2023zcu | Transient Name Server

RA/DEC (2000)

06:01:06.829 -23:40:29.25

90.2784530333 -23.6747913044

Type

SN II

Redshift

0.006

Discovery Report Classification Report

Related AstroNotes: 2023-331, 2023-332, 2023-333

Reporting Group

ATLAS

Discovering Data Source

ATLAS

Discovery Date

2023-12-08 04:16:52.896

TNS AT

Y

Public

Y

Discovery Mag

19.054

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

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
	16253	2023-12-09 06:25:23	ESO-NTT / EFOSC2-NTT	1500	M. Dennefeld, A. Sainz de Murieta	M. Magee	ePESSTO+	tns_2023zcu_2023-12-09_06-25-23_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci	tns_2023zcu_2023-12-09_06-25-23_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

Light Curves

Filter

Tel / Inst

Obs-date range

JD Range

Photometry

orange-ATLAS

ATLAS-CHL_ATLAS-04

2023-12-08 04:16:53 - 2023-12-08 04:16:53

2460286.67839 - 2460286.67839

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
377530	2023-12-08 04:16:53	2460286.67839	19.054	0.082	20.25	ABMag	orange-ATLAS	ATLAS-CHL_ATLAS-04	110	Robot

orange-ATLAS

ATLAS-STH_ATLAS-03

2023-12-06 23:50:08 - 2023-12-06 23:50:08

2460285.49315 - 2460285.49315

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
377529	2023-12-06 23:50:08	2460285.49315			19.49	ABMag	orange-ATLAS	ATLAS-STH_ATLAS-03	30	Robot	[Last non detection]

BG-q-BlackGem

ML1_MeerLICHT-Cam

2022-09-28 02:03:25 - 2023-12-13 23:02:17

2459850.585706 - 2460292.459919

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
404079	2023-12-13 23:02:17	2460292.459919	15.62	0.01	21	ABMag	BG-q-BlackGem	ML1_MeerLICHT-Cam	60	robotic
404078	2022-09-28 02:03:25	2459850.585706			21.06	ABMag	BG-q-BlackGem	ML1_MeerLICHT-Cam	60	robotic	[Last non detection]

r-ZTF

P48_ZTF-Cam

2023-12-09 07:32:32 - 2023-12-09 07:32:32

2460287.8142593 - 2460287.8142593

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
377713	2023-12-09 07:32:32	2460287.8142593	16.042	0.024		ABMag	r-ZTF	P48_ZTF-Cam	30	ZTFbot

g-ZTF

P48_ZTF-Cam

2023-12-09 09:02:42 - 2023-12-09 09:02:42

2460287.876875 - 2460287.876875

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
377717	2023-12-09 09:02:42	2460287.876875	15.75	0.032		ABMag	g-ZTF	P48_ZTF-Cam	30	ZTFbot

i-P1

PS1_GPC1

2023-12-25 09:17:12 - 2023-12-25 09:17:12

2460303.88694 - 2460303.88694

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
382159	2023-12-25 09:17:12	2460303.88694	15.65	0.01	20.7	ABMag	i-P1	PS1_GPC1	45	Robot

g-P1

PS1_GPC1

2023-12-12 11:45:49 - 2023-12-12 11:45:49

2460290.99015 - 2460290.99015

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
378988	2023-12-12 11:45:49	2460290.99015	15.49	0.01	21	ABMag	g-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

209286

2024-05-03 18:08:54

BlackGEM_Bot1

F. Stoppa, N. Blagorodnova, J. van Roestel et al.

BlackGEM

BlackGEM

06:01:06.812

-23:40:29.25

2023-12-13 23:02:17.000

15.62

BG-q-BlackGem

1

PSN

MLT J060106.81-234029.2

BlackGEM

N

Related files

File	Comments	Last Modified (UT)	Modified By
tns_2023zcu_atrep_209286_BlackGEM.pdf	Finding Chart	2024-05-03 18:08:55	BlackGEM_Bot1

