RA/DEC (2000)
08:13:05.296 +01:27:58.33
123.27206605 +1.46620385
Type
TDE
Redshift
0.091
Discovery ReportClassification Report
Related AstroNotes: 2026-33, 2026-37
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2026-01-14 06:35:14.001
TNS AT
Y
Public
Y
Host Name
SDSS J081305.30+012758.0
Discovery Mag
20.419
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

 ▌TDE_2026amv - 2026-02-16 00:00:00 Keck1 / LRIS (ZTF)z=
 ▌TDE_2026amv - 2026-02-16 00:00:00 VLT-UT1 / FORS2 (OxQUB)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-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
23015 2026-02-16 00:00:00 Keck1 / LRIS E. Hammerstein, R. Chornock ZTF tns_2026amv_2026-02-16_Keck1_LRIS_ZTF.flm Object
22992 2026-02-16 00:00:00 VLT-UT1 / FORS2 C. Angus OxQUB tns_2026amv_2026-02-16_VLT-UT1_FORS2_OxQUB.txt Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-1 2026-01-12 00:15:18 - 2026-01-14 23:48:24 2461052.510621 - 2461055.49194 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
553475 2026-01-14 23:48:24 2461055.49194 20.07 0.18 ABMag L-GOTO GOTO-N_GOTO-1 180
553474 2026-01-12 00:15:18 2461052.510621 20.1 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
g-ZTF P48_ZTF-Cam 2026-01-12 08:10:21 - 2026-01-16 07:46:50 2461052.8405208 - 2461056.8241898 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
551081 2026-01-16 07:46:50 2461056.8241898 19.9134 0.13867 20.2845 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
551080 2026-01-14 06:35:14 2461054.7744676 20.419 0.275181 20.1841 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
551079 2026-01-12 08:10:21 2461052.8405208 20.0463 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
288768 2026-01-24 20:45:32 GOTO_bot D. O'Neill, K. Ackley, M. Dyer et al. GOTO GOTO 08:13:05.352 +01:27:59.11 2026-01-14 23:48:23.616 20.07 L-GOTO Other GOTO26vb GOTO N
287685 2026-01-18 01:04:51 ALeRCE F. Forster, F.E. Bauer, G. Pignata et al. ALeRCE ZTF 08:13:05.296 +01:27:58.33 2026-01-14 06:35:14.001 20.419 g-ZTF PSN SDSS J081305.30+012758.0 ZTF26aabpzxh ZTF SN candidate 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/ZTF26aabpzxh 2026TNSTR.210....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
23014 2026-02-18 19:32:40 Erica Hammerstein Erica Hammerstein ZTF TDE 0.091 1 ZTF The spectrum reveals a blue continuum with narrow host galaxy emission consistent with star-formation (z=0.091) and a possible broad emission feature near λ ~ 4640 Å, which may be N III. TDE2026amv was classified as a TDE in TNSCR #22991, noting a similar broad feature. 2026TNSCR.702....1H
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
23015 2026-02-16 00:00:00 Keck1 / LRIS E. Hammerstein, R. Chornock ZTF tns_2026amv_2026-02-16_Keck1_LRIS_ZTF.flm Object
22991 2026-02-17 10:45:34 Charlotte Angus C. Angus OxQUB TDE 0.09 1 OxQUB Spectrum taken with VLT-UT1/FORS2 on 16/02/2026. Spectrum shows a blue broad He II emission at z=0.09, consistent with TDE templates. Redshift from host galaxy H-alpha emission in the spectrum. Classification was done using SNID 2026TNSCR.687....1A
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
22992 2026-02-16 00:00:00 VLT-UT1 / FORS2 C. Angus OxQUB tns_2026amv_2026-02-16_VLT-UT1_FORS2_OxQUB.txt Object

Comments