RA/DEC (2000)
19:49:21.470 -10:58:02.09
297.3394583 -10.9672475
Type
SN IIb
Redshift
0.02
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2023-11-15 02:29:45.600
TNS AT
Y
Public
Y
Discovery Mag
18.47
Filter
g-ZTF
Reporter/s
C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2023xvi - 2023-11-18 00:00:00 UH88 / SNIFS (SCAT)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
 ▌BG2_BlackGEM-Cam2_BG-q
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_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
16140 2023-11-18 00:00:00 UH88 / SNIFS 1800 Hoogendam Hoogendam SCAT tns_2023xvi_2023-11-18_UH88_SNIFS_SCAT.dat Object Dichroic at ~5000 Angstroms
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
BG-q-BlackGem BG4_BlackGEM-Cam4 2023-10-13 00:17:08 - 2023-10-13 00:17:08 2460230.5118981 - 2460230.5118981 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
396969 2023-10-13 00:17:08 2460230.5118981 21.06 ABMag BG-q-BlackGem BG4_BlackGEM-Cam4 60 robotic [Last non detection]
BG-q-BlackGem BG2_BlackGEM-Cam2 2024-03-13 09:30:12 - 2024-03-13 09:30:12 2460382.8959722 - 2460382.8959722 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
396970 2024-03-13 09:30:12 2460382.8959722 19.79 0.1 21.1 ABMag BG-q-BlackGem BG2_BlackGEM-Cam2 60 robotic
r-ZTF P48_ZTF-Cam 2023-11-12 02:29:46 - 2023-11-12 02:29:46 2460260.604 - 2460260.604 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
375164 2023-11-12 02:29:46 2460260.604 19.65 ABMag r-ZTF P48_ZTF-Cam 30 ZTF [Last non detection]
g-ZTF P48_ZTF-Cam 2023-11-15 02:29:46 - 2023-11-15 02:29:46 2460263.604 - 2460263.604 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
375165 2023-11-15 02:29:46 2460263.604 18.47 ABMag g-ZTF P48_ZTF-Cam 30 ZTF
375166 2023-11-15 02:29:46 2460263.604 18.47 ABMag g-ZTF P48_ZTF-Cam 30 ZTF
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
205897 2024-03-23 10:09:10 BlackGEM_Bot1 H. Tranin, F. Stoppa, D. Pieterse et al. BlackGEM BlackGEM 19:49:21.469 -10:58:02.08 2024-03-13 09:30:12.000 19.79 BG-q-BlackGem 1 PSN BGEM J194921.46-105802.0 BlackGEM N
Related files
File Comments Last Modified (UT) Modified By
tns_2023xvi_atrep_205897_BlackGEM.pdf Finding Chart 2024-03-23 10:09:11 BlackGEM_Bot1
193876 2023-11-15 13:35:40 ZTF_Bot1 C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration ZTF ZTF 19:49:21.470 -10:58:02.09 2023-11-15 02:29:45.600 18.47 g-ZTF PSN ZTF23abrhsym ZTF 2023TNSTR2966....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
16054 2023-11-18 07:35:34 Willem Hoogendam Willem Hoogendam on behalf of SCAT SCAT SN IIb 0.02 1 SCAT redshift from NED galaxy, ~0.02. spectrum shows broad H feature indicative of a SN IIb. 2023TNSCR3008....1H
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
16140 2023-11-18 00:00:00 UH88 / SNIFS 1800 Hoogendam Hoogendam SCAT tns_2023xvi_2023-11-18_UH88_SNIFS_SCAT.dat Object Dichroic at ~5000 Angstroms

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