RA/DEC (2000)
16:58:12.970 +02:07:03.04
254.554042 +2.117511
Type
TDE
Redshift
0.084
Discovery ReportClassification Report
Related AstroNotes: 2020-143
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-06-27 05:34:53.003
TNS AT
Y
Public
Y
Host Name
WISEA J165812.98+020703.0
Comments
[Prefix updated to TDE by admin on 2025-01-26]
Discovery Mag
19.6737
Filter
g-ZTF
Reporter/s
F. Forster, F.E. Bauer, L. Galbany, G. Pignata, 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, F.E. Bauer, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌TDE_2020nov - 2020-07-16 05:52:36 P60 / SEDM (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
 ▌Gaia_Gaia-photometric_G
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_orange
 ▌PS1_GPC1_i
 ▌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
8233 2020-07-16 05:52:36 P60 / SEDM 2250 SEDmRobot auto ZTF tns_2020nov_2020-07-16_05-52-36_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2020-06-24 05:50:29 - 2020-07-06 06:36:26 2459024.7433912 - 2459036.7753009 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
146559 2020-07-06 06:36:26 2459036.7753009 19.09 0.17 19.77 ABMag r-ZTF P48_ZTF-Cam 30
146557 2020-06-27 06:57:45 2459027.7901042 20.376 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
145461 2020-06-24 05:50:29 2459024.7433912 20.3534 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2020-06-27 05:34:53 - 2020-07-06 05:10:35 2459027.7325579 - 2459036.7156829 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
146558 2020-07-06 05:10:35 2459036.7156829 19.04 0.14 19.63 ABMag g-ZTF P48_ZTF-Cam 30
145462 2020-06-27 05:34:53 2459027.7325579 19.6737 0.163501 20.167 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
G-Gaia Gaia_Gaia-photometric 2019-09-11 09:25:55 - 2020-08-15 15:33:07 2458737.893 - 2459077.148 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
154386 2020-08-15 15:33:07 2459077.148 17.4 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
154385 2019-09-11 09:25:55 2458737.893 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2020-07-06 09:38:53 - 2020-07-06 09:38:53 2459036.902 - 2459036.902 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
151997 2020-07-06 09:38:53 2459036.902 18.62 0.144 19.02 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
orange-ATLAS ATLAS-HKO_ATLAS-02 2020-06-30 08:13:55 - 2020-06-30 08:13:55 2459030.843 - 2459030.843 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
151996 2020-06-30 08:13:55 2459030.843 19.22 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
i-P1 PS1_GPC1 2020-07-24 06:33:07 - 2020-07-24 06:33:07 2459054.773 - 2459054.773 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
151176 2020-07-24 06:33:07 2459054.773 17.79 0.04 20.7 ABMag i-P1 PS1_GPC1 27 Robot
w-P1 PS1_GPC1 2023-05-13 12:51:00 - 2023-05-13 12:51:00 2460078.03542 - 2460078.03542 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
429866 2023-05-13 12:51:00 2460078.03542 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
223844 2024-08-30 23:05:30 PS1_Bot1 K. C. Chambers, T. de Boer, J. Herman et al. Pan-STARRS Pan-STARRS 16:58:12.990 +02:07:03.29 2023-05-13 12:51:00.288 20.26 w-P1 PSN PS20ggg Pan-STARRS N
80308 2020-08-19 08:55:33 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 16:58:12.970 +02:07:03.04 2020-08-15 15:33:07.200 17.4 G-Gaia Other Gaia20duz GaiaAlerts candidate TDE in galaxy LEDA 1216501 N
79037 2020-08-01 14:54:21 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 16:58:12.987 +02:07:03.27 2020-07-06 09:38:52.800 18.62 orange-ATLAS PSN ATLAS20vfv ATLAS N
78611 2020-07-25 16:15:10 YSE_Bot1 D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello et al. YSE Pan-STARRS 16:58:12.979 +02:07:03.12 2020-07-24 06:33:07.200 17.79 i-P1 PSN PS20ggg Pan-STARRS N
75800 2020-07-06 07:37:52 ZTF_AMPEL_COMPLETE J. Nordin, V. Brinnel, M. Giomi et al. ZTF ZTF 16:58:12.982 +02:07:03.20 2020-07-06 05:10:34.752 19.04 g-ZTF PSN ZTF20abisysx ZTF See arXiv:1904.05922 for selection criteria. N
75249 2020-06-27 19:59:03 ALeRCE F. Forster, F.E. Bauer, L. Galbany et al. ALeRCE ZTF 16:58:12.980 +02:07:03.24 2020-06-27 05:34:53.003 19.6737 g-ZTF PSN WISEA J165812.98+020703.0 ZTF20abisysx ZTF Early SN candidate (g-rise > 0.12+-0.02 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20abisysx 2020TNSTR1950....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
8221 2020-12-15 18:20:38 ZTF_Bot1 A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF TDE 0.084 1 ZTF 2020TNSCR3800....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
8233 2020-07-16 05:52:36 P60 / SEDM 2250 SEDmRobot auto ZTF tns_2020nov_2020-07-16_05-52-36_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Wed, 08/19/2020 - 08:30

Object coordinates updated

Object coordinates updated according to AT-report 80308 of Group GaiaAlerts
Previous RA, DEC: 16:58:12.979, +02:07:03.12 (254.554078609, +2.1175326782)
Updated RA, DEC: 16:58:12.970, +02:07:03.04 (254.554042, 2.117511)

TNS
System

Sat, 07/25/2020 - 15:30

Object coordinates updated

Object coordinates updated according to AT-report 78611 of Group Pan-STARRS1
Previous RA, DEC: 16:58:12.982, +02:07:03.20 (254.55408983333, +2.1175561)
Updated RA, DEC: 16:58:12.979, +02:07:03.12 (254.554078609, 2.1175326782)

TNS
System

Mon, 07/06/2020 - 07:30

Object coordinates updated

Object coordinates updated according to AT-report 75800 of Group ZTF
Previous RA, DEC: 16:58:12.980, +02:07:03.24 (254.5540837, +2.1175656)
Updated RA, DEC: 16:58:12.982, +02:07:03.20 (254.55408983333, 2.1175561)