2024advj | Transient Name Server

RA/DEC (2000)

00:58:33.390 +45:00:40.72

14.639125 +45.011311

Type

SN IIn

Redshift

0.017

Discovery Report Classification Report

Related AstroNotes: 2024-366, 2024-367, 2024-370

Reporting Group

ZTF

Discovering Data Source

ZTF

Discovery Date

2024-12-11 04:35:36.000

TNS AT

Y

Public

Y

Discovery Mag

17.8751

Filter

g-ZTF

Reporter/s

Nabeel Rehemtulla (CIERA, NU), 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
	20002	2024-12-31 21:16:31	LT / SPRAT	900	Robotic		OxQUB	tns_2024advj_2024-12-31_21-16-31.022_LT_SPRAT_OxQUB.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
	18996	2024-12-11 19:01:00	Other / Other	10800	Claudio Balcon	Claudio Balcon	None	tns_2024advj_2024-12-11_19-01-00_Other_Other.dat	tns_2024advj_2024-12-11_19-01-00_Other_Other.fit	Object			We obtained the low-resolution spectrum R~100 using the FOSC-E5535 spectrograph attached to a 0.41m telescope, in the course of Italian Supernovae Search Project.
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 We obtained the low-resolution spectrum R~100 using the FOSC-E5535 spectrograph attached to a 0.41m telescope, in the course of Italian Supernovae Search Project.

Light Curves

Filter

Tel / Inst

Obs-date range

JD Range

Photometry

L-GOTO

GOTO-N_GOTO-1

2024-12-08 20:01:55 - 2024-12-18 20:48:36

2460653.334669 - 2460663.367078

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
453808	2024-12-18 20:48:36	2460663.367078	15.72	0.01		ABMag	L-GOTO	GOTO-N_GOTO-1	180
453807	2024-12-08 20:01:55	2460653.334669			19.4	ABMag	L-GOTO	GOTO-N_GOTO-1	180		[Last non detection]

r-ZTF

P48_ZTF-Cam

2024-12-11 06:44:11 - 2024-12-11 06:44:11

2460655.7806829 - 2460655.7806829

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
452436	2024-12-11 06:44:11	2460655.7806829	17.3809	0.0352285		ABMag	r-ZTF	P48_ZTF-Cam

g-ZTF

P48_ZTF-Cam

2024-12-09 04:20:30 - 2024-12-11 04:35:36

2460653.6809028 - 2460655.6913889

4

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
452435	2024-12-11 04:35:36	2460655.6913889	17.8751	0.052596		ABMag	g-ZTF	P48_ZTF-Cam
453903	2024-12-11 04:35:36	2460655.6913889	17.8751	0.052596	18.9681	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF, classified by Fink
452434	2024-12-09 04:20:30	2460653.6809028			20.2015	ABMag	g-ZTF	P48_ZTF-Cam			[Last non detection]
453902	2024-12-09 04:20:30	2460653.6809028			20.2015	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	[Last non detection] Data provided by ZTF, classified by Fink

G-Gaia

Gaia_Gaia-photometric

2024-08-23 16:17:46 - 2024-12-13 13:06:14

2460546.179 - 2460658.046

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
453310	2024-12-13 13:06:14	2460658.046	16.63	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
453309	2024-08-23 16:17:46	2460546.179			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

orange-ATLAS

ATLAS-MLO_ATLAS-01

2024-12-09 08:02:41 - 2024-12-09 08:02:41

2460653.8352 - 2460653.8352

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
452514	2024-12-09 08:02:41	2460653.8352			19.2	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot	[Last non detection]

orange-ATLAS

ATLAS-HKO_ATLAS-02

2024-12-11 10:13:03 - 2024-12-11 10:13:03

2460655.92573 - 2460655.92573

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
452515	2024-12-11 10:13:03	2460655.92573	17.15	0.11	18.21	ABMag	orange-ATLAS	ATLAS-HKO_ATLAS-02	30	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	Bibcode	Unreal	Auto classification
236413	2024-12-19 20:30:59	Fink	Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al.	Fink	ZTF	00:58:33.386	+45:00:40.65	2024-12-11 04:35:36.001	17.8751	g-ZTF		PSN		ZTF24abxpkhb	Fink		Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF24abxpkhb		N
236355	2024-12-19 16:04:12	GOTO_bot	A. Kumar,G. Ramsay,K. Ackley et al.	GOTO	GOTO	00:58:33.385	+45:00:40.55	2024-12-18 20:48:35.712	15.72	L-GOTO		Other		GOTO24jbz	GOTO				N
236095	2024-12-15 17:35:39	Gaia_Bot1	S.T. Hodgkin,E. Breedt,A. Delgado et al.	GaiaAlerts	GaiaAlerts	00:58:33.390	+45:00:40.72	2024-12-13 13:06:14.400	16.63	G-Gaia		PSN		Gaia24dqw	GaiaAlerts		Confirmed SN II		N
235663	2024-12-11 16:20:29	ATLAS_Bot1	J. Tonry,L. Denneau,H. Weiland et al.	ATLAS	ATLAS	00:58:33.397	+45:00:40.51	2024-12-11 10:13:03.072	17.15	orange-ATLAS		PSN		ATLAS24riq	ATLAS				N
235627	2024-12-11 07:02:09	Fritz	Nabeel Rehemtulla (CIERA,NU),Christoffer Fremling (Caltech) et al.	ZTF	ZTF	00:58:33.386	+45:00:40.63	2024-12-11 04:35:36.000	17.8751	g-ZTF		PSN		ZTF24abxpkhb	ZTF		Bright (m_peak <= 18.5) transient candidate identified autonomously by BTSbot (Rehemtulla et al. 2024; arXiv:2401.15167).	2024TNSTR4869....1R	N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

20002

2025-01-01 20:16:07

Shubham Srivastav

S. Srivastav (Oxford), M. Fulton, M. Nicholl, C. R. Angus, K. W. Smith, D. R. Young, T. Moore, S. A. Sim (QUB), S. J. Smartt (Oxford/QUB), J. H. Gillanders, H. F. Stevance (Oxford), T.-W. Chen (NCU)

OxQUB

SN IIn

0.017

1

OxQUB

Prominent narrow emission features of hydrogen, together with peak absolute magnitude of ~ -19 suggest a IIn supernova classification.

2025TNSCR..10....1S

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
20002	2024-12-31 21:16:31	LT / SPRAT	900	Robotic		OxQUB	tns_2024advj_2024-12-31_21-16-31.022_LT_SPRAT_OxQUB.txt		Object

18901

2024-12-11 21:55:43

Claudio Balcon

Claudio Balcon (Belluno A.O. ISSP)

None

SN II

0.017409

1

GELATO (Harutyunyan et al., 2008, A&A, 488, 383) suggests that this low S/N spectrum resembles that of a type II supernova at the redshift of the host galaxy, value from NED.

2024TNSCR4870....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
18996	2024-12-11 19:01:00	Other / Other	10800	Claudio Balcon	Claudio Balcon	None	tns_2024advj_2024-12-11_19-01-00_Other_Other.dat	tns_2024advj_2024-12-11_19-01-00_Other_Other.fit	Object			We obtained the low-resolution spectrum R~100 using the FOSC-E5535 spectrograph attached to a 0.41m telescope, in the course of Italian Supernovae Search Project.

Comments

Object coordinates updated

Object coordinates updated according to AT-report 236095 of Group GaiaAlerts
Previous RA, DEC: 00:58:33.386, +45:00:40.63 (14.6391086, +45.0112874)
Updated RA, DEC: 00:58:33.390, +45:00:40.72 (14.639125, 45.011311)

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