RA/DEC (2000)
02:28:24.076 +23:33:29.70
37.1003165868 +23.5582496613
Type
SN Ia
Redshift
0.0339
Discovery ReportClassification Report
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2024-10-02 13:10:14.592
TNS AT
Y
Public
Y
Discovery Mag
19.048
Filter
cyan-ATLAS
Reporter/s
J. Tonry, L. Denneau, H. Weiland, A. Lawrence, R. Siverd (IfA, University of Hawaii), N. Erasmus, W. Koorts (South African Astronomical Observatory), A. Jordan, V. Suc (UAI, Obstech), S. J. Smartt (Oxford/QUB), K. W. Smith, D. R. Young, M. Nicholl, M. Fulton, M. McCollum, T. Moore, J. Weston, X. Sheng, P. Ramsden, C. R. Angus, A. Wilson (Queen's University Belfast), A. Aamer (QUB/Birmingham), L. Shingles (GSI/QUB), S. Srivastav, J. Gillanders, L. Rhodes, H. Stevance (Oxford), A. Rest (STScI), T.-W. Chen (NCU), C. Stubbs (Harvard), J. Sommer (LMU/QUB), B. P. Schmidt (ANU)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2024xed - 2024-10-31 05:53:20 Lick-3m / KAST (ZTF)z=
 ▌SN_2024xed - 2024-10-31 05:53:20 Lick-3m / KAST (ZTF)z=
 ▌SN_2024xed - 2024-10-12 00:05:00 Other / Other (None)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
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_cyan
 ▌PS1_GPC1_w
   
