2021uqv | Transient Name Server

RA/DEC (2000)

00:32:39.880 +22:32:56.04

8.166167 +22.5489

Type

TDE

Redshift

0.106

Discovery Report Classification Report

Related AstroNotes: 2021-258

Reporting Group

ALeRCE

Discovering Data Source

ZTF

Discovery Date

2021-07-29 10:28:14.998

TNS AT

Y

Public

Y

Host Name

SDSS J003239.88+223256.0

Comments

[Prefix updated to TDE by admin on 2025-01-26]

Discovery Mag

20.388

Filter

g-ZTF

Reporter/s

A. Munoz-Arancibia, F. Forster, F.E. Bauer, G. Pignata, L. Hernandez-Garcia, L. Galbany, E. Camacho, J. Silva-Farfan, A. Mourao, 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, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker

NED SIMBAD DECaLS PanSTARRS-1 SkyMapper VizieR WISE DSS ADS

Light curves

Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)

Spectra

Select	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
	15499	2021-09-07 12:17:31	Keck1 / LRIS	600	Vikram Ravi		ZTF	tns_2021uqv_2459465.01217_Keck1_LRIS_ZTF.spec		Object
Binning factor: (rounded to nearest integer >1) Mouse hovers at WL: 0 (rest), 0 (observed) ▌Show H at z=v_exp= km/s ▌Show He at z=v_exp= km/s ▌Show He II at z=v_exp= km/s ▌Show C II at z=v_exp= km/s ▌Show C III at z=v_exp= km/s ▌Show C IV at z=v_exp= km/s ▌Show N II at z=v_exp= km/s ▌Show N III at z=v_exp= km/s ▌Show N IV at z=v_exp= km/s ▌Show N V at z=v_exp= km/s ▌Show O at z=v_exp= km/s ▌Show [O I] at z=v_exp= km/s ▌Show O II at z=v_exp= km/s ▌Show [O II] at z=v_exp= km/s ▌Show [O III] at z=v_exp= km/s ▌Show O V at z=v_exp= km/s ▌Show O VI at z=v_exp= km/s ▌Show Na at z=v_exp= km/s ▌Show Mg at z=v_exp= km/s ▌Show Mg II at z=v_exp= km/s ▌Show Si II at z=v_exp= km/s ▌Show S II at z=v_exp= km/s ▌Show Ca II at z=v_exp= km/s ▌Show [Ca II] at z=v_exp= km/s ▌Show Fe II at z=v_exp= km/s ▌Show Fe III at z=v_exp= km/s ▌Show Å at z=v_exp= km/s ▌Show Å at z=v_exp= km/s ▌Show Å at z=v_exp= km/s ▌Show Å at z=v_exp= km/s ▌Show Tellurics ▌Show Galaxy lines at z= ▌Show WR-WN at z=v_exp= km/s ▌Show WR-WC/O at z=v_exp= km/s Remarks
	11056	2021-08-13 09:42:42	Keck1 / LRIS	300	Yuhan Yao, Yashvi Sharma	Yuhan Yao	ZTF	tns_2021uqv_2459439.90465_Keck1_LRIS_ZTF.dat		Object
Binning factor: (rounded to nearest integer >1) Mouse hovers at WL: 0 (rest), 0 (observed) ▌Show H at z=v_exp= km/s ▌Show He at z=v_exp= km/s ▌Show He II at z=v_exp= km/s ▌Show C II at z=v_exp= km/s ▌Show C III at z=v_exp= km/s ▌Show C IV at z=v_exp= km/s ▌Show N II at z=v_exp= km/s ▌Show N III at z=v_exp= km/s ▌Show N IV at z=v_exp= km/s ▌Show N V at z=v_exp= km/s ▌Show O at z=v_exp= km/s ▌Show [O I] at z=v_exp= km/s ▌Show O II at z=v_exp= km/s ▌Show [O II] at z=v_exp= km/s ▌Show [O III] at z=v_exp= km/s ▌Show O V at z=v_exp= km/s ▌Show O VI at z=v_exp= km/s ▌Show Na at z=v_exp= km/s ▌Show Mg at z=v_exp= km/s ▌Show Mg II at z=v_exp= km/s ▌Show Si II at z=v_exp= km/s ▌Show S II at z=v_exp= km/s ▌Show Ca II at z=v_exp= km/s ▌Show [Ca II] at z=v_exp= km/s ▌Show Fe II at z=v_exp= km/s ▌Show Fe III at z=v_exp= km/s ▌Show Å at z=v_exp= km/s ▌Show Å at z=v_exp= km/s ▌Show Å at z=v_exp= km/s ▌Show Å at z=v_exp= km/s ▌Show Tellurics ▌Show Galaxy lines at z= ▌Show WR-WN at z=v_exp= km/s ▌Show WR-WC/O at z=v_exp= km/s Remarks

