2023aakj | Transient Name Server

RA/DEC (2000)

13:00:29.137 +28:27:19.76

195.121403196 +28.4554875975

Type

SN Ia

Redshift

0.024

Discovery Report Classification Report

Reporting Group

ATLAS

Discovering Data Source

ATLAS

Discovery Date

2023-12-17 13:57:18.144

TNS AT

Y

Public

Y

Discovery Mag

19.127

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 (Queen's University Belfast), A. Aamer (QUB/Birmingham), L. Shingles (GSI/QUB), S. Srivastav, S. Ramaiya, 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

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
	16452	2024-01-08 11:00:59	P60 / SEDM	2160	SEDmRobot	auto	ZTF	tns_2023aakj_2024-01-08_11-00-58.611299_P60_SEDM_ZTF.ascii		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

w-P1

PS2_GPC2

2024-01-07 14:16:31 - 2024-01-07 14:16:31

2460317.0948 - 2460317.0948

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
384918	2024-01-07 14:16:31	2460317.0948	16.59	0.01	22	ABMag	w-P1	PS2_GPC2	45	Robot

BG-q-BlackGem

BG4_BlackGEM-Cam4

2024-01-11 07:45:15 - 2024-01-11 07:45:15

2460320.8230903 - 2460320.8230903

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
465306	2024-01-11 07:45:15	2460320.8230903	16.89	0.03	20.46	ABMag	BG-q-BlackGem	BG4_BlackGEM-Cam4	60	robotic

BG-q-BlackGem

ML1_MeerLICHT-Cam

2023-08-28 19:50:11 - 2023-08-28 19:50:11

2460185.3265162 - 2460185.3265162

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
465305	2023-08-28 19:50:11	2460185.3265162			19.8	ABMag	BG-q-BlackGem	ML1_MeerLICHT-Cam	60	robotic	[Last non detection]

r-ZTF

P48_ZTF-Cam

2023-12-13 12:36:00 - 2023-12-13 12:36:00

2460292.025 - 2460292.025

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
384431	2023-12-13 12:36:00	2460292.025			20.49	ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF	[Last non detection]

g-ZTF

P48_ZTF-Cam

2024-01-02 11:15:22 - 2024-01-06 10:45:07

2460311.969 - 2460315.948

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
384433	2024-01-06 10:45:07	2460315.948	16.37			ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF
384432	2024-01-02 11:15:22	2460311.969	16.13			ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF

orange-ATLAS

ATLAS-MLO_ATLAS-01

2023-12-17 13:57:18 - 2023-12-17 13:57:18

2460296.08146 - 2460296.08146

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
381028	2023-12-17 13:57:18	2460296.08146	19.127	0.178	19.39	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot

cyan-ATLAS

ATLAS-HKO_ATLAS-02

2023-12-15 15:00:21 - 2023-12-15 15:00:21

2460294.12524 - 2460294.12524

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
381027	2023-12-15 15:00:21	2460294.12524			19.5	ABMag	cyan-ATLAS	ATLAS-HKO_ATLAS-02	30	Robot	[Last non detection]

r-P1

PS1_GPC1

2023-12-24 14:12:58 - 2023-12-24 14:12:58

2460303.09234 - 2460303.09234

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
381890	2023-12-24 14:12:58	2460303.09234	16.58	0.01	20.6	ABMag	r-P1	PS1_GPC1	27	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

242795

2025-01-29 14:52:58

BlackGEM_Bot1

H. Tranin, F. Stoppa, D. Pieterse et al.

BlackGEM

BlackGEM

13:00:29.123

+28:27:19.67

2024-01-11 07:45:15.000

16.89

BG-q-BlackGem

1

PSN

BGEM J130029.12+282719.6

BlackGEM

N

Related files

File	Comments	Last Modified (UT)	Modified By
tns_2023aakj_atrep_242795_BlackGEM.pdf	Finding Chart	2025-01-29 14:53:01	BlackGEM_Bot1

199273

2024-01-08 10:04:53

PS1_Bot1

K. C. Chambers, T. de Boer, J. Herman et al.

Pan-STARRS

Pan-STARRS

13:00:29.137

+28:27:19.76

2024-01-07 14:16:30.720

16.59

w-P1

PSN

PS23mny

Pan-STARRS

N

199067

2024-01-06 12:27:42

ZTF_Bot1

C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration

ZTF

ZTF

13:00:29.148

+28:27:19.93

2024-01-02 11:15:21.600

16.13

g-ZTF

PSN

ZTF23abvvkcc

ZTF

N

197419

2023-12-24 16:28:42

YSE_Bot1

D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello et al.

YSE

Pan-STARRS

13:00:29.139

+28:27:19.72

2023-12-24 14:12:58.176

16.58

r-P1

PSN

PS23mny

Pan-STARRS, YSE

N

196805

2023-12-18 00:30:13

ATLAS_Bot1

J. Tonry, L. Denneau, H. Weiland et al.

ATLAS

ATLAS

13:00:29.167

+28:27:19.21

2023-12-17 13:57:18.144

19.127

orange-ATLAS

PSN

ATLAS23xpa

ATLAS

2023TNSTR3305....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

16365

2024-01-08 11:48:08

ZTF_Bot1

C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore

ZTF

SN Ia

0.024

1

ZTF

2024TNSCR..80....1F

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
16452	2024-01-08 11:00:59	P60 / SEDM	2160	SEDmRobot	auto	ZTF	tns_2023aakj_2024-01-08_11-00-58.611299_P60_SEDM_ZTF.ascii		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 199273 of Group Pan-STARRS
Previous RA, DEC: 13:00:29.139, +28:27:19.72 (195.121410878, +28.4554780957)
Updated RA, DEC: 13:00:29.137, +28:27:19.76 (195.121403196, 28.4554875975)

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Object coordinates updated

Object coordinates updated according to AT-report 197419 of Group Pan-STARRS
Previous RA, DEC: 13:00:29.167, +28:27:19.21 (195.1215275, +28.455335)
Updated RA, DEC: 13:00:29.139, +28:27:19.72 (195.121410878, 28.4554780957)

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