RA/DEC (2000)
13:12:43.563 +33:54:36.62
198.181512 +33.910172
Type
SN Ia
Redshift
0.078
Discovery ReportClassification Report
Reporting Group
SGLF
Discovering Data Source
ZTF
Discovery Date
2025-06-09 05:19:26.000
TNS AT
Y
Public
Y
Host Name
SDSS J131243.46+335437.9
Host Redshift
0.078
Discovery Mag
19.191
Filter
g-ZTF
Reporter/s
I. Pérez-Fournon (IAC and ULL), D. Cano-Morales, I. Correa-Plasencia, A.E. Hernández-Díaz, C. Jaén-Martín (ULL), F. Poidevin (IAC and ULL), C. Jiménez Ángel (GRANTECAN), Z. Delgado-González (ULL), R. Shirley (MPE), R. Marques-Chaves (Univ. of Geneva), and S. Geier (GRANTECAN & IAC) on behalf of SGLF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025ndb - 2025-06-22 07:14:00 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
 ▌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
21378 2025-06-22 07:14:00 P60 / SEDM 2700 SEDmRobot Yujing ZTF tns_2025ndb_2025-06-22_07-13-59.688268_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-2 2025-06-04 21:37:07 - 2025-06-11 22:12:50 2460831.400781 - 2460838.425577 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
496273 2025-06-11 22:12:50 2460838.425577 18.88 0.16 ABMag L-GOTO GOTO-N_GOTO-2 180
496272 2025-06-04 21:37:07 2460831.400781 19.2 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-06-05 06:38:32 - 2025-06-05 06:38:32 2460831.7767593 - 2460831.7767593 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494235 2025-06-05 06:38:32 2460831.7767593 20.113 ABMag r-ZTF P48_ZTF-Cam 30 ZTFbot [Last non detection]
g-ZTF P48_ZTF-Cam 2025-06-09 05:19:26 - 2025-06-09 05:19:26 2460835.7218287 - 2460835.7218287 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494236 2025-06-09 05:19:26 2460835.7218287 19.191 0.134 ABMag g-ZTF P48_ZTF-Cam 30 ZTFbot
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-06-13 08:56:50 - 2025-06-14 07:46:55 2460839.8728 - 2460840.82425 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
495087 2025-06-14 07:46:55 2460840.82425 19.251 0.188 19.48 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
495086 2025-06-13 08:56:50 2460839.8728 18.7 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 ADS Bibcode Unreal Auto classification
259095 2025-06-19 07:47:46 GOTO_bot A. Kumar, G. Ramsay, K. Ackley et al. GOTO GOTO 13:12:43.603 +33:54:36.89 2025-06-11 22:12:50.112 18.88 L-GOTO Other GOTO25dsk GOTO N
258485 2025-06-14 14:41:04 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 13:12:43.561 +33:54:36.37 2025-06-14 07:46:55.200 19.251 orange-ATLAS PSN ATLAS25gcr ATLAS N
258043 2025-06-09 06:30:24 Ismael Perez-Fournon I. Pérez-Fournon (IAC and ULL), D. Cano-Morales, I. Correa-Plasencia et al. SGLF ZTF 13:12:43.563 +33:54:36.62 2025-06-09 05:19:26.000 19.191 g-ZTF PSN SDSS J131243.46+335437.9 ZTF25aaugeir ZTF SN candidate discovered using the public ZTF alerts, the LSST/ZTF brokers, and our SGLF filters. ZTF light curve available at the LSST/ZTF brokers, e.g.: https://lasair-ztf.lsst.ac.uk/objects/ZTF25aaugeir/ https://alerce.online/object/ZTF25aaugeir https://antares.noirlab.edu/loci/ANT20255fe3vpeb98mn 2025TNSTR2157....1P N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21378 2025-06-23 15:44:35 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 0.078 1 ZTF 2025TNSCR2365....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
21378 2025-06-22 07:14:00 P60 / SEDM 2700 SEDmRobot Yujing ZTF tns_2025ndb_2025-06-22_07-13-59.688268_P60_SEDM_ZTF.ascii Object

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