RA/DEC (2000)
12:34:20.039 +05:04:46.85
188.5834979 +5.0796807
Type
SN Ia
Redshift
0.075
Discovery ReportClassification Report
Related AstroNotes: 2025-18
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-01-05 10:30:17.997
TNS AT
Y
Public
Y
Discovery Mag
19.6739
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_2025hr - 2025-01-23 06:51:06 SOAR / Goodman (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-2_L
 ▌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
20308 2025-01-23 06:51:06 SOAR / Goodman Igor Andreoni, James Freeburn, Jonathan Carney Jonathan Carney ZTF tns_2025hr_2025-01-23_06-51-06_SOAR_Goodman_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
Clear- LAST_LAST-Cam 2024-03-05 23:30:34 - 2025-01-24 03:06:12 2460375.47956 - 2460699.62931 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
464361 2025-01-24 03:06:12 2460699.62931 18.94 ABMag Clear- LAST_LAST-Cam 400
464360 2024-03-05 23:30:34 2460375.47956 20.53 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
L-GOTO GOTO-N_GOTO-2 2025-01-08 03:50:14 - 2025-01-08 03:50:14 2460683.659877 - 2460683.659877 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
464248 2025-01-08 03:50:14 2460683.659877 18.8 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
cyan-ATLAS ATLAS-STH_ATLAS-03 2025-01-10 01:49:26 - 2025-01-10 01:49:26 2460685.576 - 2460685.576 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
461883 2025-01-10 01:49:26 2460685.576 18.77 0.112 19.48 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
L-GOTO GOTO-N_GOTO-1 2025-01-10 03:28:35 - 2025-01-10 03:28:35 2460685.644845 - 2460685.644845 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
464249 2025-01-10 03:28:35 2460685.644845 18.9 0.19 ABMag L-GOTO GOTO-N_GOTO-1 180
r-ZTF P48_ZTF-Cam 2025-01-05 09:34:07 - 2025-01-05 09:34:07 2460680.8986921 - 2460680.8986921 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
461766 2025-01-05 09:34:07 2460680.8986921 18.6615 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2025-01-05 10:30:18 - 2025-01-09 10:38:01 2460680.9377083 - 2460684.9430671 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
461768 2025-01-09 10:38:01 2460684.9430671 18.8708 0.121449 ABMag g-ZTF P48_ZTF-Cam
461767 2025-01-05 10:30:18 2460680.9377083 19.6739 0.241979 ABMag g-ZTF P48_ZTF-Cam
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-01-09 13:48:13 - 2025-01-09 13:48:13 2460685.07515 - 2460685.07515 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
461882 2025-01-09 13:48:13 2460685.07515 19.26 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
242301 2025-01-24 17:11:28 LAST_Bot1 R. Konno (WIS),E. Zimmerman (WIS),A. Horowicz (WIS) et al. LAST LAST 12:34:20.123 +05:04:47.96 2025-01-24 03:06:12.384 18.94 Clear- PSN LAST N
242256 2025-01-24 08:52:03 GOTO_bot G. Ramsay,K. Ackley,M. Dyer et al. GOTO GOTO 12:34:20.073 +05:04:46.55 2025-01-10 03:28:35.040 18.9 L-GOTO Other GOTO25mc GOTO N
240925 2025-01-10 10:22:17 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 12:34:20.023 +05:04:46.67 2025-01-10 01:49:26.400 18.77 cyan-ATLAS PSN ATLAS25ajm ATLAS N
240863 2025-01-09 13:10:29 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 12:34:20.039 +05:04:46.85 2025-01-05 10:30:17.997 19.6739 g-ZTF PSN ZTF25aabmkua ZTF 2025TNSTR.126....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
20308 2025-02-04 19:53:52 ZTF_Bot1 J. Sollerman, J. Carney (UNC), I. Andreoni (UNC), S. Covarrubias, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.075 1 Add ZTF 2025TNSCR.488....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
20308 2025-01-23 06:51:06 SOAR / Goodman Igor Andreoni, James Freeburn, Jonathan Carney Jonathan Carney ZTF tns_2025hr_2025-01-23_06-51-06_SOAR_Goodman_ZTF.ascii Object

Comments