2024aedt | Transient Name Server

RA/DEC (2000)

01:51:34.198 +08:15:04.84

27.8924904387 +8.25134563184

Type

SN Ia

Redshift

0.018413

Discovery Report Classification Report

Related AstroNotes: 2024-373

Reporting Group

ATLAS

Discovering Data Source

ATLAS

Discovery Date

2024-12-16 09:00:43.200

TNS AT

Y

Public

Y

Discovery Mag

18.553

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
	19018	2024-12-17 02:14:59	Magellan-Baade / IMACS	1200	Chris Burn/Abigail Polin	Nidia Morrell	POISE	tns_2024aedt_2024-12-17_02-14-59_Magellan-Baade_IMACS_POISE.dat	tns_2024aedt_2024-12-17_02-14-59_Magellan-Baade_IMACS_POISE.fits	Object			Quick reduction.
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 Quick reduction.
	19014	2024-12-17 02:14:59	Magellan-Baade / IMACS	1200	Chris Burn/Abigail Polin	Nidia Morrell	None	tns_2024aedt_2024-12-17_02-14-59_Magellan-Baade_IMACS.dat		Object			Quick reduction.
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 Quick reduction.

Light Curves

Filter

Tel / Inst

Obs-date range

JD Range

Photometry

L-GOTO

GOTO-N_GOTO-2

2024-12-08 20:40:03 - 2024-12-08 20:40:03

2460653.36115 - 2460653.36115

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
453965	2024-12-08 20:40:03	2460653.36115			19.1	ABMag	L-GOTO	GOTO-N_GOTO-2	180		[Last non detection]

L-GOTO

GOTO-N_GOTO-1

2024-12-19 23:29:10 - 2024-12-19 23:29:10

2460664.478589 - 2460664.478589

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
453966	2024-12-19 23:29:10	2460664.478589	17.41	0.04		ABMag	L-GOTO	GOTO-N_GOTO-1	180

r-ZTF

P48_ZTF-Cam

2024-12-16 04:30:37 - 2024-12-16 04:30:37

2460660.6879282 - 2460660.6879282

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
453644	2024-12-16 04:30:37	2460660.6879282	18.6972	0.129701		ABMag	r-ZTF	P48_ZTF-Cam

g-ZTF

P48_ZTF-Cam

2024-12-14 04:35:36 - 2024-12-19 05:07:35

2460658.6913889 - 2460663.7135995

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
453645	2024-12-19 05:07:35	2460663.7135995	17.6892	0.0700525		ABMag	g-ZTF	P48_ZTF-Cam
453643	2024-12-14 04:35:36	2460658.6913889			19.2111	ABMag	g-ZTF	P48_ZTF-Cam			[Last non detection]

orange-ATLAS

ATLAS-MLO_ATLAS-01

2024-12-15 09:53:26 - 2024-12-16 09:00:43

2460659.91211 - 2460660.8755

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
453457	2024-12-16 09:00:43	2460660.8755	18.553	0.182	18.73	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot
453456	2024-12-15 09:53:26	2460659.91211			18.51	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot	[Last non detection]

y-P1

PS1_GPC1

2024-12-17 06:19:02 - 2024-12-17 06:19:02

2460661.76322 - 2460661.76322

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
453547	2024-12-17 06:19:02	2460661.76322	18.32	0.15	18.3	ABMag	y-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	Bibcode	Unreal	Auto classification
236440	2024-12-20 08:03:43	GOTO_bot	D. O'Neill,G. Ramsay,K. Ackley et al.	GOTO	GOTO	01:51:34.210	+08:15:05.10	2024-12-19 23:29:10.176	17.41	L-GOTO		Other		GOTO24jdo	GOTO				N
236287	2024-12-19 07:16:04	Fritz	Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al.	ZTF	ZTF	01:51:34.199	+08:15:04.92	2024-12-16 04:30:36.996	18.6972	r-ZTF		PSN		ZTF24abxzhim	ZTF				N
236240	2024-12-18 07:24:02	PS1_Bot1	K. C. Chambers,T. de Boer,J. Fairlamb et al.	Pan-STARRS	Pan-STARRS	01:51:34.198	+08:15:04.84	2024-12-17 06:19:02.208	18.32	y-P1		PSN		PS24msv	Pan-STARRS				N
236178	2024-12-16 22:25:24	ATLAS_Bot1	J. Tonry,L. Denneau,H. Weiland et al.	ATLAS	ATLAS	01:51:34.183	+08:15:04.78	2024-12-16 09:00:43.200	18.553	orange-ATLAS		PSN		ATLAS24rks	ATLAS			2024TNSTR4922....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

18923

2024-12-17 21:53:41

Huangfei Xiao

Nidia Morrell (LCO), Chris Burn (Carnegie Observatories), Huangfei Xiao (Florida State), Willem Hoogendam (Hawaii)

POISE

SN Ia

0.018413

1

POISE

A young SN Ia. Redshift from NED.

2024TNSCR4946....1M

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
19018	2024-12-17 02:14:59	Magellan-Baade / IMACS	1200	Chris Burn/Abigail Polin	Nidia Morrell	POISE	tns_2024aedt_2024-12-17_02-14-59_Magellan-Baade_IMACS_POISE.dat	tns_2024aedt_2024-12-17_02-14-59_Magellan-Baade_IMACS_POISE.fits	Object			Quick reduction.

18919

2024-12-17 09:50:56

Huangfei Xiao

Nidia Morrell (LCO), Chris Burn (Carnegie Observatories), Huangfei Xiao (Florida State), Willem Hoogendam (Hawaii)

None

SN Ia

1

a young SN Ia.

2024TNSCR4945....1M

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
19014	2024-12-17 02:14:59	Magellan-Baade / IMACS	1200	Chris Burn/Abigail Polin	Nidia Morrell	None	tns_2024aedt_2024-12-17_02-14-59_Magellan-Baade_IMACS.dat		Object			Quick reduction.

Comments

Object coordinates updated

Object coordinates updated according to AT-report 236240 of Group Pan-STARRS
Previous RA, DEC: 01:51:34.183, +08:15:04.78 (27.89243, +8.251328)
Updated RA, DEC: 01:51:34.198, +08:15:04.84 (27.8924904387, 8.25134563184)

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Group update

On behalf of POISE.

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