2024hxu | Transient Name Server

RA/DEC (2000)

11:28:34.130 -24:00:56.52

172.142208 -24.0157

Type

AGN

Redshift

0.225

Discovery Report Classification Report

Reporting Group

ZTF

Discovering Data Source

ZTF

Discovery Date

2024-04-07 06:05:55.000

TNS AT

Y

Public

Y

Discovery Mag

20.4954

Filter

r-ZTF

Reporter/s

Gabrielle Stewart (UC Berkeley), Daniel Perley (LJMU), Christoffer Fremling (Caltech), Theophile du Laz (Caltech) on behalf of ZTF

NED SIMBAD DECaLS PanSTARRS-1 SkyMapper VizieR WISE DSS ADS

Light curves

▌

P48_ZTF-Cam_r

▌

P48_ZTF-Cam_g

▌

Gaia_Gaia-photometric_G

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
	17618	2024-05-31 00:00:00	Magellan-Baade / IMACS		Yuri Beletsky	Sebastian Gomez	FLEET	tns_2024hxu_2024-05-31_Magellan-Baade_IMACS_FLEET.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

2024-04-07 06:05:55 - 2024-05-03 04:02:14

2460407.7541088 - 2460433.6682176

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
403972	2024-05-03 04:02:14	2460433.6682176	19.6215	0.171335		ABMag	r-ZTF	P48_ZTF-Cam
403971	2024-04-07 06:05:55	2460407.7541088	20.4954	0.318211		ABMag	r-ZTF	P48_ZTF-Cam

g-ZTF

P48_ZTF-Cam

2024-04-03 07:01:45 - 2024-04-03 07:01:45

2460403.7928819 - 2460403.7928819

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
403970	2024-04-03 07:01:45	2460403.7928819			19.9755	ABMag	g-ZTF	P48_ZTF-Cam			[Last non detection]

G-Gaia

Gaia_Gaia-photometric

2024-01-17 08:28:19 - 2024-05-21 08:36:58

2460326.853 - 2460451.859

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
413565	2024-05-21 08:36:58	2460451.859	19.01	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
413564	2024-01-17 08:28:19	2460326.853			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		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
214942	2024-06-20 09:43:19	Gaia_Bot1	S.T. Hodgkin,E. Breedt,A. Delgado et al.	GaiaAlerts	GaiaAlerts	11:28:34.130	-24:00:56.52	2024-05-21 08:36:57.600	19.01	G-Gaia		Other		Gaia24blb	GaiaAlerts		Brightening in Gaia WISE source		N
209238	2024-05-03 10:32:35	Fritz	Gabrielle Stewart (UC Berkeley),Daniel Perley (LJMU),Christoffer Fremling (Caltech) et al.	ZTF	ZTF	11:28:34.127	-24:00:56.45	2024-04-07 06:05:55.000	20.4954	r-ZTF		PSN		ZTF24aalnrat	ZTF			2024TNSTR1362....1S	N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

17531

2024-07-26 15:24:02

Sebastian Gomez

Sebastian Gomez (STScI), Daichi Hiramatsu (Harvard CfA), Edo Berger (Harvard CfA), Harsh Kumar (Harvard CfA), Peter Blanchard (Northwestern), Suvi Gezari (STScI)

FLEET

AGN

0.225

1

FLEET

2023xhq was selected as a possible TDE by our FLEET program with a P(TDE) = 0.58 (Gomez et al., 2023, ApJ, 949, 113). The redshift of z = 0.225 was determined host emission lines. We find the strength of oxygen lines from the host and moderate width of Balmer emission lines to be most consistent with an AGN.

2024TNSCR2605....1G

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
17618	2024-05-31 00:00:00	Magellan-Baade / IMACS		Yuri Beletsky	Sebastian Gomez	FLEET	tns_2024hxu_2024-05-31_Magellan-Baade_IMACS_FLEET.txt		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 214942 of Group GaiaAlerts
Previous RA, DEC: 11:28:34.127, -24:00:56.45 (172.1421968, -24.0156818)
Updated RA, DEC: 11:28:34.130, -24:00:56.52 (172.142208, -24.0157)

Log in or register to post comments

Log in or register to post comments