RA/DEC (2000)
06:44:42.876 +77:43:33.62
101.17864945556 +77.726004933333
Type
SN Ia
Redshift
0.038
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-03-09 03:27:39.000
TNS AT
Y
Public
Y
Discovery Mag
19.3208
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_2025dyv - 2025-03-19 03:45:55 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

 ▌P48_ZTF-Cam_r
 ▌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
20589 2025-03-19 03:45:55 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025dyv_2025-03-19_03-45-54.754131_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2025-03-05 04:57:17 - 2025-03-09 03:27:39 2460739.7064468 - 2460743.6442014 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
474643 2025-03-09 03:27:39 2460743.6442014 19.3208 0.129781 ABMag r-ZTF P48_ZTF-Cam
477284 2025-03-09 03:27:39 2460743.6442014 19.3208 0.129781 19.7144 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
474642 2025-03-05 04:57:17 2460739.7064468 18.2429 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
477283 2025-03-05 04:57:17 2460739.7064468 18.2429 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
g-ZTF P48_ZTF-Cam 2025-03-10 05:12:13 - 2025-03-10 05:12:13 2460744.7168171 - 2460744.7168171 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
474644 2025-03-10 05:12:13 2460744.7168171 18.8352 0.154709 ABMag g-ZTF P48_ZTF-Cam
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-03-13 07:48:21 - 2025-03-15 07:35:42 2460747.82524 - 2460749.81646 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476382 2025-03-15 07:35:42 2460749.81646 17.875 0.106 18.68 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
476381 2025-03-13 07:48:21 2460747.82524 17.77 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 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 Bibcode Unreal Auto classification
249084 2025-03-20 19:28:33 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 06:44:42.876 +77:43:33.62 2025-03-09 03:27:39.001 19.3208 r-ZTF PSN ZTF25aaisnsy ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25aaisnsy N
248611 2025-03-16 12:31:41 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 06:44:42.953 +77:43:33.45 2025-03-15 07:35:42.144 17.875 orange-ATLAS PSN ATLAS25crr ATLAS N
247541 2025-03-10 05:36:51 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 06:44:42.849 +77:43:33.54 2025-03-09 03:27:39.000 19.3208 r-ZTF PSN ZTF25aaisnsy ZTF 2025TNSTR.944....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
20589 2025-03-19 04:30:03 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 0.038 1 Add ZTF 2025TNSCR1056....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
20589 2025-03-19 03:45:55 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025dyv_2025-03-19_03-45-54.754131_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Thu, 03/20/2025 - 19:28

Object coordinates updated

Object coordinates updated according to AT-report 249084 of Group ZTF
Previous RA, DEC: 06:44:42.849, +77:43:33.54 (101.1785391, +77.7259841)
Updated RA, DEC: 06:44:42.876, +77:43:33.62 (101.17864945556, 77.726004933333)