RA/DEC (2000)
14:10:39.017 -05:53:34.93
212.6625696 -5.8930348
Type
SN Ia
Redshift
0.04
Discovery ReportClassification Report
Related AstroNotes: 2025-26
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2025-01-11 10:38:41.001
TNS AT
Y
Public
Y
Host Name
LCRS B140801.7-053930
Discovery Mag
18.5206
Filter
r-ZTF
Reporter/s
A. Munoz-Arancibia, F.E. Bauer, G. Pignata, F. Forster, 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, 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_2025kj - 2025-01-17 07:46:36 ESO-NTT / EFOSC2-NTT (ePESSTO+)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-CHL_ATLAS-04_orange
 ▌ATLAS-STH_ATLAS-03_orange
 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_r
   
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
20193 2025-01-17 07:46:36 ESO-NTT / EFOSC2-NTT 599 I. Salmaso, F. Ragosta S. Benetti ePESSTO+ tns_2025kj_2025-01-17_07-46-36_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025kj_2025-01-17_07-46-36_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
orange-ATLAS ATLAS-CHL_ATLAS-04 2025-01-12 08:14:00 - 2025-01-12 08:14:00 2460687.84306 - 2460687.84306 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
462322 2025-01-12 08:14:00 2460687.84306 18.96 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
orange-ATLAS ATLAS-STH_ATLAS-03 2025-01-14 02:06:34 - 2025-01-14 02:06:34 2460689.58789 - 2460689.58789 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
462323 2025-01-14 02:06:34 2460689.58789 18.164 0.191 18.58 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
L-GOTO GOTO-N_GOTO-1 2025-01-10 04:48:28 - 2025-01-12 05:33:43 2460685.700317 - 2460687.73175 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
462383 2025-01-12 05:33:43 2460687.73175 18.02 0.19 ABMag L-GOTO GOTO-N_GOTO-1 180
462382 2025-01-10 04:48:28 2460685.700317 18.6 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-01-06 13:07:49 - 2025-01-11 10:38:41 2460682.0470949 - 2460686.9435301 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
462050 2025-01-11 10:38:41 2460686.9435301 18.5206 0.129758 18.9454 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
462049 2025-01-06 13:07:49 2460682.0470949 20.0715 ABMag r-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
241153 2025-01-16 09:20:45 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 14:10:39.010 -05:53:34.78 2025-01-12 05:33:43.200 18.02 L-GOTO Other GOTO25hi GOTO N
241125 2025-01-15 15:39:21 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 14:10:39.015 -05:53:35.05 2025-01-14 02:06:33.696 18.164 orange-ATLAS PSN ATLAS25akq ATLAS N
241000 2025-01-11 16:03:20 ALeRCE A. Munoz-Arancibia,F.E. Bauer,G. Pignata et al. ALeRCE ZTF 14:10:39.017 -05:53:34.93 2025-01-11 10:38:41.001 18.5206 r-ZTF PSN LCRS B140801.7-053930 ZTF25aabreke ZTF Early SN candidate (r-rise > 0.32+-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/ZTF25aabreke 2025TNSTR.149....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
20193 2025-01-17 18:50:02 ePESSTOplus_Bot1 I. Salmaso, F. Ragosta, S. Benetti, A. Horowicz on behalf of ePESSTO+ ePESSTO+ SN Ia 0.04 1 Add ePESSTO+ 2025TNSCR.228....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
20193 2025-01-17 07:46:36 ESO-NTT / EFOSC2-NTT 599 I. Salmaso, F. Ragosta S. Benetti ePESSTO+ tns_2025kj_2025-01-17_07-46-36_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025kj_2025-01-17_07-46-36_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments