RA/DEC (2000)
16:12:00.896 +30:04:10.40
243.0037349 +30.0695544
Type
SN Ia
Redshift
0.0985183
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2026-06-17 06:39:14.996
TNS AT
Y
Public
Y
Discovery Mag
19.4572
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_2026poy - 2026-06-25 04:51:49 P60 / SEDM (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-2_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_cyan
   
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
24141 2026-06-25 04:51:49 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2026poy_2026-06-25_04-51-49.296926_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
wide-ATLAS ATLAS-TDO_ATLAS-05 2026-06-18 01:11:57 - 2026-06-18 01:11:57 2461209.54997 - 2461209.54997 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
593249 2026-06-18 01:11:57 2461209.54997 20.35 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot [Last non detection]
L-GOTO GOTO-N_GOTO-2 2026-06-11 23:54:09 - 2026-06-14 23:39:50 2461203.495944 - 2461206.485992 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
594314 2026-06-14 23:39:50 2461206.485992 19.68 0.12 ABMag L-GOTO GOTO-N_GOTO-2 180
594313 2026-06-11 23:54:09 2461203.495944 20.2 ABMag L-GOTO GOTO-N_GOTO-2 135 [Last non detection]
r-ZTF P48_ZTF-Cam 2026-06-17 04:55:07 - 2026-06-17 04:55:07 2461208.7049421 - 2461208.7049421 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
592838 2026-06-17 04:55:07 2461208.7049421 20.6099 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2026-06-17 06:39:15 - 2026-06-19 06:43:51 2461208.7772569 - 2461210.7804514 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
592840 2026-06-19 06:43:51 2461210.7804514 19.3295 0.105898 ABMag g-ZTF P48_ZTF-Cam
592839 2026-06-17 06:39:15 2461208.7772569 19.4572 0.121609 ABMag g-ZTF P48_ZTF-Cam
cyan-ATLAS ATLAS-MLO_ATLAS-01 2026-06-19 09:17:34 - 2026-06-19 09:17:34 2461210.8872 - 2461210.8872 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
593250 2026-06-19 09:17:34 2461210.8872 19.023 0.115 19.69 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
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
309917 2026-06-24 09:27:37 GOTO_bot D. O'Neill, J. Lyman, K. Ackley et al. GOTO GOTO 16:12:00.903 +30:04:10.28 2026-06-14 23:39:49.536 19.68 L-GOTO Other GOTO26gjy GOTO N
309199 2026-06-21 00:24:58 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 16:12:00.900 +30:04:10.53 2026-06-19 09:17:34.080 19.023 cyan-ATLAS PSN ATLAS26hmg ATLAS N
308978 2026-06-19 07:23:03 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 16:12:00.896 +30:04:10.40 2026-06-17 06:39:14.996 19.4572 g-ZTF PSN ZTF18aaqxwcm ZTF 2026TNSTR2615....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
24135 2026-06-25 05:51:38 ZTF_Bot1 C. Fremling and J. Purdum on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.0985183 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
24141 2026-06-25 04:51:49 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2026poy_2026-06-25_04-51-49.296926_P60_SEDM_ZTF.ascii Object

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