Pan-STARRS N
248861 2025-03-19 10:08:59 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 09:38:29.475 +41:37:37.86 2025-03-17 20:34:41.088 17.84 L-GOTO Other GOTO25bbs GOTO N
247530 2025-03-10 00:16:53 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 09:38:29.475 +41:37:38.34 2025-03-03 09:29:55.392 19.158 orange-ATLAS PSN ATLAS25cnx ATLAS N
247157 2025-03-09 07:47:49 Fritz Nabeel Rehemtulla (CIERA,NU),Christoffer Fremling (Caltech) et al. ZTF ZTF 09:38:29.461 +41:37:38.02 2025-03-09 05:55:11.000 18.4314 g-ZTF PSN ZTF25aaipaml ZTF Bright (m_peak <= 18.5) transient candidate identified autonomously by BTSbot (Rehemtulla et al. 2024; arXiv:2401.15167). 2025TNSTR.930....1R N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20594 2025-03-20 09:27:58 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.047 1 ZTF 2025TNSCR1067....1F
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
20594 2025-03-20 08:44:38 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025dva_2025-03-20_08-44-38.276304_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Fri, 04/11/2025 - 10:55

Object coordinates updated

Object coordinates updated according to AT-report 251430 of Group Pan-STARRS
Previous RA, DEC: 09:38:29.461, +41:37:38.02 (144.6227532, +41.6272288)
Updated RA, DEC: 09:38:29.467, +41:37:37.93 (144.622777248, +41.6272040227)