2024grb | Transient Name Server

RA/DEC (2000)

13:36:00.269 +06:35:13.42

204.001121654 +6.58706087634

Type

SN Ia

Redshift

0.022

Discovery Report Classification Report

Reporting Group

ATLAS

Discovering Data Source

ATLAS

Discovery Date

2024-04-16 10:01:52.608

TNS AT

Y

Public

Y

Discovery Mag

18.333

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), A. Jordan, V. Suc (UAI, Obstech), S. J. Smartt (Oxford/QUB), K. W. Smith, D. R. Young, M. Nicholl, M. Fulton, M. McCollum, T. Moore, J. Weston, X. Sheng, P. Ramsden, C. R. Angus (Queen's University Belfast), A. Aamer (QUB/Birmingham), L. Shingles (GSI/QUB), S. Srivastav, J. Gillanders, L. Rhodes, A. Andersson, H. Stevance (Oxford), A. Rest (STScI), T.-W. Chen (NCU), C. Stubbs (Harvard), J. Sommer (LMU/QUB)

NED SIMBAD DECaLS PanSTARRS-1 SkyMapper VizieR WISE DSS ADS

Light curves

▌

GOTO-S_GOTO-4_L

▌

GOTO-N_GOTO-1_L

▌

ATLAS-HKO_ATLAS-02_orange

▌

PS1_GPC1_w

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
	17041	2024-04-29 13:06:40	UH88 / SNIFS	1800	TuckerQuarles	Tucker	SCAT	tns_2024grb_2024-04-29_13-06-40_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

2024-04-08 12:59:45 - 2024-04-08 12:59:45

2460409.041492 - 2460409.041492

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
403563	2024-04-08 12:59:45	2460409.041492			19.5	ABMag	L-GOTO	GOTO-S_GOTO-4	240		[Last non detection]

L-GOTO

GOTO-N_GOTO-1

2024-04-25 00:01:46 - 2024-04-25 00:01:46

2460425.501226 - 2460425.501226

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
403564	2024-04-25 00:01:46	2460425.501226	18.32	0.06		ABMag	L-GOTO	GOTO-N_GOTO-1	180

orange-ATLAS

ATLAS-HKO_ATLAS-02

2024-04-08 13:12:41 - 2024-04-16 10:01:53

2460409.05047 - 2460416.91797

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
401253	2024-04-16 10:01:53	2460416.91797	18.333	0.102	19.22	ABMag	orange-ATLAS	ATLAS-HKO_ATLAS-02	30	Robot
401252	2024-04-08 13:12:41	2460409.05047			20.08	ABMag	orange-ATLAS	ATLAS-HKO_ATLAS-02	110	Robot	[Last non detection]

w-P1

PS1_GPC1

2024-04-17 13:01:13 - 2024-04-17 13:01:13

2460418.04251 - 2460418.04251

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
401485	2024-04-17 13:01:13	2460418.04251	18.29	0.02	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
209048	2024-05-02 07:55:15	GOTO_bot	T. Killestein,K. Ackley,M. Dyer et al.	GOTO	GOTO	13:36:00.286	+06:35:13.24	2024-04-25 00:01:46.272	18.32	L-GOTO		Other		GOTO24ays	GOTO				N
207913	2024-04-18 09:14:02	PS1_Bot1	K. C. Chambers,T. de Boer,J. Herman et al.	Pan-STARRS	Pan-STARRS	13:36:00.269	+06:35:13.42	2024-04-17 13:01:12.864	18.29	w-P1		PSN		PS24brs	Pan-STARRS				N
207807	2024-04-16 15:39:35	ATLAS_Bot1	J. Tonry,L. Denneau,H. Weiland et al.	ATLAS	ATLAS	13:36:00.287	+06:35:13.48	2024-04-16 10:01:52.608	18.333	orange-ATLAS		PSN		ATLAS24fuq	ATLAS			2024TNSTR1082....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

16954

2024-04-29 16:31:32

Michael Tucker

M. A. Tucker (CCAP/OSU) and A. Quarles (IfA Hilo) on behalf of the SCAT team

SCAT

SN Ia

0.022

1

SCAT

Redshift from NED.

2024TNSCR1266....1T

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
17041	2024-04-29 13:06:40	UH88 / SNIFS	1800	TuckerQuarles	Tucker	SCAT	tns_2024grb_2024-04-29_13-06-40_UH88_SNIFS_SCAT.dat		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 207913 of Group Pan-STARRS
Previous RA, DEC: 13:36:00.287, +06:35:13.48 (204.001194286, +6.58707857143)
Updated RA, DEC: 13:36:00.269, +06:35:13.42 (204.001121654, 6.58706087634)

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