197646

2023-12-26 17:01:25

PS1_Bot1

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

Pan-STARRS

Pan-STARRS

06:01:06.829

-23:40:29.25

2023-12-25 09:17:11.616

15.65

i-P1

PSN

PS23ltf

Pan-STARRS

N

196044

2023-12-12 16:36:35

YSE_Bot1

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

YSE

Pan-STARRS

06:01:06.827

-23:40:29.20

2023-12-12 11:45:48.960

15.49

g-P1

PSN

PS23ltf

Pan-STARRS, YSE

N

195473

2023-12-09 09:45:35

Ismael Perez-Fournon

I. Pérez-Fournon, F. Poidevin (IAC and ULL), H. Akoudad-Ekajouan et al.

ULL-ASTRO-MASTER

ZTF

06:01:06.840

-23:40:29.24

2023-12-09 09:02:42.000

15.75

g-ZTF

PSN

NGC 2139

ZTF23absdcgi

ULL-ASTRO-MASTER

ZTF g-band detection of the young SN candidate in NGC 2139 reported in Smith et al. (AstroNote 2023-331) and Pérez-Fournon et al. (AstroNote 2023-332). The ZTF light curve available at the LSST-ZTF brokers, e.g. Lasair https://lasair-ztf.lsst.ac.uk/objects/ZTF23absdcgi/

N

195471

2023-12-09 09:36:44

Ismael Perez-Fournon

I. Pérez-Fournon, F. Poidevin (IAC and ULL), H. Akoudad-Ekajouan et al.

ULL-ASTRO-MASTER

ZTF

06:01:06.840

-23:40:29.24

2023-12-09 07:32:32.000

16.042

r-ZTF

PSN

NGC 2139

ZTF23absdcgi

ULL-ASTRO-MASTER

Young SN candidate in NGC 2139. See Smith et al. (AstroNote 2023-331) and Pérez-Fournon et al. (AstroNote 2023-332). The ZTF light curve available at the LSST-ZTF brokers, e.g. Lasair https://lasair-ztf.lsst.ac.uk/objects/ZTF23absdcgi/

N

195382

2023-12-08 16:10:37

ATLAS_Bot1

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

ATLAS

ATLAS

06:01:06.840

-23:40:29.24

2023-12-08 04:16:52.896

19.054

orange-ATLAS

PSN

ATLAS23wvm

ATLAS

2023TNSTR3163....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

16167

2023-12-09 14:30:58

ePESSTOplus_Bot1

M. Dennefeld, A. Sainz de Murieta, M. Magee, O. Yaron on behalf of ePESSTO+

ePESSTO+

SN II

0.006

1

ePESSTO+

2023TNSCR3179....1D

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
16253	2023-12-09 06:25:23	ESO-NTT / EFOSC2-NTT	1500	M. Dennefeld, A. Sainz de Murieta	M. Magee	ePESSTO+	tns_2023zcu_2023-12-09_06-25-23_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci	tns_2023zcu_2023-12-09_06-25-23_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits	Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 197646 of Group Pan-STARRS
Previous RA, DEC: 06:01:06.827, -23:40:29.20 (90.2784472055, -23.674777544)
Updated RA, DEC: 06:01:06.829, -23:40:29.25 (90.2784530333, -23.6747913044)

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Object coordinates updated

Object coordinates updated according to AT-report 196044 of Group Pan-STARRS
Previous RA, DEC: 06:01:06.840, -23:40:29.24 (90.2785, -23.674789)
Updated RA, DEC: 06:01:06.827, -23:40:29.20 (90.2784472055, -23.674777544)

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Object coordinates updated

Object coordinates updated according to AT-report 195471 of Group ZTF
Previous RA, DEC: 06:01:06.840, -23:40:29.24 (90.2785, -23.674788)
Updated RA, DEC: 06:01:06.840, -23:40:29.24 (90.2785, -23.674789)

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