RA/DEC (2000)
15:33:57.100 +04:19:25.32
233.48791743 +4.32369861535
Type
SN IIn
Redshift
0.038
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2023-12-12 13:29:16.800
TNS AT
Y
Public
Y
Discovery Mag
19.63
Filter
r-ZTF
Reporter/s
C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2023acmb - 2024-07-01 23:12:23 LT / SPRAT (SGLF)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

 ▌BG4_BlackGEM-Cam4_BG-q
 ▌ML1_MeerLICHT-Cam_BG-q
 ▌P48_ZTF-Cam_r
 ▌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
17398 2024-07-01 23:12:23 LT / SPRAT 2100 LTbot I. Pérez-Fournon and F. Poidevin SGLF tns_2023acmb_2024-07-01_23-12-23_LT_SPRAT_SGLF.txt Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
BG-q-BlackGem BG4_BlackGEM-Cam4 2024-04-28 06:52:25 - 2024-04-28 06:52:25 2460428.7864005 - 2460428.7864005 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
463663 2024-04-28 06:52:25 2460428.7864005 19.3 0.15 19.85 ABMag BG-q-BlackGem BG4_BlackGEM-Cam4 60 robotic
BG-q-BlackGem ML1_MeerLICHT-Cam 2021-04-27 21:47:46 - 2021-04-27 21:47:46 2459332.4081713 - 2459332.4081713 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
463662 2021-04-27 21:47:46 2459332.4081713 21.22 ABMag BG-q-BlackGem ML1_MeerLICHT-Cam 60 robotic [Last non detection]
r-ZTF P48_ZTF-Cam 2023-12-12 13:29:17 - 2024-01-18 12:43:12 2460291.062 - 2460328.03 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
386819 2024-01-18 12:43:12 2460328.03 19.59 ABMag r-ZTF P48_ZTF-Cam 30 ZTF
386818 2023-12-12 13:29:17 2460291.062 19.63 ABMag r-ZTF P48_ZTF-Cam 30 ZTF
w-P1 PS1_GPC1 2024-02-18 14:47:37 - 2024-02-18 14:47:37 2460359.1164 - 2460359.1164 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
392125 2024-02-18 14:47:37 2460359.1164 20.26 0.1 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
241837 2025-01-20 15:03:39 BlackGEM_Bot1 P. Groot, H. Tranin, F. Stoppa et al. BlackGEM BlackGEM 15:33:57.151 +04:19:25.53 2024-04-28 06:52:25.000 19.3 BG-q-BlackGem 1 PSN BGEM J153357.15+041925.5 BlackGEM N
Related files
File Comments Last Modified (UT) Modified By
tns_2023acmb_atrep_241837_BlackGEM.pdf Finding Chart 2025-01-20 15:03:42 BlackGEM_Bot1
203066 2024-02-24 08:00:57 PS1_Bot1 K. C. Chambers, T. de Boer, J. Herman et al. Pan-STARRS Pan-STARRS 15:33:57.100 +04:19:25.32 2024-02-18 14:47:36.960 20.26 w-P1 PSN PS24bcu Pan-STARRS N
200145 2024-01-18 15:36:42 ZTF_Bot1 C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration ZTF ZTF 15:33:57.133 +04:19:25.18 2023-12-12 13:29:16.800 19.63 r-ZTF PSN ZTF24aaadler ZTF 2024TNSTR.197....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
17311 2024-07-02 22:45:18 Ismael Perez-Fournon I. Pérez-Fournon, F. Poidevin (IAC and ULL), Z. Delgado-González (ULL), C. Jiménez Angel (GRANTECAN), S. Geier (GRANTECAN, IAC, and ULL), R. Marques-Chaves (Univ. of Geneva), and R. Shirley (MPE) on behalf of SGLF SGLF SN IIn 0.038 1 SGLF SGLF LT SPRAT classification as a SN IIn of the slowly evolving and red interacting supernova candidate 2023acmb (ZTF24aaadler, PS24bcu), first detected by ZTF on 2023-12-12 13:29:16. The spectrum shows strong H-alpha emission at a redshift of about z = 0.038, faint H-beta emission and a very faint continuum. The ZTF light curve is available at the LSST/ZTF brokers, e.g.: https://lasair-ztf.lsst.ac.uk/objects/ZTF24aaadler/ https://alerce.online/object/ZTF24aaadler https://antares.noirlab.edu/loci/ANT2024dvq8k5ah5y1o https://fink-portal.org/ZTF24aaadler 2024TNSCR2218....1P
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
17398 2024-07-01 23:12:23 LT / SPRAT 2100 LTbot I. Pérez-Fournon and F. Poidevin SGLF tns_2023acmb_2024-07-01_23-12-23_LT_SPRAT_SGLF.txt Object

Comments

TNS
System

Sun, 12/22/2024 - 17:58

Object coordinates updated

Object coordinates updated according to AT-report 203066 of Group Pan-STARRS
Previous RA, DEC: 15:33:57.133, +04:19:25.18 (233.4880525, +4.3236616)
Updated RA, DEC: 15:33:57.100, +04:19:25.32 (233.48791743, 4.32369861535)