RA/DEC (2000)
07:18:52.927 +48:08:38.65
109.7205312 +48.1440682
Type
SN II
Redshift
0.03
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2026-01-25 06:11:44.998
TNS AT
Y
Public
Y
Host Name
2MASX J07185271+4808360
Discovery Mag
19.4336
Filter
g-ZTF
Reporter/s
F. Forster, F.E. Bauer, G. Pignata, A. Munoz-Arancibia, A. Mourao, L. Hernandez-Garcia, L. Galbany, J. Silva-Farfan, R. Dastidar, J.P. Brandt, A. Alvarez, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, B. Gamboa, P. Huijse, H. Larranaga, C. Mansilla, K. Medina, D. Moreno, E. Munoz, E. Pizarro, I. Reyes, P. Sanchez-Saez, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2026bjw - 2026-02-26 02:55:43 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

 ▌ATLAS-TDO_ATLAS-05_wide
 ▌WFST_WFST-WFC_r
 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_g
   
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
23093 2026-02-26 02:55:43 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2026bjw_2026-02-26_02-55-42.803117_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
wide-ATLAS ATLAS-TDO_ATLAS-05 2026-01-23 01:02:06 - 2026-01-26 00:00:35 2461063.54313 - 2461066.50041 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
554581 2026-01-26 00:00:35 2461066.50041 18.715 0.086 19.84 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
554580 2026-01-23 01:02:06 2461063.54313 19.92 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot [Last non detection]
r-WFST WFST_WFST-WFC 2026-01-21 14:35:31 - 2026-01-26 13:46:34 2461062.108 - 2461067.074 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
567788 2026-01-26 13:46:34 2461067.074 18.89 0.03 ABMag r-WFST WFST_WFST-WFC 30
567787 2026-01-21 14:35:31 2461062.108 21.82 ABMag r-WFST WFST_WFST-WFC 30 [Last non detection]
L-GOTO GOTO-N_GOTO-1 2025-10-30 03:29:30 - 2026-02-28 21:42:41 2460978.645493 - 2461100.404638 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
562702 2026-02-28 21:42:41 2461100.404638 18.75 0.15 ABMag L-GOTO GOTO-N_GOTO-1 180
562701 2025-10-30 03:29:30 2460978.645493 20.3 ABMag L-GOTO GOTO-N_GOTO-1 360 [Last non detection]
g-ZTF P48_ZTF-Cam 2026-01-20 08:08:09 - 2026-01-25 06:11:45 2461060.8389931 - 2461065.7581597 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
553905 2026-01-25 06:11:45 2461065.7581597 19.4336 0.161542 20.1594 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
553904 2026-01-20 08:08:09 2461060.8389931 20.5038 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
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
296103 2026-03-20 10:30:34 WFST_SN Zelin Xu, Dezheng Meng, Ji-an Jiang et al. WFST WFST 07:18:52.930 +48:08:38.28 2026-01-26 13:46:33.600 18.89 r-WFST PSN WFST260126avkgj WFST N
293564 2026-03-04 10:10:59 GOTO_bot D. O'Neill, K. Ackley, M. Dyer et al. GOTO GOTO 07:18:52.985 +48:08:38.31 2026-02-28 21:42:40.896 18.75 L-GOTO Other GOTO26bom GOTO N
289318 2026-01-29 13:58:21 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 07:18:52.897 +48:08:38.67 2026-01-26 00:00:35.424 18.715 wide-ATLAS PSN ATLAS26bfd ATLAS N
288968 2026-01-25 22:23:53 ALeRCE F. Forster, F.E. Bauer, G. Pignata et al. ALeRCE ZTF 07:18:52.927 +48:08:38.65 2026-01-25 06:11:44.998 19.4336 g-ZTF PSN 2MASX J07185271+4808360 ZTF26aadpylg ZTF Early SN candidate (g-rise > 0.22+-0.03 mag/day) classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF26aadpylg 2026TNSTR.322....1F N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
23092 2026-02-26 05:22:36 ZTF_Bot1 J. Sollerman, J. Castaneda Jaimes, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN II 0.03 1 ZTF 2026TNSCR.854....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
23093 2026-02-26 02:55:43 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2026bjw_2026-02-26_02-55-42.803117_P60_SEDM_ZTF.ascii Object

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