RA/DEC (2000)
21:07:41.675 +03:52:25.43
316.9236448 +3.8737318
Type
SN II
Redshift
0.025988
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-03-16 12:38:40.997
TNS AT
Y
Public
Y
Discovery Mag
18.8096
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_2025ezw - 2025-04-05 12:21:13 P200 / NGPS (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

 ▌BG4_BlackGEM-Cam4_BG-q
 ▌BG2_BlackGEM-Cam2_BG-q
 ▌P48_ZTF-Cam_r
   
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
20726 2025-04-05 12:21:13 P200 / NGPS Christoffer Fremling, Kaustav Kashyap Das Christoffer Fremling, Kaustav Kashyap Das ZTF tns_2025ezw_2025-04-05_12-21-13_P200_NGPS_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
BG-q-BlackGem BG4_BlackGEM-Cam4 2025-04-15 08:59:49 - 2025-04-15 08:59:49 2460780.8748727 - 2460780.8748727 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
484722 2025-04-15 08:59:49 2460780.8748727 19.13 0.14 19.98 ABMag BG-q-BlackGem BG4_BlackGEM-Cam4 60 robotic
BG-q-BlackGem BG2_BlackGEM-Cam2 2024-09-17 00:47:58 - 2024-09-17 00:47:58 2460570.5333102 - 2460570.5333102 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
484721 2024-09-17 00:47:58 2460570.5333102 19.6 ABMag BG-q-BlackGem BG2_BlackGEM-Cam2 60 robotic [Last non detection]
r-ZTF P48_ZTF-Cam 2025-03-16 12:38:41 - 2025-03-20 12:41:58 2460751.0268634 - 2460755.0291435 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477202 2025-03-20 12:41:58 2460755.0291435 18.806 0.139088 ABMag r-ZTF P48_ZTF-Cam
477201 2025-03-16 12:38:41 2460751.0268634 18.8096 0.200298 ABMag r-ZTF P48_ZTF-Cam
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
252969 2025-04-29 13:43:03 BlackGEM_Bot1 F. Stoppa,H. Tranin,D. Pieterse et al. BlackGEM BlackGEM 21:07:41.704 +03:52:25.77 2025-04-15 08:59:49.000 19.13 BG-q-BlackGem 1 PSN BGEM J210741.70+035225.7 BlackGEM N
Related files
File Comments Last Modified (UT) Modified By
tns_2025ezw_atrep_252969_BlackGEM.pdf Finding Chart 2025-04-29 13:43:05 BlackGEM_Bot1
249051 2025-03-20 14:33:40 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 21:07:41.675 +03:52:25.43 2025-03-16 12:38:40.997 18.8096 r-ZTF PSN ZTF25aaizxvv ZTF 2025TNSTR1064....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
20726 2025-04-08 01:32:15 ZTF_Bot1 K. Das, S. Covarrubias, C. Fremling (Caltech), M. Kasliwal (Caltech) on behalf of the ZTF CATS150 collaboration ZTF SN II 0.025988 1 ZTF 2025TNSCR1334....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
20726 2025-04-05 12:21:13 P200 / NGPS Christoffer Fremling, Kaustav Kashyap Das Christoffer Fremling, Kaustav Kashyap Das ZTF tns_2025ezw_2025-04-05_12-21-13_P200_NGPS_ZTF.ascii Object

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