2023yzn | Transient Name Server

RA/DEC (2000)

01:12:42.060 +01:08:42.29

18.17525 +1.145081

Type

SN II

Redshift

0.04432

Discovery Report Classification Report

Reporting Group

YSE

Discovering Data Source

Pan-STARRS

Discovery Date

2023-12-05 06:56:27.744

TNS AT

Y

Public

Y

Discovery Mag

18.98

Filter

g-P1

Reporter/s

D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello, C. R. Angus, Z. Ansari, N. Arendse, C. Gall, C. Grillo, S. H. Bruun, C. Hede, J. Hjorth, L. Izzo, H. Korhonen, S. Raimundo, D. Kodi Ramanah, A. Sarangi, R. Wojtak, H. Pfister (DARK, U Copenhagen), K. Auchettl (DARK, UC Santa Cruz, U Melbourne), K. C. Chambers, M. E. Huber, E. A. Magnier, T. J. L. de Boer, J. R. Fairlamb, C. C. Lin, R. J. Wainscoat, T. Lowe, H. Gao, J. Herman, A. S. B. Schultz, P. Minguez (IfA, Hawaii), A. Engel, A. Gagliano, G. Narayan, M. Soraisam (Illinois), Q. Wang (JHU), A. Rest (JHU, STScI), S. J. Smartt, K. W. Smith (Queen's University Belfast), K. Alexander, P. Blanchard, L. DeMarchi, A. Hajela, W. Jacobson-Galan, R. Margutti, D. Matthews, C. Stauffer, M. Stroh, G. Terreran (Northwestern), M. Drout (U Toronto), D. A. Coulter, G. Dimitriadis, R. J. Foley, T. Hung, C. D. Kilpatrick, C. Rojas-Bravo, M. R. Siebert (UC Santa Cruz), E. Ramirez-Ruiz (UC Santa Cruz, DARK)

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
	16306	2023-12-13 04:43:06	Lick-3m / KAST		P. Arunachalam, M. J. Bustamante-Rosell	M. J. Bustamante Rosell	None	tns_2023yzn_2023-12-13_04-43-05.76_Lick-3m_KAST.flm		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-STH_ATLAS-03

2023-12-08 19:33:22 - 2023-12-08 19:33:22

2460287.31484 - 2460287.31484

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
378385	2023-12-08 19:33:22	2460287.31484			18	ABMag	orange-ATLAS	ATLAS-STH_ATLAS-03	30	Robot	[Last non detection]

r-ZTF

P48_ZTF-Cam

2023-12-09 02:44:10 - 2023-12-09 02:44:10

2460287.614 - 2460287.614

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
377678	2023-12-09 02:44:10	2460287.614	18.9			ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF

g-ZTF

P48_ZTF-Cam

2023-11-20 08:26:53 - 2023-12-09 05:13:55

2460268.852 - 2460287.718

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
377679	2023-12-09 05:13:55	2460287.718	18.98			ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF
377677	2023-11-20 08:26:53	2460268.852			18.76	ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF	[Last non detection]

G-Gaia

Gaia_Gaia-photometric

2023-07-12 22:27:50 - 2023-11-27 11:21:07

2460138.436 - 2460275.973

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
379358	2023-11-27 11:21:07	2460275.973	19.48	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
379357	2023-07-12 22:27:50	2460138.436			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

cyan-ATLAS

ATLAS-HKO_ATLAS-02

2023-12-10 07:22:29 - 2023-12-10 07:22:29

2460288.80728 - 2460288.80728

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
378386	2023-12-10 07:22:29	2460288.80728	18.796	0.122	19.58	ABMag	cyan-ATLAS	ATLAS-HKO_ATLAS-02	30	Robot

g-P1

PS1_GPC1

2023-12-05 06:56:28 - 2023-12-05 06:56:28

2460283.78921 - 2460283.78921

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
377261	2023-12-05 06:56:28	2460283.78921	18.98	0.04	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
196206	2023-12-13 12:34:41	Gaia_Bot1	S.T. Hodgkin, E. Breedt, A. Delgado et al.	GaiaAlerts	GaiaAlerts	01:12:42.060	+01:08:42.29	2023-11-27 11:21:07.200	19.48	G-Gaia		PSN		Gaia23dpg	GaiaAlerts		candidate SN near galaxy 2MASX J01124211+0108389		N
195808	2023-12-11 00:42:49	ATLAS_Bot1	J. Tonry, L. Denneau, H. Weiland et al.	ATLAS	ATLAS	01:12:42.050	+01:08:42.40	2023-12-10 07:22:28.992	18.796	cyan-ATLAS		PSN		ATLAS23xak	ATLAS				N
195459	2023-12-09 07:37:47	ZTF_Bot1	C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration	ZTF	ZTF	01:12:42.045	+01:08:42.21	2023-12-09 02:44:09.600	18.9	r-ZTF		PSN		ZTF23absekbz	ZTF				N
195237	2023-12-06 13:50:09	YSE_Bot1	D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello et al.	YSE	Pan-STARRS	01:12:42.056	+01:08:42.31	2023-12-05 06:56:27.744	18.98	g-P1		PSN		PS23lmc	Pan-STARRS, YSE			2023TNSTR3142....1J	N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

16220

2023-12-15 17:49:15

Maria Jose Bustamante Rosell

Maria Jose Bustamante Rosell

None

SN II

0.04432

1

2023TNSCR3270....1R

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
16306	2023-12-13 04:43:06	Lick-3m / KAST		P. Arunachalam, M. J. Bustamante-Rosell	M. J. Bustamante Rosell	None	tns_2023yzn_2023-12-13_04-43-05.76_Lick-3m_KAST.flm		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 196206 of Group GaiaAlerts
Previous RA, DEC: 01:12:42.056, +01:08:42.31 (18.1752337199, +1.14508687636)
Updated RA, DEC: 01:12:42.060, +01:08:42.29 (18.17525, 1.145081)

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