RA/DEC (2000)
15:46:37.540 -13:22:39.65
236.656417 -13.377681
Type
SN Ia
Redshift
0.026
Discovery ReportClassification Report
Related AstroNotes: 2024-69
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2024-02-20 14:26:50.208
TNS AT
Y
Public
Y
Discovery Mag
18.785
Filter
orange-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 (Queen's University Belfast), A. Aamer (QUB/Birmingham), L. Shingles (GSI/QUB), S. Srivastav, J. Gillanders, L. Rhodes, A. Andersson, H. Stevance (Oxford), A. Rest (STScI), T.-W. Chen (NCU), C. Stubbs (Harvard), J. Sommer (LMU/QUB)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2024ddk - 2024-03-08 09:21:41 ESO-NTT / EFOSC2-NTT (ePESSTO+)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
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌Gaia_Gaia-photometric_G
 ▌ATLAS-HKO_ATLAS-02_orange
 ▌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
16738 2024-03-08 09:21:41 ESO-NTT / EFOSC2-NTT 900 G. Csoernyei, S. Taubenberger, C. Vogl S. Blondin ePESSTO+ tns_2024ddk_2024-03-08_09-21-41_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2024ddk_2024-03-08_09-21-41_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
orange-ATLAS ATLAS-CHL_ATLAS-04 2024-02-19 09:29:43 - 2024-02-19 09:29:43 2460359.89564 - 2460359.89564 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
391990 2024-02-19 09:29:43 2460359.89564 18.61 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
r-ZTF P48_ZTF-Cam 2024-02-23 11:09:36 - 2024-02-29 10:09:07 2460363.965 - 2460369.923 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
392687 2024-02-29 10:09:07 2460369.923 18.39 ABMag r-ZTF P48_ZTF-Cam 30 ZTF
392685 2024-02-23 11:09:36 2460363.965 16.33 ABMag r-ZTF P48_ZTF-Cam 30 ZTF [Last non detection]
g-ZTF P48_ZTF-Cam 2024-02-28 11:32:38 - 2024-02-28 11:32:38 2460368.981 - 2460368.981 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
392686 2024-02-28 11:32:38 2460368.981 19.23 ABMag g-ZTF P48_ZTF-Cam 30 ZTF
G-Gaia Gaia_Gaia-photometric 2024-02-14 21:08:38 - 2024-03-11 09:00:00 2460355.381 - 2460380.875 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
395476 2024-03-11 09:00:00 2460380.875 18.84 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
395475 2024-02-14 21:08:38 2460355.381 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2024-02-20 14:26:50 - 2024-02-20 14:26:50 2460361.10197 - 2460361.10197 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
391991 2024-02-20 14:26:50 2460361.10197 18.785 0.153 19.31 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
w-P1 PS1_GPC1 2024-03-17 14:53:22 - 2024-03-17 14:53:22 2460387.12039 - 2460387.12039 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
400853 2024-03-17 14:53:22 2460387.12039 19.4 0.06 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
207608 2024-04-12 17:04:25 PS1_Bot1 K. C. Chambers,T. de Boer,J. Herman et al. Pan-STARRS Pan-STARRS 15:46:37.536 -13:22:39.66 2024-03-17 14:53:21.696 19.4 w-P1 PSN PS24bov Pan-STARRS N
205215 2024-03-13 15:16:32 Gaia_Bot1 S.T. Hodgkin,E. Breedt,A. Delgado et al. GaiaAlerts GaiaAlerts 15:46:37.540 -13:22:39.65 2024-03-11 09:00:00.000 18.84 G-Gaia PSN Gaia24axw GaiaAlerts confirmed SN Ia N
203356 2024-02-29 11:34:08 ZTF_Bot1 C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration et al. ZTF ZTF 15:46:37.540 -13:22:39.18 2024-02-28 11:32:38.400 19.23 g-ZTF PSN ZTF24aagkvog ZTF N
202984 2024-02-22 12:29:31 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 15:46:37.557 -13:22:39.57 2024-02-20 14:26:50.208 18.785 orange-ATLAS PSN ATLAS24cts ATLAS 2024TNSTR.507....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
16651 2024-03-08 16:41:21 ePESSTOplus_Bot1 G. Csoernyei, S. Taubenberger, C. Vogl, S. Blondin, E. A. Zimmerman on behalf of ePESSTO+ ePESSTO+ SN Ia 0.026 1 ePESSTO+ 2024TNSCR.633....1C
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
16738 2024-03-08 09:21:41 ESO-NTT / EFOSC2-NTT 900 G. Csoernyei, S. Taubenberger, C. Vogl S. Blondin ePESSTO+ tns_2024ddk_2024-03-08_09-21-41_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2024ddk_2024-03-08_09-21-41_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments

TNS
System

Sun, 12/22/2024 - 17:58

Object coordinates updated

Object coordinates updated according to AT-report 205215 of Group GaiaAlerts
Previous RA, DEC: 15:46:37.540, -13:22:39.18 (236.6564153, -13.3775497)
Updated RA, DEC: 15:46:37.540, -13:22:39.65 (236.656417, -13.377681)

TNS
System

Sun, 12/22/2024 - 17:58

Object coordinates updated

Object coordinates updated according to AT-report 203356 of Group ZTF
Previous RA, DEC: 15:46:37.557, -13:22:39.57 (236.656486364, -13.3776581818)
Updated RA, DEC: 15:46:37.540, -13:22:39.18 (236.6564153, -13.3775497)