RA/DEC (2000)
11:55:26.572 -16:52:06.42
178.860715599 -16.8684487607
Type
SN Ia
Redshift
0.0794
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2024-05-01 06:29:55.997
TNS AT
Y
Public
Y
Host Name
WISEA J115526.41-165207.4
Discovery Mag
18.9857
Filter
r-ZTF
Reporter/s
F. Forster, F.E. Bauer, G. Pignata, A. Munoz-Arancibia, A. Mourao, L. Hernandez-Garcia, J.P. Brandt, L. Galbany, J. Silva-Farfan, R. Dastidar, E. Camacho, A. Alvarez, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Gallardo, P. Huijse, H. Larranaga, E. Pizarro, I. Reyes, P. Sanchez-Saez, A. Sepulveda, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2024hta - 2024-05-03 23:11:59 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-3_L
 ▌ATLAS-CHL_ATLAS-04_orange
 ▌ATLAS-STH_ATLAS-03_cyan
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌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
17085 2024-05-03 23:11:59 LT / SPRAT Jacob Wise, K-Ryan Hinds, Daniel Perley, Aleksandra Bochenek Jacob Wise ZTF tns_2024hta_2024-05-03_23-11-59.125_LT_SPRAT_ZTF.spec Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-S_GOTO-3 2024-04-24 12:54:28 - 2024-04-26 11:00:27 2460425.037824 - 2460426.958652 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
405021 2024-04-26 11:00:27 2460426.958652 19.69 0.19 ABMag L-GOTO GOTO-S_GOTO-3 180
405020 2024-04-24 12:54:28 2460425.037824 19.6 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
orange-ATLAS ATLAS-CHL_ATLAS-04 2024-05-07 03:06:56 - 2024-05-07 03:06:56 2460437.62981 - 2460437.62981 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
405133 2024-05-07 03:06:56 2460437.62981 19.136 0.175 19.38 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
cyan-ATLAS ATLAS-STH_ATLAS-03 2024-05-05 21:52:45 - 2024-05-05 21:52:45 2460436.41163 - 2460436.41163 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
405132 2024-05-05 21:52:45 2460436.41163 19.15 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
r-ZTF P48_ZTF-Cam 2024-05-01 06:29:56 - 2024-05-01 06:29:56 2460431.770787 - 2460431.770787 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
403460 2024-05-01 06:29:56 2460431.770787 18.9857 0.0850787 20.3006 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
g-ZTF P48_ZTF-Cam 2024-04-23 07:29:00 - 2024-05-01 06:38:06 2460423.8118056 - 2460431.7764583 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
403461 2024-05-01 06:38:06 2460431.7764583 19.0148 0.136618 20.1456 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
403459 2024-04-23 07:29:00 2460423.8118056 18.7355 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
w-P1 PS1_GPC1 2024-05-03 06:56:55 - 2024-05-03 06:56:55 2460433.78953 - 2460433.78953 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
405102 2024-05-03 06:56:55 2460433.78953 19.05 0.04 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
209739 2024-05-08 13:57:03 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 11:55:26.587 -16:52:06.48 2024-05-07 03:06:55.584 19.136 orange-ATLAS PSN ATLAS24gxt ATLAS N
209724 2024-05-08 11:36:21 PS1_Bot1 K. C. Chambers, T. de Boer, J. Herman et al. Pan-STARRS Pan-STARRS 11:55:26.572 -16:52:06.42 2024-05-03 06:56:55.392 19.05 w-P1 PSN PS24cij Pan-STARRS N
209667 2024-05-08 09:39:57 GOTO_bot D. O'Neill, K. Ackley, M. Dyer et al. GOTO GOTO 11:55:26.626 -16:52:06.67 2024-04-26 11:00:27.360 19.69 L-GOTO Other GOTO24bio GOTO N
208978 2024-05-01 22:00:45 ALeRCE F. Forster, F.E. Bauer, G. Pignata et al. ALeRCE ZTF 11:55:26.584 -16:52:06.34 2024-05-01 06:29:55.997 18.9857 r-ZTF PSN WISEA J115526.41-165207.4 ZTF24aaloeiz ALeRCE Early SN candidate (g-rise > 0.06+-0.01 mag/day, r-rise > 0.06+-0.00 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/ZTF24aaloeiz 2024TNSTR1289....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
16998 2024-05-04 23:21:39 Jacob Wise Jacob Wise (LJMU), K-Ryan Hinds (LJMU), Daniel Perley (LJMU), Aleksandra Bochenek (LJMU) ZTF SN Ia 0.0794 1 1 ZTF Spectrum is well fit by SN Ia template spectra at z = 0.0794 ± 0.0006. Redshift found using host emission lines. Classification performed using Next Generation Superfit (NGSF, Goldwasser et al. 2022). 2024TNSCR1391....1W
Related files
File Comments Last Modified (UT) Modified By
tns_2024hta_classrep_16998_ZTF.pdf 2024-05-04 23:21:39 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
17085 2024-05-03 23:11:59 LT / SPRAT Jacob Wise, K-Ryan Hinds, Daniel Perley, Aleksandra Bochenek Jacob Wise ZTF tns_2024hta_2024-05-03_23-11-59.125_LT_SPRAT_ZTF.spec Object

Comments

TNS
System

Sun, 12/22/2024 - 17:58

Object coordinates updated

Object coordinates updated according to AT-report 209724 of Group Pan-STARRS
Previous RA, DEC: 11:55:26.584, -16:52:06.34 (178.86076751114118, -16.868426666811285)
Updated RA, DEC: 11:55:26.572, -16:52:06.42 (178.860715599, -16.8684487607)