2023cvb | Transient Name Server

RA/DEC (2000)

19:14:25.680 +41:40:09.28

288.6069997 +41.6692434

Type

TDE

Redshift

0.071

Discovery Report Classification Report

Related AstroNotes: 2023-102

Reporting Group

ATLAS

Discovering Data Source

ATLAS

Discovery Date

2023-03-06 14:47:31.776

TNS AT

Y

Public

Y

Comments

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

Discovery Mag

17.33

Filter

orange-ATLAS

Reporter/s

J. Tonry, L. Denneau, H. Weiland, A. Lawrence, R. Siverd (IfA, University of Hawaii), N. Erasmus, W. Koorts (South African Astronomical Observatory), J. Anderson (ESO), A. Jordan, V. Suc (UAI, Obstech), K. W. Smith, S. Srivastav, D. R. Young, S. J. Smartt, J. Gillanders, M. Fulton, M. McCollum, T. Moore, J. Weston (Queen's University Belfast), L. Shingles (GSI/QUB), A. Rest (STScI), T.-W. Chen (TUM/MPA), M. Nicholl (Birmingham), C. Stubbs (Harvard), J. Sommer (LMU/QUB), L. Rhodes, A. Andersson (Oxford)

NED SIMBAD DECaLS PanSTARRS-1 SkyMapper VizieR WISE DSS ADS

Light curves

▌

P48_ZTF-Cam_r

▌

P48_ZTF-Cam_g

▌

ATLAS-HKO_ATLAS-02_orange

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
	14880	2023-04-20 11:45:35	P200 / DBSP	600	Yujing Qin	Yujing Qin	ZTF	tns_2023cvb_2023-04-20_11-45-35_P200_DBSP_ZTF.txt		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

2023-03-13 12:24:55 - 2023-03-13 12:24:55

2460017.0173032 - 2460017.0173032

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
331608	2023-03-13 12:24:55	2460017.0173032	17.277	0.0339268	19.9617	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF

g-ZTF

P48_ZTF-Cam

2023-03-13 10:51:34 - 2023-03-13 10:51:34

2460016.9524769 - 2460016.9524769

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
331607	2023-03-13 10:51:34	2460016.9524769	17.1821	0.0488524	19.6774	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF

orange-ATLAS

ATLAS-HKO_ATLAS-02

2022-12-02 05:29:36 - 2023-03-06 14:47:32

2459915.72889 - 2460010.11634

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
331210	2023-03-06 14:47:32	2460010.11634	17.33	0.09	18.53	ABMag	orange-ATLAS	ATLAS-HKO_ATLAS-02	30	Robot
331209	2022-12-02 05:29:36	2459915.72889			18.9	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
172108	2023-03-13 22:03:21	ALeRCE	A. Munoz-Arancibia,F. Forster,F.E. Bauer et al.	ALeRCE	ZTF	19:14:25.680	+41:40:09.28	2023-03-13 10:51:34.004	17.1821	g-ZTF		PSN	WISEA J191425.67+414009.4	ZTF23aadcbay	ALeRCE		SN candidate classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF23aadcbay		N
171906	2023-03-09 09:56:19	ATLAS_Bot1	J. Tonry,L. Denneau,H. Weiland et al.	ATLAS	ATLAS	19:14:25.647	+41:40:09.36	2023-03-06 14:47:31.776	17.33	orange-ATLAS		PSN		ATLAS23dht	ATLAS			2023TNSTR.494....1T	N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

14806

2023-04-28 22:26:28

Yuhan Yao

Yuhan Yao (Caltech), Yujing Qin (Caltech), Muryel Guolo (JHU)

ZTF

TDE

0.071

1

ZTF

2023TNSCR.962....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
14880	2023-04-20 11:45:35	P200 / DBSP	600	Yujing Qin	Yujing Qin	ZTF	tns_2023cvb_2023-04-20_11-45-35_P200_DBSP_ZTF.txt		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 172108 of Group ZTF
Previous RA, DEC: 19:14:25.647, +41:40:09.36 (288.606864444, +41.6692655556)
Updated RA, DEC: 19:14:25.680, +41:40:09.28 (288.6069997, 41.6692434)

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