RA/DEC (2000)
23:11:12.305 -01:00:10.71
347.801272734 -1.00297512304
Type
TDE
Redshift
0.117
Discovery ReportClassification Report
Related AstroNotes: DRAFT-62, 2019-58, 2019-59, 2019-80
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2019-07-24 10:01:55.000
TNS AT
Y
Public
Y
Comments
[Prefix updated to TDE by admin on 2025-01-26]
Discovery Mag
19.4
Filter
r-ZTF
Reporter/s
C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌TDE_2019lwu - 2019-09-11 16:41:19 LDT / Deveny-LMI (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

 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_orange
 ▌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
7166 2019-09-11 16:41:19 LDT / Deveny-LMI 2400 E. Hammerstein E. Hammerstein ZTF tns_2019lwu_2019-09-11_16-41-19_DCT_Deveny-LMI_ZTF.ascii tns_2019lwu_2019-09-11_16-41-19_DCT_Deveny-LMI_ZTF.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2019-07-24 10:01:55 - 2019-07-24 10:01:55 2458688.9179977 - 2458688.9179977 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
80688 2019-07-24 10:01:55 2458688.9179977 19.4 ABMag r-ZTF P48_ZTF-Cam 30 ZTF
g-ZTF P48_ZTF-Cam 2019-07-17 11:31:12 - 2019-07-27 11:29:45 2458681.98 - 2458691.9789931 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
80689 2019-07-27 11:29:45 2458691.9789931 18.89 ABMag g-ZTF P48_ZTF-Cam 30 ZTF
80687 2019-07-17 11:31:12 2458681.98 19.3 ABMag g-ZTF P48_ZTF-Cam 30 ZTF [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2019-07-24 14:15:21 - 2019-07-24 14:15:21 2458689.0939931 - 2458689.0939931 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
82378 2019-07-24 14:15:21 2458689.0939931 19.28 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2019-07-26 12:43:12 - 2019-07-26 12:43:12 2458691.03 - 2458691.03 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
82379 2019-07-26 12:43:12 2458691.03 18.794 0.153 19.69 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
w-P1 PS1_GPC1 2019-08-04 11:54:14 - 2019-08-04 11:54:14 2458699.9959954 - 2458699.9959954 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
82380 2019-08-04 11:54:14 2458699.9959954 19.04 0.03 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
43400 2019-08-07 14:34:51 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 23:11:12.305 -01:00:10.71 2019-08-04 11:54:14.000 19.04 w-P1 PSN PS19ega Pan-STARRS N
43399 2019-08-07 14:33:28 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 23:11:12.312 -01:00:10.59 2019-07-26 12:43:12.000 18.794 orange-ATLAS PSN ATLAS19rnz ATLAS N
42530 2019-07-29 18:41:07 ZTF_Bot1 C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration ZTF ZTF 23:11:12.315 -01:00:10.80 2019-07-24 10:01:55.000 19.4 r-ZTF PSN ZTF19abidbya ZTF 2019TNSTR1352....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
7154 2020-07-23 22:38:19 ZTF_Bot1 A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF TDE 0.117 1 ZTF 2020TNSCR2246....1D
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
7166 2019-09-11 16:41:19 LDT / Deveny-LMI 2400 E. Hammerstein E. Hammerstein ZTF tns_2019lwu_2019-09-11_16-41-19_DCT_Deveny-LMI_ZTF.ascii tns_2019lwu_2019-09-11_16-41-19_DCT_Deveny-LMI_ZTF.fits Object

Comments

TNS
System

Wed, 08/07/2019 - 14:30

Object coordinates updated

Object coordinates updated according to AT-report 43400 of Group Pan-STARRS1
Previous RA, DEC: 23:11:12.315, -01:00:10.80 (347.8013106, -1.0030007)
Updated RA, DEC: 23:11:12.305, -01:00:10.71 (347.801272734, -1.00297512304)