RA/DEC (2000)
07:43:43.782 +34:22:30.06
115.932426728 +34.375016064
Type
SN IIn
Redshift
0.0173
Discovery ReportClassification Report
Related AstroNotes: 2024-22
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2023-10-15 11:55:40.999
TNS AT
Y
Public
Y
Host Name
SDSS J074343.73+342230.2
Discovery Mag
20.4327
Filter
r-ZTF
Reporter/s
F. Forster, F.E. Bauer, G. Pignata, A. Munoz-Arancibia, A. Mourao, R. Dastidar, L. Hernandez-Garcia, L. Galbany, E. Camacho, J. Silva-Farfan, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2023vbg - 2024-01-08 11:53:05 Lick-3m / KAST (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

 ▌PS2_GPC2_z
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_orange
   
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
16457 2024-01-08 11:53:05 Lick-3m / KAST Jacob Wise, K-Ryan Hinds, R. Michael Rich Jacob Wise ZTF tns_2023vbg_2024-01-08_11-53-04.91_Lick-3m_KAST_ZTF.txt Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
z-P1 PS2_GPC2 2022-09-15 15:03:53 - 2022-09-15 15:03:53 2459838.1277 - 2459838.1277 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
386173 2022-09-15 15:03:53 2459838.1277 20.32 0.23 20.4 ABMag z-P1 PS2_GPC2 120 Robot
r-ZTF P48_ZTF-Cam 2023-10-15 11:55:41 - 2023-10-15 11:55:41 2460232.9970023 - 2460232.9970023 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
368912 2023-10-15 11:55:41 2460232.9970023 20.4327 0.186782 20.4956 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
g-ZTF P48_ZTF-Cam 2023-10-15 11:06:45 - 2023-10-15 11:06:45 2460232.9630208 - 2460232.9630208 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
368911 2023-10-15 11:06:45 2460232.9630208 20.6277 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
orange-ATLAS ATLAS-MLO_ATLAS-01 2023-12-30 12:20:09 - 2023-12-30 12:20:09 2460309.01399 - 2460309.01399 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
382998 2023-12-30 12:20:09 2460309.01399 17.86 0.153 18.84 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
orange-ATLAS ATLAS-HKO_ATLAS-02 2023-12-24 10:05:05 - 2023-12-24 10:05:05 2460302.9202 - 2460302.9202 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
382997 2023-12-24 10:05:05 2460302.9202 18.83 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 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
199905 2024-01-16 12:59:35 PS1_Bot1 K. C. Chambers, T. de Boer, J. Herman et al. Pan-STARRS Pan-STARRS 07:43:43.782 +34:22:30.06 2022-09-15 15:03:53.280 20.32 z-P1 PSN PS22nhw Pan-STARRS N
198307 2023-12-31 12:00:55 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 07:43:43.794 +34:22:30.04 2023-12-30 12:20:08.736 17.86 orange-ATLAS PSN ATLAS23yal ATLAS N
190996 2023-10-15 22:00:59 ALeRCE F. Forster, F.E. Bauer, G. Pignata et al. ALeRCE ZTF 07:43:43.812 +34:22:29.96 2023-10-15 11:55:40.999 20.4327 r-ZTF PSN SDSS J074343.73+342230.2 ZTF23abkhwgb ALeRCE SN candidate 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/ZTF23abkhwgb 2023TNSTR2596....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
16370 2024-01-08 22:55:34 Jacob Wise Jacob Wise (LJMU), K-Ryan Hinds (LJMU), Daniel Perley (LJMU), Ola Bochenek (LJMU), R. Michael Rich (UCLA) ZTF SN IIn 0.0173 1 ZTF Spectrum shows strong, narrow hydrogen emission characteristic of an SN IIn. Host galaxy emission lines can also be seen. 2024TNSCR..82....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
16457 2024-01-08 11:53:05 Lick-3m / KAST Jacob Wise, K-Ryan Hinds, R. Michael Rich Jacob Wise ZTF tns_2023vbg_2024-01-08_11-53-04.91_Lick-3m_KAST_ZTF.txt Object

Comments

TNS
System

Sun, 12/22/2024 - 17:58

Object coordinates updated

Object coordinates updated according to AT-report 199905 of Group Pan-STARRS
Previous RA, DEC: 07:43:43.812, +34:22:29.96 (115.9325504, +34.3749882)
Updated RA, DEC: 07:43:43.782, +34:22:30.06 (115.932426728, 34.375016064)