RA/DEC (2000)
11:06:43.892 +66:51:16.88
166.6828844 +66.8546886
Type
SN II
Redshift
0.032985
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-03-05 05:09:46.998
TNS AT
Y
Public
Y
Discovery Mag
18.2921
Filter
r-ZTF
Reporter/s
Nabeel Rehemtulla (CIERA, NU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF

Spectra

 SN_2025dii - 2025-03-10 06:07:10 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
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Show C III at z=vexp= km/s
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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
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Show [O I] at z=vexp= km/s
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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
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Show Tellurics 
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Show WR-WN at z=vexp= km/s
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 P48_ZTF-Cam_r
 P48_ZTF-Cam_g
 ATLAS-MLO_ATLAS-01_orange
 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
20728 2025-03-10 06:07:10 P60 / SEDM 2700 SEDmRobot ZTF tns_2025dii_2025-03-10_06-07-09.564436_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2025-03-05 05:09:47 - 2025-03-05 05:09:47 2460739.7151273 - 2460739.7151273 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
473411 2025-03-05 05:09:47 2460739.7151273 18.2921 0.0998176 ABMag r-ZTF P48_ZTF-Cam
g-ZTF P48_ZTF-Cam 2025-02-28 09:24:20 - 2025-03-05 06:59:07 2460734.8918981 - 2460739.7910532 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
473412 2025-03-05 06:59:07 2460739.7910532 18.1725 0.0496654 ABMag g-ZTF P48_ZTF-Cam
473410 2025-02-28 09:24:20 2460734.8918981 20.1305 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-03-06 07:48:08 - 2025-03-06 07:48:08 2460740.82509 - 2460740.82509 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
473657 2025-03-06 07:48:08 2460740.82509 18.447 0.142 19.26 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-03-05 12:25:32 - 2025-03-05 12:25:32 2460740.01773 - 2460740.01773 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
473656 2025-03-05 12:25:32 2460740.01773 19.13 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
246826 2025-03-06 14:24:40 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 11:06:43.945 +66:51:17.09 2025-03-06 07:48:07.776 18.447 orange-ATLAS PSN ATLAS25clp ATLAS N
246717 2025-03-05 07:09:41 Fritz Nabeel Rehemtulla (CIERA, NU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 11:06:43.892 +66:51:16.88 2025-03-05 05:09:46.998 18.2921 r-ZTF PSN ZTF25aainerh ZTF Bright (m_peak <= 18.5) transient candidate identified autonomously by BTSbot (Rehemtulla et al. 2024; arXiv:2401.15167). 2025TNSTR.895....1R N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20728 2025-04-08 01:51:04 ZTF_Bot1 K. Das, S. Covarrubias, M. Kasliwal (Caltech) on behalf of the ZTF CATS150 collaboration ZTF SN II 0.032985 1 ZTF 2025TNSCR1335....1D
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
20728 2025-03-10 06:07:10 P60 / SEDM 2700 SEDmRobot ZTF tns_2025dii_2025-03-10_06-07-09.564436_P60_SEDM_ZTF.ascii Object

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