RA/DEC (2000)
16:50:54.181 +32:52:36.21
252.725754136 +32.8767250562
Type
TDE
Redshift
0.2045
Discovery ReportClassification Report
Related AstroNotes: 2024-177
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2024-05-01 08:47:56.996
TNS AT
Y
Public
Y
Comments
[Prefix updated to TDE by admin on 2025-01-26]
Discovery Mag
20.9267
Filter
g-ZTF
Reporter/s
Nabeel Rehemtulla (CIERA, NU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌TDE_2024lhc - 2024-06-14 10:00:00 Lick-3m / KAST (TRex)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-N_GOTO-1_L
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌PS1_GPC1_z
   
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
17399 2024-06-14 10:00:00 Lick-3m / KAST 3600 Chornock, LeBaron, Guo Chornock TRex tns_2024lhc_2024-06-14_10-00-00_Lick-3m_KAST_TRex.flm Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-1 2024-05-02 03:02:30 - 2024-05-11 01:54:26 2460432.626742 - 2460441.579469 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
418673 2024-05-11 01:54:26 2460441.579469 20.18 0.17 ABMag L-GOTO GOTO-N_GOTO-1 180
418672 2024-05-02 03:02:30 2460432.626742 20.7 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
g-ZTF P48_ZTF-Cam 2024-05-01 08:47:57 - 2024-06-14 08:48:12 2460431.8666319 - 2460475.8668056 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
412402 2024-06-14 08:48:12 2460475.8668056 19.7438 0.144182 ABMag g-ZTF P48_ZTF-Cam
412401 2024-05-01 08:47:57 2460431.8666319 20.9267 0.300173 ABMag g-ZTF P48_ZTF-Cam
orange-ATLAS ATLAS-MLO_ATLAS-01 2024-06-26 10:03:35 - 2024-06-27 09:28:04 2460487.91916 - 2460488.89449 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
415195 2024-06-27 09:28:04 2460488.89449 19.039 0.151 19.64 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
415194 2024-06-26 10:03:35 2460487.91916 19.39 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
z-P1 PS1_GPC1 2020-07-06 10:35:16 - 2020-07-06 10:35:16 2459036.94116 - 2459036.94116 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
414403 2020-07-06 10:35:16 2459036.94116 20.83 0.22 20.4 ABMag z-P1 PS1_GPC1 120 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
218492 2024-07-10 06:18:00 GOTO_bot M. Kennedy,K. Ackley,M. Dyer et al. GOTO GOTO 16:50:54.222 +32:52:36.87 2024-05-11 01:54:26.208 20.18 L-GOTO PSN GOTO24dlg GOTO N
216045 2024-06-27 16:55:00 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 16:50:54.180 +32:52:36.26 2024-06-27 09:28:03.936 19.039 orange-ATLAS PSN ATLAS24jvc ATLAS N
215646 2024-06-24 10:01:26 PS1_Bot1 K. C. Chambers,T. de Boer,J. Herman et al. Pan-STARRS Pan-STARRS 16:50:54.181 +32:52:36.21 2020-07-06 10:35:16.224 20.83 z-P1 PSN PS20nxv Pan-STARRS N
213507 2024-06-15 01:05:13 Fritz Nabeel Rehemtulla (CIERA,NU),Christoffer Fremling (Caltech) et al. ZTF ZTF 16:50:54.154 +32:52:36.38 2024-05-01 08:47:56.996 20.9267 g-ZTF PSN ZTF24aaoxmyb ZTF 2024TNSTR1958....1R N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
17312 2024-07-03 02:11:59 Ryan Chornock Ryan Chornock TRex TDE 0.2045 1 TRex Subtraction of archival SDSS spectrum reveals a blue featureless continuum for the transient. See AstroNote 2024-177. 2024TNSCR2237....1C
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
17399 2024-06-14 10:00:00 Lick-3m / KAST 3600 Chornock, LeBaron, Guo Chornock TRex tns_2024lhc_2024-06-14_10-00-00_Lick-3m_KAST_TRex.flm Object

Comments

TNS
System

Sun, 12/22/2024 - 17:58

Object coordinates updated

Object coordinates updated according to AT-report 215646 of Group Pan-STARRS
Previous RA, DEC: 16:50:54.154, +32:52:36.38 (252.7256431, +32.8767714)
Updated RA, DEC: 16:50:54.181, +32:52:36.21 (252.725754136, 32.8767250562)