RA/DEC (2000)
16:36:55.604 +44:22:48.14
249.23168475 +44.3800382617
Type
SN Ia
Redshift
0.030088
Discovery ReportClassification Report
Reporting Group
Pan-STARRS
Discovering Data Source
Pan-STARRS
Discovery Date
2025-08-20 08:56:44.736
TNS AT
Y
Public
Y
Discovery Mag
20.51
Filter
i-P1
Reporter/s
K. C. Chambers, T. de Boer, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, P. Minguez, G. Paek, A. Schultz, I. A. Smith, R. J. Wainscoat (IfA, University of Hawaii), S. J. Smartt, K. W. Smith (University of Oxford / Queen's University Belfast), S. Srivastav (University of Oxford), D. R. Young, M. Fulton, M. Nicholl, T. Moore, J. Weston, C. R. Angus (Queen's University Belfast)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025uuw - 2025-08-31 04:35:44 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
 ▌P48_ZTF-Cam_r
 ▌PS1_GPC1_i
   
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
21929 2025-08-31 04:35:44 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025uuw_2025-08-31_04-35-43.681044_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
wide-ATLAS ATLAS-TDO_ATLAS-05 2025-08-22 23:15:53 - 2025-08-23 22:40:38 2460910.46936 - 2460911.44488 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
511972 2025-08-23 22:40:38 2460911.44488 19.326 0.115 19.95 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
511971 2025-08-22 23:15:53 2460910.46936 19.85 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot [Last non detection]
r-ZTF P48_ZTF-Cam 2025-08-17 05:40:52 - 2025-08-23 04:25:36 2460904.736713 - 2460910.6844444 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
511816 2025-08-23 04:25:36 2460910.6844444 19.4328 0.142912 20.3582 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
515599 2025-08-23 04:25:36 2460910.6844444 19.4328 0.142912 20.3582 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
511815 2025-08-17 05:40:52 2460904.736713 20.51 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
515598 2025-08-17 05:40:52 2460904.736713 20.51 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
i-P1 PS1_GPC1 2025-08-20 08:56:45 - 2025-08-20 08:56:45 2460907.87274 - 2460907.87274 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
510920 2025-08-20 08:56:45 2460907.87274 20.51 0.21 20.7 ABMag i-P1 PS1_GPC1 45 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
269304 2025-09-04 18:15:48 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 16:36:55.618 +44:22:48.08 2025-08-23 04:25:35.996 19.4328 r-ZTF PSN ZTF25abkxdfp ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25abkxdfp N
267485 2025-08-24 13:17:34 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 16:36:55.631 +44:22:47.74 2025-08-23 22:40:37.632 19.326 wide-ATLAS PSN ATLAS25kha ATLAS N
267385 2025-08-23 22:12:03 ALeRCE F. Forster,F.E. Bauer,G. Pignata et al. ALeRCE ZTF 16:36:55.621 +44:22:48.03 2025-08-23 04:25:35.996 19.4328 r-ZTF PSN SDSS J163656.15+442244.5 ZTF25abkxdfp ZTF Early SN candidate (r-rise > 0.18+-0.02 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/ZTF25abkxdfp N
266947 2025-08-21 14:44:59 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 16:36:55.604 +44:22:48.14 2025-08-20 08:56:44.736 20.51 i-P1 PSN PS25gtm Pan-STARRS 2025TNSTR3300....1C N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21929 2025-08-31 05:27:41 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.030088 1 ZTF 2025TNSCR3487....1F
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
21929 2025-08-31 04:35:44 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025uuw_2025-08-31_04-35-43.681044_P60_SEDM_ZTF.ascii Object

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