RA/DEC (2000)
03:16:43.440 -15:29:10.36
49.181 -15.486211
Type
SN Ia
Redshift
0.0674
Discovery ReportClassification Report
Related AstroNotes: 2024-327
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2024-09-22 09:54:18.999
TNS AT
Y
Public
Y
Host Name
SDSS J031643.50-152910.7
Discovery Mag
19.2014
Filter
g-ZTF
Reporter/s
F. Forster, F.E. Bauer, G. Pignata, A. Munoz-Arancibia, A. Mourao, L. Hernandez-Garcia, L. Galbany, J. Silva-Farfan, R. Dastidar, J.P. Brandt, A. Alvarez, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, B. Gamboa, P. Huijse, H. Larranaga, C. Mansilla, K. Medina, D. Moreno, E. Munoz, E. Pizarro, I. Reyes, P. Sanchez-Saez, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2024vwl - 2024-09-28 04:37:51 LT / SPRAT (ZTF)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
 ▌PS2_GPC2_g
 ▌PS2_GPC2_w
 ▌ATLAS-CHL_ATLAS-04_orange
 ▌ATLAS-STH_ATLAS-03_orange
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌Gaia_Gaia-photometric_G
   
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
18383 2024-09-28 04:37:51 LT / SPRAT Daniel Perley, Jacob Wise, K-Ryan Hinds Jacob Wise ZTF tns_2024vwl_2024-09-28_04-37-51.450_LT_SPRAT_ZTF.spec Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-S_GOTO-4 2024-09-19 15:27:41 - 2024-09-22 15:37:08 2460573.144226 - 2460576.15079 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
437409 2024-09-22 15:37:08 2460576.15079 18.83 0.19 ABMag L-GOTO GOTO-S_GOTO-4 180
437408 2024-09-19 15:27:41 2460573.144226 18.6 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
g-P1 PS2_GPC2 2024-10-08 11:13:17 - 2024-10-08 11:13:17 2460591.96756 - 2460591.96756 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
438532 2024-10-08 11:13:17 2460591.96756 18.08 0.02 21 ABMag g-P1 PS2_GPC2 27 Robot
w-P1 PS2_GPC2 2024-09-23 12:52:34 - 2024-09-23 12:52:34 2460577.0365 - 2460577.0365 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
436010 2024-09-23 12:52:34 2460577.0365 18.84 0.02 22 ABMag w-P1 PS2_GPC2 45 Robot
orange-ATLAS ATLAS-CHL_ATLAS-04 2024-09-24 07:44:18 - 2024-09-24 07:44:18 2460577.82243 - 2460577.82243 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
436313 2024-09-24 07:44:18 2460577.82243 17.92 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
orange-ATLAS ATLAS-STH_ATLAS-03 2024-09-27 00:38:10 - 2024-09-27 00:38:10 2460580.5265 - 2460580.5265 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
436314 2024-09-27 00:38:10 2460580.5265 17.97 0.129 19.37 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
r-ZTF P48_ZTF-Cam 2024-09-19 12:39:25 - 2024-09-22 10:46:22 2460573.0273727 - 2460575.9488657 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
434322 2024-09-22 10:46:22 2460575.9488657 19.3129 0.173387 19.4145 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
434320 2024-09-19 12:39:25 2460573.0273727 19.1412 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2024-09-22 09:54:19 - 2024-09-22 09:54:19 2460575.9127199 - 2460575.9127199 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
434321 2024-09-22 09:54:19 2460575.9127199 19.2014 0.173435 19.4066 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
G-Gaia Gaia_Gaia-photometric 2024-07-31 17:47:02 - 2024-09-23 23:36:58 2460523.241 - 2460577.484 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
436240 2024-09-23 23:36:58 2460577.484 18.88 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
436239 2024-07-31 17:47:02 2460523.241 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
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
228216 2024-10-08 16:31:22 YSE_Bot1 D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello et al. YSE Pan-STARRS 03:16:43.430 -15:29:10.28 2024-10-08 11:13:17.184 18.08 g-P1 PSN PS24jfi Pan-STARRS, YSE N
227516 2024-10-03 08:46:07 GOTO_bot D. O'Neill, K. Ackley, M. Dyer et al. GOTO GOTO 03:16:43.428 -15:29:10.01 2024-09-22 15:37:08.256 18.83 L-GOTO Other GOTO24gny GOTO N
227055 2024-09-28 23:25:41 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 03:16:43.412 -15:29:10.23 2024-09-27 00:38:09.600 17.97 orange-ATLAS PSN ATLAS24opg ATLAS N
227018 2024-09-28 11:30:30 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 03:16:43.440 -15:29:10.36 2024-09-23 23:36:57.600 18.88 G-Gaia PSN Gaia24cqq GaiaAlerts Gaia detection of a candidate SN N
226906 2024-09-27 09:53:44 PS1_Bot1 K. C. Chambers, T. de Boer, J. Herman et al. Pan-STARRS Pan-STARRS 03:16:43.428 -15:29:10.25 2024-09-23 12:52:33.600 18.84 w-P1 PSN PS24jfi Pan-STARRS N
226124 2024-09-22 16:07:04 ALeRCE F. Forster, F.E. Bauer, G. Pignata et al. ALeRCE ZTF 03:16:43.417 -15:29:10.17 2024-09-22 09:54:18.999 19.2014 g-ZTF PSN SDSS J031643.50-152910.7 ZTF24abimnpm ALeRCE Early SN candidate (g-rise > 0.19+-0.02 mag/day, r-rise > 0.06+-0.01 mag/day) classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF24abimnpm 2024TNSTR3642....1F N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
18288 2024-09-28 15:13:40 Jacob Wise Jacob Wise (LJMU), Daniel Perley (LJMU), K-Ryan Hinds (LJMU) ZTF SN Ia 0.0674 1 ZTF Spectrum displays Si II absorption and Fe II features characteristic of a SN Ia. Redshift of z = 0.0674 ± 0.0003 found using host H-alpha emission. 2024TNSCR3758....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
18383 2024-09-28 04:37:51 LT / SPRAT Daniel Perley, Jacob Wise, K-Ryan Hinds Jacob Wise ZTF tns_2024vwl_2024-09-28_04-37-51.450_LT_SPRAT_ZTF.spec Object

Comments

TNS
System

Sun, 12/22/2024 - 17:58

Object coordinates updated

Object coordinates updated according to AT-report 227018 of Group GaiaAlerts
Previous RA, DEC: 03:16:43.428, -15:29:10.25 (49.1809503098, -15.4861803857)
Updated RA, DEC: 03:16:43.440, -15:29:10.36 (49.181, -15.486211)

TNS
System

Sun, 12/22/2024 - 17:58

Object coordinates updated

Object coordinates updated according to AT-report 226906 of Group Pan-STARRS
Previous RA, DEC: 03:16:43.417, -15:29:10.17 (49.18090240000033, -15.486158700000733)
Updated RA, DEC: 03:16:43.428, -15:29:10.25 (49.1809503098, -15.4861803857)