RA/DEC (2000)
19:13:59.526 +54:57:29.87
288.498024051 +54.9582974809
Type
SN Ia
Redshift
0.07
Discovery ReportClassification Report
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2025-06-01 11:36:04.032
TNS AT
Y
Public
Y
Discovery Mag
18.937
Filter
cyan-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_2025mwl - 2025-06-07 11:16:57 UH88 / SNIFS (SCAT)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-N_GOTO-2_L
 ▌PS2_GPC2_w
 ▌P48_ZTF-Cam_r
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_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
21255 2025-06-07 11:16:57 UH88 / SNIFS 1800 Hinkle SCAT tns_2025mwl_2025-06-07_11-16-57_UH88_SNIFS_SCAT.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-2 2025-05-26 23:59:49 - 2025-06-05 00:19:21 2460822.499866 - 2460831.513444 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493669 2025-06-05 00:19:21 2460831.513444 18.52 0.1 ABMag L-GOTO GOTO-N_GOTO-2 180
493668 2025-05-26 23:59:49 2460822.499866 19.4 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
w-P1 PS2_GPC2 2025-05-27 11:13:35 - 2025-05-27 11:13:35 2460822.96777 - 2460822.96777 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493854 2025-05-27 11:13:35 2460822.96777 20.89 0.15 22 ABMag w-P1 PS2_GPC2 45 Robot
r-ZTF P48_ZTF-Cam 2025-05-25 10:51:20 - 2025-06-05 09:54:09 2460820.9523148 - 2460831.9126042 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493897 2025-06-05 09:54:09 2460831.9126042 18.5501 0.0585894 ABMag r-ZTF P48_ZTF-Cam
493896 2025-05-29 10:30:16 2460824.9376852 19.9661 0.152244 ABMag r-ZTF P48_ZTF-Cam
493895 2025-05-25 10:51:20 2460820.9523148 20.6789 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-05-30 12:30:00 - 2025-05-30 12:30:00 2460826.02083 - 2460826.02083 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493564 2025-05-30 12:30:00 2460826.02083 19.42 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
cyan-ATLAS ATLAS-HKO_ATLAS-02 2025-06-01 11:36:04 - 2025-06-01 11:36:04 2460827.98338 - 2460827.98338 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493565 2025-06-01 11:36:04 2460827.98338 18.937 0.159 19.24 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 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
257893 2025-06-06 03:04:40 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 19:13:59.557 +54:57:29.99 2025-05-29 10:30:16.001 19.9661 r-ZTF PSN ZTF25aatbonp ZTF N
257871 2025-06-05 21:39:05 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 19:13:59.526 +54:57:29.87 2025-05-27 11:13:35.328 20.89 w-P1 PSN PS25dea Pan-STARRS N
257787 2025-06-05 07:36:23 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 19:13:59.551 +54:57:29.82 2025-06-05 00:19:21.216 18.52 L-GOTO Other GOTO25dhw GOTO N
257729 2025-06-03 17:40:19 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 19:13:59.506 +54:57:30.14 2025-06-01 11:36:04.032 18.937 cyan-ATLAS PSN ATLAS25fxb ATLAS 2025TNSTR2081....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
21255 2025-06-07 12:06:51 Jason Hinkle Jason Hinkle (UH/IfA) on behalf of SCAT SCAT SN Ia 0.07 1 Add SCAT SNID (Blondin & Tonry 2007) gives matches to normal SNe Ia and SNe Ia-91T at z ~ 0.07. 2025TNSCR2137....1H
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
21255 2025-06-07 11:16:57 UH88 / SNIFS 1800 Hinkle SCAT tns_2025mwl_2025-06-07_11-16-57_UH88_SNIFS_SCAT.dat Object

Comments

TNS
System

Thu, 06/05/2025 - 21:39

Object coordinates updated

Object coordinates updated according to AT-report 257871 of Group Pan-STARRS
Previous RA, DEC: 19:13:59.506, +54:57:30.14 (288.49794, +54.9583709091)
Updated RA, DEC: 19:13:59.526, +54:57:29.87 (288.498024051, +54.9582974809)