RA/DEC (2000)
10:50:19.885 -22:19:49.37
162.582855 -22.33038
Type
SN II
Redshift
0.013
Discovery ReportClassification Report
Related AstroNotes: 2025-83
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2025-03-09 22:18:39.168
TNS AT
Y
Public
Y
Discovery Mag
18.873
Filter
orange-ATLAS
Reporter/s
J. Tonry, L. Denneau, H. Weiland, R. Siverd (IfA, University of Hawaii), N. Erasmus, W. Koorts (South African Astronomical Observatory), A. Jordan, V. Suc (UAI, Obstech), S. J. Smartt, K. W. Smith (Oxford/QUB), D. R. Young, M. Nicholl, M. Fulton, M. McCollum, T. Moore, J. Weston, X. Sheng, C. R. Angus, A. Wilson, A. Aamer, D. Magill (QUB), P. Ramsden (Birmingham/QUB), L. Shingles (GSI/QUB), S. Srivastav, J. H. Gillanders, H. Stevance, A. J. Cooper, F. Stoppa, J. Tweddle (Oxford), L. Rhodes (TSI/McGill), A. Rest (STScI), T.-W. Chen (NCU), C. Stubbs (Harvard), J. S. Sommer (LMU), B. P. Schmidt (ANU)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025dys - 2025-03-17 22:59:00 NOT / ALFOSC (NUTS)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-4_L
 ▌GOTO-S_GOTO-3_L
 ▌ATLAS-CHL_ATLAS-04_orange
 ▌ATLAS-STH_ATLAS-03_orange
   
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
20585 2025-03-17 22:59:00 NOT / ALFOSC 900 Andrea Henderson de la Fuente (NOT) T. Nagao (Turku) NUTS tns_2025dys_2025-03-17_22-59-00.449_NOT_ALFOSC_NUTS.dat tns_2025dys_2025-03-17_22-59-00.449_NOT_ALFOSC_NUTS.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-S_GOTO-4 2025-03-14 10:42:03 - 2025-03-14 10:42:03 2460748.945873 - 2460748.945873 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
475909 2025-03-14 10:42:03 2460748.945873 16.12 0.07 ABMag L-GOTO GOTO-S_GOTO-4 180
L-GOTO GOTO-S_GOTO-3 2025-03-03 10:33:37 - 2025-03-03 10:33:37 2460737.940009 - 2460737.940009 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
475908 2025-03-03 10:33:37 2460737.940009 19.5 ABMag L-GOTO GOTO-S_GOTO-3 135 [Last non detection]
orange-ATLAS ATLAS-CHL_ATLAS-04 2025-03-08 05:57:07 - 2025-03-08 05:57:07 2460742.748 - 2460742.748 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
474632 2025-03-08 05:57:07 2460742.748 19.36 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
orange-ATLAS ATLAS-STH_ATLAS-03 2025-03-09 22:18:39 - 2025-03-09 22:18:39 2460744.42962 - 2460744.42962 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
474633 2025-03-09 22:18:39 2460744.42962 18.873 0.168 19.07 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 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 Bibcode Unreal Auto classification
248199 2025-03-14 17:59:33 GOTO_bot K. Ulaczyk,G. Ramsay,K. Ackley et al. GOTO GOTO 10:50:19.772 -22:19:48.08 2025-03-14 10:42:03.168 16.12 L-GOTO Other GOTO25bav GOTO N
247536 2025-03-10 00:44:53 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 10:50:19.885 -22:19:49.37 2025-03-09 22:18:39.168 18.873 orange-ATLAS PSN ATLAS25cof ATLAS 2025TNSTR.938....1T N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20585 2025-03-18 07:38:37 Maximilian Stritzinger M. Stritzinger (Aarhus), T. Nagao (Turku), C. Ashall (Hawaii), C. R. Burns (Carnegie), W. Hoogendam (Hawaii), X. Huangfei (FSU), Y.E. Hsiao (FSU), S. Kumar (Un. Virginia), K. Medler (Hawaii) , N. Morrell (Las Campanas), C. Pfeffer (VT), A. Polin (Purdue) NUTS SN II 0.013 1 Add NUTS, POISE Type II supernovae near maximum light.
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
20585 2025-03-17 22:59:00 NOT / ALFOSC 900 Andrea Henderson de la Fuente (NOT) T. Nagao (Turku) NUTS tns_2025dys_2025-03-17_22-59-00.449_NOT_ALFOSC_NUTS.dat tns_2025dys_2025-03-17_22-59-00.449_NOT_ALFOSC_NUTS.fits Object

Comments