RA/DEC (2000)
06:14:05.587 -21:12:58.31
93.523278054 -21.2161978572
Type
SN Ia
Redshift
0.071926
Discovery ReportClassification Report
Reporting Group
YSE
Discovering Data Source
Pan-STARRS
Discovery Date
2025-11-28 12:02:27.744
TNS AT
Y
Public
Y
Discovery Mag
20.63
Filter
i-P1
Reporter/s
D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello, Z. Ansari, N. Arendse, C. Gall, C. Grillo, S. H. Bruun, C. Hede, J. Hjorth, L. Izzo, H. Korhonen, S. Raimundo, D. Kodi Ramanah, A. Sarangi, R. Wojtak, H. Pfister (DARK, U Copenhagen), K. Auchettl (DARK, UC Santa Cruz, U Melbourne), K. C. Chambers, M. E. Huber, E. A. Magnier, T. J. L. de Boer, J. R. Fairlamb, C. C. Lin, R. J. Wainscoat, T. Lowe, G. Paek, A. S. B. Schultz, P. Minguez (IfA, Hawaii), A. Engel, A. Gagliano, G. Narayan, M. Soraisam (Illinois), Q. Wang (JHU), A. Rest (JHU, STScI), S. J. Smartt, K. W. Smith (Oxford / QUB), C. R. Angus (QUB), K. Alexander, P. Blanchard, L. DeMarchi, A. Hajela, W. Jacobson-Galan, R. Margutti, D. Matthews, C. Stauffer, M. Stroh (Northwestern), M. Drout (U Toronto), D. A. Coulter, G. Dimitriadis, R. J. Foley, T. Hung, C. D. Kilpatrick, C. Rojas-Bravo, M. R. Siebert (UC Santa Cruz), E. Ramirez-Ruiz (UC Santa Cruz, DARK)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025affy - 2025-12-13 09:59:12 Lick-3m / KAST (UCSC)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

 ▌GOTO-S_GOTO-3_L
 ▌BG3_BlackGEM-Cam3_BG-q
 ▌BG2_BlackGEM-Cam2_BG-q
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-HKO_ATLAS-02_orange
 ▌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
22582 2025-12-13 09:59:12 Lick-3m / KAST 15002400 Kyle Davis (UCSC) Kyle Davis (UCSC) UCSC tns_2025affy_2025-12-13_09-59-11.69_Lick-3m_KAST_UCSC.flm Object We measure a Si II absorption velocity of -12,300 km/s.
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-S_GOTO-3 2025-11-19 13:46:43 - 2025-12-04 12:55:59 2460999.074114 - 2461014.03888 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
536100 2025-12-04 12:55:59 2461014.03888 19.01 0.17 ABMag L-GOTO GOTO-S_GOTO-3 180
536099 2025-11-19 13:46:43 2460999.074114 19 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
BG-q-BlackGem BG3_BlackGEM-Cam3 2025-12-01 05:34:56 - 2025-12-01 05:34:56 2461010.7325926 - 2461010.7325926 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
535841 2025-12-01 05:34:56 2461010.7325926 20.15 ABMag BG-q-BlackGem BG3_BlackGEM-Cam3 60 robotic [Last non detection]
BG-q-BlackGem BG2_BlackGEM-Cam2 2025-12-01 06:43:58 - 2025-12-01 06:43:58 2461010.7805324 - 2461010.7805324 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
535842 2025-12-01 06:43:58 2461010.7805324 19.72 0.14 20.52 ABMag BG-q-BlackGem BG2_BlackGEM-Cam2 60 robotic
r-ZTF P48_ZTF-Cam 2025-11-28 11:03:44 - 2025-12-05 07:34:29 2461007.9609259 - 2461014.8156134 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
536080 2025-12-05 07:34:29 2461014.8156134 18.9395 0.21272 ABMag r-ZTF P48_ZTF-Cam
538518 2025-12-02 09:25:21 2461011.8926042 19.4988 0.219208 19.5403 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
538517 2025-11-29 11:02:27 2461008.9600347 19.7862 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
536079 2025-11-28 11:03:44 2461007.9609259 20.4011 0.204283 ABMag r-ZTF P48_ZTF-Cam
g-ZTF P48_ZTF-Cam 2025-11-28 09:02:46 - 2025-11-28 09:02:46 2461007.8769213 - 2461007.8769213 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
536078 2025-11-28 09:02:46 2461007.8769213 20.0925 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-12-08 08:15:56 - 2025-12-09 10:14:33 2461017.8444 - 2461018.92677 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
537091 2025-12-09 10:14:33 2461018.92677 18.757 0.194 19 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
537090 2025-12-08 08:15:56 2461017.8444 18.55 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
i-P1 PS1_GPC1 2025-11-28 12:02:28 - 2025-11-28 12:02:28 2461008.00171 - 2461008.00171 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
534826 2025-11-28 12:02:28 2461008.00171 20.63 0.16 20.7 ABMag i-P1 PS1_GPC1 27 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
280422 2025-12-13 19:16:21 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 06:14:05.586 -21:12:58.37 2025-12-02 09:25:21.003 19.4988 r-ZTF PSN ZTF25acfxafr ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25acfxafr N
279819 2025-12-09 13:02:32 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 06:14:05.607 -21:12:58.32 2025-12-09 10:14:32.928 18.757 orange-ATLAS PSN ATLAS25pkg ATLAS N
279372 2025-12-05 10:01:02 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 06:14:05.648 -21:12:58.28 2025-12-04 12:55:59.232 19.01 L-GOTO Other GOTO25lba GOTO N
279362 2025-12-05 08:43:30 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 06:14:05.602 -21:12:58.97 2025-11-28 11:03:43.997 20.4011 r-ZTF PSN ZTF25acfxafr ZTF N
279263 2025-12-03 08:03:02 BlackGEM_Bot1 G. Ramsay,H. Tranin,F. Stoppa et al. BlackGEM BlackGEM 06:14:05.588 -21:12:58.54 2025-12-01 06:43:58.000 19.72 BG-q-BlackGem PSN BGEM J061405.59-211258.5 BlackGEM N
278728 2025-11-29 20:45:32 YSE_Bot1 D. O. Jones (UC Santa Cruz),K. D. French (Carnegie,Illinois) et al. YSE Pan-STARRS 06:14:05.587 -21:12:58.31 2025-11-28 12:02:27.744 20.63 i-P1 PSN PS25imv Pan-STARRS 2025TNSTR4760....1J N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
22581 2025-12-14 02:28:36 Kyle Davis Kyle Davis (UCSC), Ryan Foley (UCSC) UCSC SN Ia 0.071926 1 UCSC 2025TNSCR4981....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
22582 2025-12-13 09:59:12 Lick-3m / KAST 15002400 Kyle Davis (UCSC) Kyle Davis (UCSC) UCSC tns_2025affy_2025-12-13_09-59-11.69_Lick-3m_KAST_UCSC.flm Object We measure a Si II absorption velocity of -12,300 km/s.

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