RA/DEC (2000)
03:42:44.254 +43:53:01.31
55.6843926537 +43.8836982621
Type
SN II
Redshift
0.027052
Discovery ReportClassification Report
Related AstroNotes: 2025-38
Reporting Group
Pan-STARRS
Discovering Data Source
Pan-STARRS
Discovery Date
2025-01-18 06:44:15.936
TNS AT
Y
Public
Y
Discovery Mag
19.92
Filter
w-P1
Reporter/s
K. C. Chambers, T. de Boer, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, H. Gao, P. Minguez (IfA, University of Hawaii), K. W. Smith, D. R. Young, S. Srivastav, M. Fulton, S. J. Smartt, M. Nicholl, T. Moore, J. Weston, C. R. Angus, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025yp - 2025-02-23 20:03:31 LT / SPRAT (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

 ▌PS2_GPC2_w
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_cyan
 ▌Plaskett_Plaskett_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
20450 2025-02-23 20:03:31 LT / SPRAT Daniel Perley, Jacob Wise, K-Ryan Hinds, Aleksandra Bochenek, Zoe McGrath Jacob Wise ZTF tns_2025yp_2025-02-23_20-03-30.699_LT_SPRAT_ZTF.spec Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
w-P1 PS2_GPC2 2025-01-18 06:44:16 - 2025-01-18 06:44:16 2460693.78074 - 2460693.78074 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
463848 2025-01-18 06:44:16 2460693.78074 19.92 0.11 22 ABMag w-P1 PS2_GPC2 45 Robot
r-ZTF P48_ZTF-Cam 2025-01-19 04:47:06 - 2025-01-24 05:19:16 2460694.699375 - 2460699.721713 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
464203 2025-01-24 05:19:16 2460699.721713 18.7946 0.139654 ABMag r-ZTF P48_ZTF-Cam
464202 2025-01-19 04:47:06 2460694.699375 19.0799 0.123375 ABMag r-ZTF P48_ZTF-Cam
g-ZTF P48_ZTF-Cam 2025-01-19 04:15:08 - 2025-01-19 04:15:08 2460694.6771759 - 2460694.6771759 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
464201 2025-01-19 04:15:08 2460694.6771759 20.3733 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-01-18 10:46:16 - 2025-01-18 10:46:16 2460693.9488 - 2460693.9488 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
463893 2025-01-18 10:46:16 2460693.9488 18.83 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
cyan-ATLAS ATLAS-HKO_ATLAS-02 2025-01-20 07:34:32 - 2025-01-20 07:34:32 2460695.81565 - 2460695.81565 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
463894 2025-01-20 07:34:32 2460695.81565 19.167 0.159 19.47 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
g-Sloan Plaskett_Plaskett 2025-01-24 04:00:18 - 2025-01-24 04:00:18 2460699.666875 - 2460699.666875 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
464784 2025-01-24 04:00:18 2460699.666875 18.28 0.02 21 ABMag g-Sloan Plaskett_Plaskett 1260 Balam
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
242516 2025-01-26 15:51:09 Dave Balam Dave Balam et al. DAO_OTS DAO_OTS 03:42:44.254 +43:53:01.31 2025-01-24 04:00:18.000 18.28 g-Sloan PSN DAO_OTS N
242237 2025-01-24 05:56:59 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 03:42:44.247 +43:53:01.38 2025-01-19 04:47:05.999 19.0799 r-ZTF PSN ZTF25aacjgut ZTF N
242000 2025-01-21 20:07:01 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 03:42:44.241 +43:53:01.52 2025-01-20 07:34:32.160 19.167 cyan-ATLAS PSN ATLAS25aql ATLAS N
241979 2025-01-21 11:26:59 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 03:42:44.254 +43:53:01.31 2025-01-18 06:44:15.936 19.92 w-P1 PSN PS25hi Pan-STARRS 2025TNSTR.290....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
20450 2025-02-24 11:38:15 Jacob Wise Jacob Wise (LJMU), Daniel Perley (LJMU), K-Ryan Hinds (LJMU), Aleksandra Bochenek (LJMU), Zoe McGrath (LJMU) ZTF SN II 0.027052 1 Add ZTF Spectrum displays broad hydrogen P-Cygni features characteristic of a SN II. Redshift of 0.027052 from "Search and redshift survey for IRAS galaxies behind the Northern Milky Way" (Takata, T. et al. 1994). 2025TNSCR.767....1W
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
20450 2025-02-23 20:03:31 LT / SPRAT Daniel Perley, Jacob Wise, K-Ryan Hinds, Aleksandra Bochenek, Zoe McGrath Jacob Wise ZTF tns_2025yp_2025-02-23_20-03-30.699_LT_SPRAT_ZTF.spec Object

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