RA/DEC (2000)
19:11:59.188 -05:59:29.48
287.9966187 -5.9915229
Type
SN Ia
Redshift
0.03
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2026-05-20 09:30:06.002
TNS AT
Y
Public
Y
Host Name
2MASS J19120014-0559354
Discovery Mag
20.1465
Filter
g-ZTF
Reporter/s
A. Munoz-Arancibia, F.E. Bauer, G. Pignata, F. Forster, S. Jurado, A. Mourao, A. Alvarez, F. Andrades, A. Bayo, G. Cabrera-Vives, M. Catelan, P.A. Estevez, S. Eyheramendy, B. Galindo, L. Hernandez-Garcia, H. Larranaga, K. Medina, D. Moreno-Cartagena, E. Munoz, I. Reyes, P. Sanchez-Saez, D. Rodriguez-Mancini, on behalf of the ALeRCE broker
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2026nft - 2026-06-03 08:36:18 P200 / NGPS (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
 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_r
 ▌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
23903 2026-06-03 08:36:18 P200 / NGPS Gokul Prem Srinivasaragavan Gokul Prem Srinivasaragavan ZTF tns_2026nft_2026-06-03_08-36-18_P200_NGPS_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
wide-ATLAS ATLAS-TDO_ATLAS-05 2026-05-21 03:40:19 - 2026-05-22 02:37:23 2461181.653 - 2461182.60929 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
584677 2026-05-22 02:37:23 2461182.60929 19.69 0.142 20.06 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
584676 2026-05-21 03:40:19 2461181.653 20.22 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot [Last non detection]
L-GOTO GOTO-N_GOTO-1 2026-05-17 03:32:53 - 2026-05-31 01:43:34 2461177.647826 - 2461191.571922 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
589814 2026-05-31 01:43:34 2461191.571922 18.87 0.17 ABMag L-GOTO GOTO-N_GOTO-1 180
589813 2026-05-17 03:32:53 2461177.647826 20.1 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2026-05-19 10:33:15 - 2026-05-19 10:33:15 2461179.9397569 - 2461179.9397569 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
584220 2026-05-19 10:33:15 2461179.9397569 19.4796 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2026-05-20 09:30:06 - 2026-05-20 09:37:39 2461180.8959028 - 2461180.9011458 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
584222 2026-05-20 09:37:39 2461180.9011458 20.1728 0.216523 20.5464 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
584221 2026-05-20 09:30:06 2461180.8959028 20.1465 0.217466 20.3543 ABMag g-ZTF P48_ZTF-Cam 30 Robot 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
307479 2026-06-08 10:14:49 GOTO_bot G. Ramsay, K. Ackley, M. Dyer et al. GOTO GOTO 19:11:59.207 -05:59:29.84 2026-05-31 01:43:33.888 18.87 L-GOTO Other GOTO26fjr GOTO N
304929 2026-05-22 16:42:41 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 19:11:59.200 -05:59:29.24 2026-05-22 02:37:22.656 19.69 wide-ATLAS PSN ATLAS26gga ATLAS N
304711 2026-05-20 18:07:34 ALeRCE A. Munoz-Arancibia, F.E. Bauer, G. Pignata et al. ALeRCE ZTF 19:11:59.188 -05:59:29.48 2026-05-20 09:30:06.002 20.1465 g-ZTF PSN 2MASS J19120014-0559354 ZTF26aaxnlmg ZTF Early SN candidate (g-rise > 0.14+-0.04 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/ZTF26aaxnlmg 2026TNSTR2186....1M N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
23899 2026-06-03 16:07:25 ZTF_Bot1 G. Srinivasaragavan, K. Hinds, C. Fremling, J. Castaneda Jaimes, T. du Laz, T. Culino, M. Kasliwal (Caltech), and M. Coughlin (UoM) on behalf of the ZTF LIONS collaboration ZTF SN Ia 0.03 1 ZTF
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
23903 2026-06-03 08:36:18 P200 / NGPS Gokul Prem Srinivasaragavan Gokul Prem Srinivasaragavan ZTF tns_2026nft_2026-06-03_08-36-18_P200_NGPS_ZTF.ascii Object

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