RA/DEC (2000)
09:48:30.424 +22:40:58.53
147.12676744998 +22.6829242
Type
SN Ia
Redshift
0.09418
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2026-02-26 09:57:34.004
TNS AT
Y
Public
Y
Host Name
SDSS J094830.39+224058.0
Host Redshift
0.09418154
Discovery Mag
19.7241
Filter
g-ZTF
Reporter/s
A. Munoz-Arancibia, F.E. Bauer, G. Pignata, F. Forster, A. Mourao, J. Correa-Orellana, H. Bommireddy, S. Jurado, L. Hernandez-Garcia, L. Galbany, J. Silva-Farfan, R. Dastidar, J.P. Brandt, A. Alvarez, F. Andrades, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, 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_2026ept - 2026-03-08 08:43:47 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

 ▌LAST_LAST-Cam_Clear
 ▌GOTO-N_GOTO-2_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-HKO_ATLAS-02_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
23153 2026-03-08 08:43:47 P200 / NGPS K-Ryan Hinds K-Ryan Hinds ZTF tns_2026ept_2026-03-08_08-43-47_P200_NGPS_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
Clear- LAST_LAST-Cam 2026-02-19 21:57:56 - 2026-03-08 18:53:36 2461091.41523 - 2461108.28722 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
563507 2026-03-08 18:53:36 2461108.28722 18.99 ABMag Clear- LAST_LAST-Cam 400
563506 2026-02-19 21:57:56 2461091.41523 20.69 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
L-GOTO GOTO-N_GOTO-2 2026-02-24 23:00:23 - 2026-03-06 22:34:17 2461096.458601 - 2461106.440475 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
563384 2026-03-06 22:34:17 2461106.440475 19.19 0.13 ABMag L-GOTO GOTO-N_GOTO-2 180
563383 2026-02-24 23:00:23 2461096.458601 19.7 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2026-02-26 05:38:20 - 2026-02-26 05:38:20 2461097.7349537 - 2461097.7349537 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
562109 2026-02-26 05:38:20 2461097.7349537 19.8937 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2026-02-26 09:57:34 - 2026-02-27 06:21:38 2461097.9149769 - 2461098.7650231 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
562111 2026-02-27 06:21:38 2461098.7650231 19.3191 0.160547 19.6129 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
562110 2026-02-26 09:57:34 2461097.9149769 19.7241 0.283981 19.7709 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
orange-ATLAS ATLAS-HKO_ATLAS-02 2026-03-05 10:32:16 - 2026-03-06 09:39:57 2461104.93907 - 2461105.90274 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
564494 2026-03-06 09:39:57 2461105.90274 19.003 0.198 19.05 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
564493 2026-03-05 10:32:16 2461104.93907 18.66 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 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
294388 2026-03-13 15:22:21 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 09:48:30.396 +22:40:58.18 2026-03-06 09:39:56.736 19.003 orange-ATLAS PSN ATLAS26cxq ATLAS N
293941 2026-03-09 06:22:29 LAST_Bot1 E. O. Ofek (WIS), R. Konno (WIS), E. A. Zimmerman (WIS) et al. LAST LAST 09:48:30.344 +22:40:57.46 2026-03-08 18:53:35.808 18.99 Clear- PSN LAST N
293877 2026-03-08 10:45:42 GOTO_bot G. Ramsay, K. Ackley, M. Dyer et al. GOTO GOTO 09:48:30.424 +22:40:58.21 2026-03-06 22:34:17.472 19.19 L-GOTO Other GOTO26bsm GOTO N
293262 2026-02-27 17:31:16 ALeRCE A. Munoz-Arancibia, F.E. Bauer, G. Pignata et al. ALeRCE ZTF 09:48:30.424 +22:40:58.53 2026-02-26 09:57:34.004 19.7241 g-ZTF PSN SDSS J094830.39+224058.0 ZTF26aaimzds ZTF Early SN candidate (g-rise > 0.14+-0.09 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/ZTF26aaimzds 2026TNSTR.855....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
23152 2026-03-08 20:02:02 ZTF_Bot1 K. Hinds, C. Fremling, J. Castaneda Jaimes, T. du Laz, T. Culino, M. Kasliwal (Caltech), M. Coughlin (UoM) on behalf of the ZTF LIONS collaboration ZTF SN Ia 0.09418 1 ZTF 2026TNSCR.975....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
23153 2026-03-08 08:43:47 P200 / NGPS K-Ryan Hinds K-Ryan Hinds ZTF tns_2026ept_2026-03-08_08-43-47_P200_NGPS_ZTF.ascii Object

Comments