RA/DEC (2000)
03:10:12.413 +02:04:12.35
47.5517228047 +2.07009602221
Type
SN Ia
Redshift
0.029
Discovery ReportClassification Report
Reporting Group
YSE
Discovering Data Source
Pan-STARRS
Discovery Date
2025-02-16 06:03:19.584
TNS AT
Y
Public
Y
Discovery Mag
18.53
Filter
r-P1
Reporter/s
D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello, C. R. Angus, 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, H. Gao, 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 (Queen's University Belfast), K. Alexander, P. Blanchard, L. DeMarchi, A. Hajela, W. Jacobson-Galan, R. Margutti, D. Matthews, C. Stauffer, M. Stroh, G. Terreran (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_2025btv - 2025-02-27 03:31:21 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

 ▌ATLAS-CHL_ATLAS-04_orange
 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-HKO_ATLAS-02_orange
 ▌PS1_GPC1_r
   
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
20489 2025-02-27 03:31:21 Lick-3m / KAST 1800 Kyle Davis (UCSC) Kyle Davis (UCSC) UCSC tns_2025btv_2025-02-27_03-31-21.43_Lick-3m_KAST_UCSC.flm Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
orange-ATLAS ATLAS-CHL_ATLAS-04 2025-02-13 02:08:31 - 2025-02-13 02:08:31 2460719.58925 - 2460719.58925 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
469476 2025-02-13 02:08:31 2460719.58925 18.11 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
L-GOTO GOTO-N_GOTO-1 2025-01-28 22:06:52 - 2025-02-20 21:29:04 2460704.421444 - 2460727.395191 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
470270 2025-02-20 21:29:04 2460727.395191 18.47 0.09 ABMag L-GOTO GOTO-N_GOTO-1 180
470269 2025-01-28 22:06:52 2460704.421444 19.8 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-02-18 02:53:54 - 2025-02-18 02:53:54 2460724.6207639 - 2460724.6207639 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
469381 2025-02-18 02:53:54 2460724.6207639 18.2975 0.0773137 ABMag r-ZTF P48_ZTF-Cam
g-ZTF P48_ZTF-Cam 2025-01-31 05:58:20 - 2025-02-16 03:18:05 2460706.7488426 - 2460722.6375579 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
469380 2025-02-16 03:18:05 2460722.6375579 18.9011 0.241007 ABMag g-ZTF P48_ZTF-Cam
471489 2025-02-16 03:18:05 2460722.6375579 18.9011 0.241007 18.7594 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
469379 2025-01-31 05:58:20 2460706.7488426 19.7833 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
471488 2025-01-31 05:58:20 2460706.7488426 19.7833 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-02-14 06:23:56 - 2025-02-14 06:23:56 2460720.76662 - 2460720.76662 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
469477 2025-02-14 06:23:56 2460720.76662 18.788 0.196 18.94 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
r-P1 PS1_GPC1 2025-02-16 06:03:20 - 2025-02-16 06:03:20 2460722.75231 - 2460722.75231 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
469047 2025-02-16 06:03:20 2460722.75231 18.53 0.06 20.6 ABMag r-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
245806 2025-02-24 19:28:54 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 03:10:12.403 +02:04:12.23 2025-02-16 03:18:05.003 18.9011 g-ZTF PSN ZTF25aafqvot ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25aafqvot N
245249 2025-02-20 23:15:19 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 03:10:12.417 +02:04:12.48 2025-02-20 21:29:04.416 18.47 L-GOTO Other GOTO25anr GOTO N
244910 2025-02-18 09:53:43 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 03:10:12.401 +02:04:12.57 2025-02-14 06:23:55.968 18.788 orange-ATLAS PSN ATLAS25brt ATLAS N
244866 2025-02-18 03:03:15 Fritz Nabeel Rehemtulla (CIERA,NU),Christoffer Fremling (Caltech) et al. ZTF ZTF 03:10:12.407 +02:04:12.39 2025-02-16 03:18:05.002 18.9011 g-ZTF PSN ZTF25aafqvot ZTF Bright (m_peak <= 18.5) transient candidate identified autonomously by BTSbot (Rehemtulla et al. 2024; arXiv:2401.15167). N
244630 2025-02-16 19:14:57 YSE_Bot1 D. O. Jones (UC Santa Cruz),K. D. French (Carnegie,Illinois) et al. YSE Pan-STARRS 03:10:12.413 +02:04:12.35 2025-02-16 06:03:19.584 18.53 r-P1 PSN PS25sw Pan-STARRS 2025TNSTR.631....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
20489 2025-02-27 23:38:11 Kyle Davis Kyle Davis (UCSC), Ryan Foley (UCSC) UCSC SN Ia 0.029 1 UCSC, YSE 2025TNSCR.817....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
20489 2025-02-27 03:31:21 Lick-3m / KAST 1800 Kyle Davis (UCSC) Kyle Davis (UCSC) UCSC tns_2025btv_2025-02-27_03-31-21.43_Lick-3m_KAST_UCSC.flm Object

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