Light Curves

Filter

Tel / Inst

Obs-date range

JD Range

Photometry

r-ZTF

P48_ZTF-Cam

2021-07-29 09:11:24 - 2021-08-02 11:13:25

2459424.8829167 - 2459428.9676505

3

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
231723	2021-08-02 11:13:25	2459428.9676505	20.0264	0.187606	20.5488	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
231720	2021-08-02 09:35:40	2459428.8997685	20.1032	0.169033	20.6116	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
231717	2021-07-29 09:11:24	2459424.8829167			19.8204	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	[Last non detection] Data provided by ZTF

g-ZTF

P48_ZTF-Cam

2021-07-29 10:28:15 - 2021-08-02 10:52:20

2459424.9362847 - 2459428.9530093

4

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
231722	2021-08-02 10:52:20	2459428.9530093	19.815	0.177973	20.6578	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
231721	2021-08-02 10:50:59	2459428.9520718	19.8416	0.129124	20.508	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
231719	2021-07-31 09:07:01	2459426.8798727	20.1786	0.238351	20.0956	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
231718	2021-07-29 10:28:15	2459424.9362847	20.388	0.306447	19.9346	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF

G-Gaia

Gaia_Gaia-photometric

2021-07-16 15:17:17 - 2021-08-08 19:30:43

2459412.137 - 2459435.313

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
233851	2021-08-08 19:30:43	2459435.313	18.88	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
233850	2021-07-16 15:17:17	2459412.137			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

cyan-ATLAS

ATLAS-MLO_ATLAS-01

2021-08-07 13:03:22 - 2021-08-07 13:03:22

2459434.044 - 2459434.044

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
233313	2021-08-07 13:03:22	2459434.044	19.339	0.138	19.79	ABMag	cyan-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot

orange-ATLAS

ATLAS-HKO_ATLAS-02

2021-08-05 12:33:07 - 2021-08-05 12:33:07

2459432.023 - 2459432.023

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
233312	2021-08-05 12:33:07	2459432.023			19.64	ABMag	orange-ATLAS	ATLAS-HKO_ATLAS-02	30	Robot	[Last non detection]

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
119873	2021-08-10 06:55:58	Gaia_Bot1	S.T. Hodgkin,E. Breedt,A. Delgado et al.	GaiaAlerts	GaiaAlerts	00:32:39.880	+22:32:56.04	2021-08-08 19:30:43.200	18.88	G-Gaia		Other		Gaia21drx	GaiaAlerts		1 mag rise in Gaia source coincident with SDSS galaxy SDSS J003239.88+223256.0		N
119670	2021-08-09 00:19:34	ATLAS_Bot1	J. Tonry,L. Denneau,A. Heinze et al.	ATLAS	ATLAS	00:32:39.875	+22:32:55.95	2021-08-07 13:03:21.600	19.339	cyan-ATLAS		PSN		ATLAS21beiz	ATLAS				N
118881	2021-08-02 20:30:37	ALeRCE	A. Munoz-Arancibia,F. Forster,F.E. Bauer et al.	ALeRCE	ZTF	00:32:39.881	+22:32:56.18	2021-07-29 10:28:14.998	20.388	g-ZTF		PSN	SDSS J003239.88+223256.0	ZTF21abqhkjd	ALeRCE		SN candidate classified using ALeRCE's stamp classifier - see http://arxiv.org/abs/2008.03309 - and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF21abqhkjd	2021TNSTR2648....1M	N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

15416

2023-08-17 19:54:33

Yuhan Yao

Yuhan Yao

ZTF

TDE

0.106

1

ZTF

Upload a spectrum published in Yao et al. 2023 ApJL in press (arxiv: 2303.06523).

2023TNSCR2004....1Y

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
15499	2021-09-07 12:17:31	Keck1 / LRIS	600	Vikram Ravi		ZTF	tns_2021uqv_2459465.01217_Keck1_LRIS_ZTF.spec		Object

11002

2021-10-04 18:39:35

Yuhan Yao

Yuhan Yao (Caltech)

ZTF

TDE

0.106

1

ZTF

2021TNSCR3411....1Y

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
11056	2021-08-13 09:42:42	Keck1 / LRIS	300	Yuhan Yao, Yashvi Sharma	Yuhan Yao	ZTF	tns_2021uqv_2459439.90465_Keck1_LRIS_ZTF.dat		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 119873 of Group GaiaAlerts
Previous RA, DEC: 00:32:39.881, +22:32:56.18 (8.16617055, +22.548937633333335)
Updated RA, DEC: 00:32:39.880, +22:32:56.04 (8.166167, 22.5489)

Log in or register to post comments

Log in or register to post comments