RA/DEC (2000)
14:52:10.050 -04:21:26.66
223.0418738 -4.3574062
Type
SN Ia
Redshift
0.1
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2026-03-06 11:35:00.000
TNS AT
Y
Public
Y
Discovery Mag
19.7615
Filter
g-ZTF
Reporter/s
Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2026fhm - 2026-03-14 12:02:42 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-S_GOTO-3_L
 ▌ATLAS-STH_ATLAS-03_orange
 ▌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
23243 2026-03-14 12:02:42 P200 / NGPS K-Ryan Hinds K-Ryan Hinds ZTF tns_2026fhm_2026-03-14_12-02-42_P200_NGPS_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
wide-ATLAS ATLAS-TDO_ATLAS-05 2026-03-16 03:18:11 - 2026-03-16 03:18:11 2461115.63763 - 2461115.63763 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
565220 2026-03-16 03:18:11 2461115.63763 19.512 0.107 20.01 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
L-GOTO GOTO-S_GOTO-3 2026-03-05 16:18:43 - 2026-03-10 18:07:45 2461105.17966 - 2461110.255385 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
564196 2026-03-10 18:07:45 2461110.255385 19.34 0.12 ABMag L-GOTO GOTO-S_GOTO-3 180
564195 2026-03-05 16:18:43 2461105.17966 19.2 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
orange-ATLAS ATLAS-STH_ATLAS-03 2026-03-15 01:01:53 - 2026-03-15 01:01:53 2461114.54297 - 2461114.54297 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
565219 2026-03-15 01:01:53 2461114.54297 19.45 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
r-ZTF P48_ZTF-Cam 2026-03-06 10:06:40 - 2026-03-06 10:06:40 2461105.9212963 - 2461105.9212963 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
563991 2026-03-06 10:06:40 2461105.9212963 19.1455 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2026-03-06 11:35:00 - 2026-03-11 10:31:44 2461105.9826389 - 2461110.9387037 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
563993 2026-03-11 10:31:44 2461110.9387037 19.3174 0.149329 ABMag g-ZTF P48_ZTF-Cam
563992 2026-03-06 11:35:00 2461105.9826389 19.7615 0.189953 ABMag g-ZTF P48_ZTF-Cam
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
294704 2026-03-16 13:56:46 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 14:52:10.064 -04:21:26.41 2026-03-16 03:18:11.232 19.512 wide-ATLAS PSN ATLAS26dah ATLAS N
294264 2026-03-12 09:05:35 GOTO_bot M. Pursiainen, K. Ackley, M. Dyer et al. GOTO GOTO 14:52:10.055 -04:21:26.63 2026-03-10 18:07:44.832 19.34 L-GOTO PSN GOTO26bvc GOTO N
294175 2026-03-11 10:41:30 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 14:52:10.050 -04:21:26.66 2026-03-06 11:35:00.000 19.7615 g-ZTF PSN ZTF26aakkeas ZTF 2026TNSTR1021....1S N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
23242 2026-03-17 21:11:38 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 0.1 1 ZTF 2026TNSCR1151....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
23243 2026-03-14 12:02:42 P200 / NGPS K-Ryan Hinds K-Ryan Hinds ZTF tns_2026fhm_2026-03-14_12-02-42_P200_NGPS_ZTF.ascii Object

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