2024lhn | Transient Name Server

RA/DEC (2000)

13:17:41.850 +18:27:24.44

199.424375 +18.456789

Type

SN Ia

Redshift

0.0844

Discovery Report Classification Report

Reporting Group

ZTF

Discovering Data Source

ZTF

Discovery Date

2024-06-13 05:06:10.998

TNS AT

Y

Public

Y

Discovery Mag

19.9979

Filter

g-ZTF

Reporter/s

Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF

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
	17496	2024-07-09 06:22:35	Lick-3m / KAST		K-Ryan Hinds, Jacob Wise, Daniel Perley, Aleksandra Bochenek, R. Michael Rich	Aleksandra Bochenek	ZTF	tns_2024lhn_2024-07-09_06-22-35.45_Lick-3m_KAST_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

L-GOTO

GOTO-N_GOTO-2

2024-06-16 22:41:49 - 2024-06-18 21:58:39

2460478.445709 - 2460480.415731

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
414386	2024-06-18 21:58:39	2460480.415731	18.73	0.18		ABMag	L-GOTO	GOTO-N_GOTO-2	180
414385	2024-06-16 22:41:49	2460478.445709			18.9	ABMag	L-GOTO	GOTO-N_GOTO-2	180		[Last non detection]

orange-ATLAS

ATLAS-CHL_ATLAS-04

2024-06-18 03:02:11 - 2024-06-18 03:02:11

2460479.62652 - 2460479.62652

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
413335	2024-06-18 03:02:11	2460479.62652			18.09	ABMag	orange-ATLAS	ATLAS-CHL_ATLAS-04	30	Robot	[Last non detection]

r-ZTF

P48_ZTF-Cam

2024-06-13 04:04:51 - 2024-06-13 04:04:51

2460474.6700347 - 2460474.6700347

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
412448	2024-06-13 04:04:51	2460474.6700347			20.1465	ABMag	r-ZTF	P48_ZTF-Cam			[Last non detection]

g-ZTF

P48_ZTF-Cam

2024-06-13 05:06:11 - 2024-06-15 06:29:41

2460474.7126273 - 2460476.7706134

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
412450	2024-06-15 06:29:41	2460476.7706134	19.2131	0.125509		ABMag	g-ZTF	P48_ZTF-Cam
412449	2024-06-13 05:06:11	2460474.7126273	19.9979	0.191001		ABMag	g-ZTF	P48_ZTF-Cam

G-Gaia

Gaia_Gaia-photometric

2024-01-10 01:39:22 - 2024-06-24 15:15:50

2460319.569 - 2460486.136

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
414890	2024-06-24 15:15:50	2460486.136	18.58	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
414889	2024-01-10 01:39:22	2460319.569			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

orange-ATLAS

ATLAS-MLO_ATLAS-01

2024-06-19 07:14:20 - 2024-06-19 07:14:20

2460480.80162 - 2460480.80162

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
413336	2024-06-19 07:14:20	2460480.80162	18.778	0.153	19.04	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot

w-P1

PS1_GPC1

2024-07-05 06:58:23 - 2024-07-05 06:58:23

2460496.79054 - 2460496.79054

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
419205	2024-07-05 06:58:23	2460496.79054	18.89	0.05	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
218747	2024-07-14 01:05:23	PS1_Bot1	K. C. Chambers, T. de Boer, J. Herman et al.	Pan-STARRS	Pan-STARRS	13:17:41.865	+18:27:24.47	2024-07-05 06:58:22.656	18.89	w-P1		PSN		PS24gyy	Pan-STARRS				N
215909	2024-06-26 12:26:49	Gaia_Bot1	S.T. Hodgkin, E. Breedt, A. Delgado et al.	GaiaAlerts	GaiaAlerts	13:17:41.850	+18:27:24.44	2024-06-24 15:15:50.400	18.58	G-Gaia		PSN		Gaia24bnq	GaiaAlerts		Candidate SN near galaxy SDSS J131741.63+182724.2		N
215637	2024-06-24 08:16:19	GOTO_bot	A. Kumar, D. O'Neill, K. Ackley et al.	GOTO	GOTO	13:17:41.875	+18:27:24.16	2024-06-18 21:58:39.072	18.73	L-GOTO		Other		GOTO24cwp	GOTO				N
214809	2024-06-19 16:58:17	ATLAS_Bot1	J. Tonry, L. Denneau, H. Weiland et al.	ATLAS	ATLAS	13:17:41.825	+18:27:24.53	2024-06-19 07:14:19.968	18.778	orange-ATLAS		PSN		ATLAS24jit	ATLAS				N
213527	2024-06-15 09:58:02	Fritz	Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al.	ZTF	ZTF	13:17:41.885	+18:27:24.64	2024-06-13 05:06:10.998	19.9979	g-ZTF		PSN		ZTF24aarryoz	ZTF			2024TNSTR1956....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

17409

2024-07-11 17:58:15

Jacob Wise

Aleksandra Bochenek (LJMU), Jacob Wise (LJMU), K-Ryan Hinds (LJMU), Daniel Perley (LJMU), R. Michael Rich (UCLA)

ZTF

SN Ia

0.0844

1

ZTF

Spectrum displays Si II absorption and Fe II features consistent with being from a SN Ia. A redshift of z = 0.0844 ± 0.0002 was obtained from host H-alpha emission.

2024TNSCR2387....1B

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
17496	2024-07-09 06:22:35	Lick-3m / KAST		K-Ryan Hinds, Jacob Wise, Daniel Perley, Aleksandra Bochenek, R. Michael Rich	Aleksandra Bochenek	ZTF	tns_2024lhn_2024-07-09_06-22-35.45_Lick-3m_KAST_ZTF.txt		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 215909 of Group GaiaAlerts
Previous RA, DEC: 13:17:41.885, +18:27:24.64 (199.4245201, +18.4568441)
Updated RA, DEC: 13:17:41.850, +18:27:24.44 (199.424375, 18.456789)

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