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
18728 2024-10-31 05:53:20 Lick-3m / KAST Jacob Wise, Ava Huddleston, Atticus Cummings, K-Ryan Hinds, R. Michael Rich Jacob Wise ZTF tns_2024xed_2024-10-31_05-53-19.81_Lick-3m_KAST_ZTF_0.txt Object
18658 2024-10-31 05:53:20 Lick-3m / KAST Jacob Wise, K-Ryan Hinds, Ava Huddleston, Atticus Cummings, R. Michael Rich Jacob Wise ZTF tns_2024xed_2024-10-31_05-53-19.81_Lick-3m_KAST_ZTF.txt Object
18463 2024-10-12 00:05:00 Other / Other 1800 Claudio Balcon Claudio Balcon None tns_2024xed_2024-10-12_00-05-00_Other_Other.dat tns_2024xed_2024-10-12_00-05-00_Other_Other.fit Object We obtained the low-resolution spectrum R~100 using the FOSC-E5535 spectrograph attached to a 0.41m telescope, in the course of Italian Supernovae Search Project.
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-2 2024-10-01 00:13:07 - 2024-10-04 23:57:06 2460584.509109 - 2460588.497988 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
438003 2024-10-04 23:57:06 2460588.497988 18.07 0.05 ABMag L-GOTO GOTO-N_GOTO-2 180
438002 2024-10-01 00:13:07 2460584.509109 19.5 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
g-ZTF P48_ZTF-Cam 2024-09-29 11:06:26 - 2024-10-09 09:21:05 2460582.9628 - 2460592.88964 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
438666 2024-10-09 09:21:05 2460592.88964 17.1443 20.573 ABMag g-ZTF P48_ZTF-Cam 30 None
438665 2024-09-29 11:06:26 2460582.9628 20.7366 ABMag g-ZTF P48_ZTF-Cam 30 None [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2024-10-01 11:29:06 - 2024-10-01 11:29:06 2460584.97854 - 2460584.97854 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
437451 2024-10-01 11:29:06 2460584.97854 19.45 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
cyan-ATLAS ATLAS-HKO_ATLAS-02 2024-10-02 13:10:15 - 2024-10-02 13:10:15 2460586.04878 - 2460586.04878 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
437452 2024-10-02 13:10:15 2460586.04878 19.048 0.147 19.47 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
w-P1 PS1_GPC1 2024-10-03 13:58:31 - 2024-10-03 13:58:31 2460587.0823 - 2460587.0823 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
446632 2024-10-03 13:58:31 2460587.0823 18.6 0.03 22 ABMag w-P1 PS1_GPC1 45 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
232620 2024-11-15 15:05:02 PS1_Bot1 K. C. Chambers,T. de Boer,J. Herman et al. Pan-STARRS Pan-STARRS 02:28:24.076 +23:33:29.70 2024-10-03 13:58:30.720 18.6 w-P1 PSN PS24lbd Pan-STARRS N
228553 2024-10-09 10:00:20 ZTF_CLU_PUBLIC K. De (Caltech) on behalf of ZTF et al. ZTF ZTF 02:28:24.074 +23:33:29.75 2024-10-09 09:21:04.896 17.1443 g-ZTF PSN ZTF24abljkvr ZTF N
227766 2024-10-05 10:24:57 GOTO_bot A. Kumar,G. Ramsay,K. Ackley et al. GOTO GOTO 02:28:24.076 +23:33:29.57 2024-10-04 23:57:06.336 18.07 L-GOTO Other GOTO24gtc GOTO N
227536 2024-10-03 12:46:28 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 02:28:24.101 +23:33:29.52 2024-10-02 13:10:14.592 19.048 cyan-ATLAS PSN ATLAS24oup ATLAS 2024TNSTR3839....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
18633 2024-11-11 01:35:24 Jacob Wise Jacob Wise (LJMU), K-Ryan Hinds (LJMU), Daniel Perley (LJMU), Ava Huddleston (UCLA), Atticus Cummings (UCLA), R. Michael Rich (UCLA) ZTF SN Ia 0.0339 1 Add ZTF Spectrum displays Si II absorption and Fe features characteristic of a SN Ia. Redshift obtained using narrow host galaxy emission. 2024TNSCR4451....1W
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
18728 2024-10-31 05:53:20 Lick-3m / KAST Jacob Wise, Ava Huddleston, Atticus Cummings, K-Ryan Hinds, R. Michael Rich Jacob Wise ZTF tns_2024xed_2024-10-31_05-53-19.81_Lick-3m_KAST_ZTF_0.txt Object
18563 2024-11-06 03:00:48 Jacob Wise Jacob Wise (LJMU), K-Ryan Hinds (LJMU), Daniel Perley (LJMU), R. Michael Rich (UCLA), Ava Huddleston (UCLA), Atticus Cummings (UCLA) ZTF SN Ia 0.0336 1 1Add ZTF Spectrum is well-fit by template spectra from previously classified SN Ia at a redshift of z = 0.0336. Redshift found using host galaxy emission lines. Classification performed using Next Generation Superfit (NGSF, Goldwasser et al. 2022). 2024TNSCR4362....1W
Related files
File Comments Last Modified (UT) Modified By
tns_2024xed_classrep_18563_ZTF.pdf NGSF fits 2024-11-06 03:00:48 Jacob Wise
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
18658 2024-10-31 05:53:20 Lick-3m / KAST Jacob Wise, K-Ryan Hinds, Ava Huddleston, Atticus Cummings, R. Michael Rich Jacob Wise ZTF tns_2024xed_2024-10-31_05-53-19.81_Lick-3m_KAST_ZTF.txt Object
18368 2024-10-12 00:42:48 Claudio Balcon Claudio Balcon (Belluno A.O. ISSP) None SN Ia-91T-like 0.04 1 GELATO (Harutyunyan et al., 2008, A&A, 488, 383) suggests that this spectrum resembles that of a type la-91T-like supernova. The redshift has been deduced from the SN spectral fitting 2024TNSCR3973....1B
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
18463 2024-10-12 00:05:00 Other / Other 1800 Claudio Balcon Claudio Balcon None tns_2024xed_2024-10-12_00-05-00_Other_Other.dat tns_2024xed_2024-10-12_00-05-00_Other_Other.fit Object We obtained the low-resolution spectrum R~100 using the FOSC-E5535 spectrograph attached to a 0.41m telescope, in the course of Italian Supernovae Search Project.

Comments

TNS
System

Sun, 12/22/2024 - 17:58

Object coordinates updated

Object coordinates updated according to AT-report 232620 of Group Pan-STARRS
Previous RA, DEC: 02:28:24.074, +23:33:29.75 (37.1003083, +23.5582635)
Updated RA, DEC: 02:28:24.076, +23:33:29.70 (37.1003165868, 23.5582496613)

TNS
System

Sun, 12/22/2024 - 17:58

Object coordinates updated

Object coordinates updated according to AT-report 228553 of Group ZTF
Previous RA, DEC: 02:28:24.101, +23:33:29.52 (37.10042, +23.5582)
Updated RA, DEC: 02:28:24.074, +23:33:29.75 (37.1003083, 23.5582635)