RA/DEC (2000)
14:14:27.374 +13:36:36.80
213.614059142 +13.6102211614
Type
SN Ia
Redshift
0.07857
Discovery ReportClassification Report
Related AstroNotes: 2026-218
Reporting Group
YSE
Discovering Data Source
Pan-STARRS
Discovery Date
2025-04-25 09:17:52.224
TNS AT
Y
Public
Y
Discovery Mag
19.47
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_2025imk - 2025-05-01 12:00:00 ANU-2.3m / WiFeS (DEBASS)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
z-step:   v-step: 
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ▌PS2_GPC2_i
 ▌PS2_GPC2_w
 ▌ATLAS-CHL_ATLAS-04_orange
 ▌ATLAS-MLO_ATLAS-01_cyan
   
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
20933 2025-05-01 12:00:00 ANU-2.3m / WiFeS 1200 Robotic Bailey Martin DEBASS tns_2025imk_2025-05-01.5_ANU-2.3m_WiFeS_DEBASS.dat tns_2025imk_2025-05-01.5_ANU-2.3m_WiFeS_DEBASS.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
i-P1 PS2_GPC2 2025-04-25 09:17:52 - 2025-04-25 09:17:52 2460790.88741 - 2460790.88741 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
484441 2025-04-25 09:17:52 2460790.88741 19.47 0.1 20.7 ABMag i-P1 PS2_GPC2 27 Robot
w-P1 PS2_GPC2 2025-04-28 08:49:43 - 2025-04-28 08:49:43 2460793.86786 - 2460793.86786 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
495306 2025-04-28 08:49:43 2460793.86786 18.69 0.02 22 ABMag w-P1 PS2_GPC2 45 Robot
orange-ATLAS ATLAS-CHL_ATLAS-04 2025-04-26 05:40:35 - 2025-04-26 05:40:35 2460791.73652 - 2460791.73652 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
484452 2025-04-26 05:40:35 2460791.73652 19.11 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
cyan-ATLAS ATLAS-MLO_ATLAS-01 2025-04-27 10:18:12 - 2025-04-27 10:18:12 2460792.92931 - 2460792.92931 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
484453 2025-04-27 10:18:12 2460792.92931 18.807 0.11 19.52 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 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
258641 2025-06-15 13:25:07 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 14:14:27.374 +13:36:36.80 2025-04-28 08:49:43.104 18.69 w-P1 PSN PS25bsq Pan-STARRS N
252808 2025-04-27 19:51:17 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 14:14:27.373 +13:36:37.02 2025-04-27 10:18:12.384 18.807 cyan-ATLAS PSN ATLAS25ehs ATLAS N
252801 2025-04-27 15:07:08 YSE_Bot1 D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello et al. YSE Pan-STARRS 14:14:27.376 +13:36:36.75 2025-04-25 09:17:52.224 19.47 i-P1 PSN PS25bsq Pan-STARRS 2025TNSTR1557....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
20933 2025-05-02 04:12:36 Bailey Martin B. Martin (ANU), C. Lidman (ANU), D. Brout (Boston University), K. Auchettl (University of Melbourne/UCSC), P. Armstrong (ANU), D. Cao (ANU), and L. Rauf (ANU) DEBASS SN Ia 0.07857 1 1 DEBASS Classified with superfit. The best fitting spectrum is SN1999ee, a Type Ia. 2025TNSCR1635....1M
Related files
File Comments Last Modified (UT) Modified By
tns_2025imk_atrep_20933_DEBASS.pdf The best fitting spectrum from superfit. 2025-05-02 04:12:36 Bailey Martin
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
20933 2025-05-01 12:00:00 ANU-2.3m / WiFeS 1200 Robotic Bailey Martin DEBASS tns_2025imk_2025-05-01.5_ANU-2.3m_WiFeS_DEBASS.dat tns_2025imk_2025-05-01.5_ANU-2.3m_WiFeS_DEBASS.fits Object

Comments

TNS
System

Sun, 06/15/2025 - 13:25

Object coordinates updated

Object coordinates updated according to AT-report 258641 of Group Pan-STARRS
Previous RA, DEC: 14:14:27.376, +13:36:36.75 (213.614066677, +13.610208031)
Updated RA, DEC: 14:14:27.374, +13:36:36.80 (213.614059142, +13.6102211614)