2024aevb | Transient Name Server

RA/DEC (2000)

02:53:02.690 -09:30:55.95

43.2612079504 -9.51554188745

Type

SN II

Redshift

0.0192

Discovery Report Classification Report

Related AstroNotes: 2024-384, 2024-387

Reporting Group

ATLAS

Discovering Data Source

ATLAS

Discovery Date

2024-12-24 08:04:56.064

TNS AT

Y

Public

Y

Discovery Mag

18.955

Filter

orange-ATLAS

Reporter/s

J. Tonry, L. Denneau, H. Weiland, R. Siverd (IfA, University of Hawaii), N. Erasmus, W. Koorts (South African Astronomical Observatory), A. Jordan, V. Suc (UAI, Obstech), S. J. Smartt, K. W. Smith (Oxford/QUB), D. R. Young, M. Nicholl, M. Fulton, M. McCollum, T. Moore, J. Weston, X. Sheng, C. R. Angus, A. Wilson, A. Aamer, D. Magill (QUB), P. Ramsden (Birmingham/QUB), L. Shingles (GSI/QUB), S. Srivastav, J. H. Gillanders, H. Stevance, A. J. Cooper, F. Stoppa (Oxford), L. Rhodes (TSI/McGill), A. Rest (STScI), T.-W. Chen (NCU), C. Stubbs (Harvard), J. S. Sommer (LMU), B. P. Schmidt (ANU)

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
	19075	2024-12-25 03:46:37	ESO-NTT / EFOSC2-NTT	1799	Christian Vassallo, Niilo Koivisto	Niko Pyykkinen, Christina Humina, Timo Kravtsov	ePESSTO+	tns_2024aevb_2024-12-25_03-46-37_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci	tns_2024aevb_2024-12-25_03-46-37_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits	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
	19071	2024-12-25 00:00:00	UH88 / SNIFS	1800	Hoogendam	Hoogendam	SCAT	tns_2024aevb_2024-12-25_UH88_SNIFS_SCAT.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

L-GOTO

GOTO-S_GOTO-4

2024-12-22 14:51:57 - 2024-12-22 14:51:57

2460667.119405 - 2460667.119405

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
456445	2024-12-22 14:51:57	2460667.119405			19.4	ABMag	L-GOTO	GOTO-S_GOTO-4	180		[Last non detection]

L-GOTO

GOTO-S_GOTO-3

2024-12-29 11:43:38 - 2024-12-29 11:43:38

2460673.988628 - 2460673.988628

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
456446	2024-12-29 11:43:38	2460673.988628	18.75	0.06		ABMag	L-GOTO	GOTO-S_GOTO-3	180

orange-ATLAS

ATLAS-CHL_ATLAS-04

2024-12-23 02:52:27 - 2024-12-23 02:52:27

2460667.61976 - 2460667.61976

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
455061	2024-12-23 02:52:27	2460667.61976			19.25	ABMag	orange-ATLAS	ATLAS-CHL_ATLAS-04	30	Robot	[Last non detection]

orange-ATLAS

ATLAS-HKO_ATLAS-02

2024-12-24 08:04:56 - 2024-12-24 08:04:56

2460668.83676 - 2460668.83676

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
455062	2024-12-24 08:04:56	2460668.83676	18.955	0.156	19.34	ABMag	orange-ATLAS	ATLAS-HKO_ATLAS-02	30	Robot

w-P1

PS1_GPC1

2024-12-24 05:57:50 - 2024-12-24 05:57:50

2460668.7485 - 2460668.7485

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
455735	2024-12-24 05:57:50	2460668.7485	19.18	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
237792	2024-12-29 12:45:48	GOTO_bot	D. O'Neill,K. Ackley,M. Dyer et al.	GOTO	GOTO	02:53:02.677	-09:30:55.89	2024-12-29 11:43:37.632	18.75	L-GOTO		Other		GOTO24jpq	GOTO				N
237378	2024-12-28 00:54:11	PS1_Bot1	K. C. Chambers,T. de Boer,J. Fairlamb et al.	Pan-STARRS	Pan-STARRS	02:53:02.690	-09:30:55.95	2024-12-24 05:57:50.400	19.18	w-P1		PSN		PS24ndm	Pan-STARRS				N
236980	2024-12-24 11:49:55	ATLAS_Bot1	J. Tonry,L. Denneau,H. Weiland et al.	ATLAS	ATLAS	02:53:02.684	-09:30:55.71	2024-12-24 08:04:56.064	18.955	orange-ATLAS		PSN		ATLAS24rsv	ATLAS			2024TNSTR5042....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

18980

2024-12-25 16:59:00

ePESSTOplus_Bot1

Christian Vassallo, Niilo Koivisto, Niko Pyykkinen, Christina Humina, Timo Kravtsov, E. A. Zimmerman on behalf of ePESSTO+

ePESSTO+

SN II

0.0192

1

ePESSTO+

2024TNSCR5072....1V

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
19075	2024-12-25 03:46:37	ESO-NTT / EFOSC2-NTT	1799	Christian Vassallo, Niilo Koivisto	Niko Pyykkinen, Christina Humina, Timo Kravtsov	ePESSTO+	tns_2024aevb_2024-12-25_03-46-37_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci	tns_2024aevb_2024-12-25_03-46-37_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits	Object

18976

2024-12-25 07:23:11

Willem Hoogendam

Willem Hoogendam (IfA/Hawaii) on behalf of the SCAT team

SCAT

SN II

0.019193

1

SCAT

Redshift from NED. Featureless blue continuum of a young SN II in a spiral arm of WISEA J025302.68-093048.1

2024TNSCR5075....1H

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
19071	2024-12-25 00:00:00	UH88 / SNIFS	1800	Hoogendam	Hoogendam	SCAT	tns_2024aevb_2024-12-25_UH88_SNIFS_SCAT.dat		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 237378 of Group Pan-STARRS
Previous RA, DEC: 02:53:02.684, -09:30:55.71 (43.261184, -9.515474)
Updated RA, DEC: 02:53:02.690, -09:30:55.95 (43.2612079504, -9.51554188745)

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