2023oyz | Transient Name Server

RA/DEC (2000)

17:12:00.660 +23:22:37.42

258.00275 +23.377061

Type

SN Ic

Redshift

0.0294

Discovery Report Classification Report

Related AstroNotes: 2023-228

Reporting Group

ZTF

Discovering Data Source

ZTF

Discovery Date

2023-08-09 05:10:06.240

TNS AT

Y

Public

Y

Discovery Mag

20.4214

Filter

r-ZTF

Reporter/s

K. De (Caltech) on behalf of ZTF

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
	15463	2023-08-14 22:37:39	INT-2.5m / IDS		B. Warwick, D. O'Neill, B. Godson		GOTO	tns_2023oyz_2460171.4428097_INT-2.5m_IDS_GOTO.txt		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-N_GOTO-2

2023-08-09 20:58:15 - 2023-08-09 20:58:15

2460166.373787 - 2460166.373787

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
357502	2023-08-09 20:58:15	2460166.373787			19.5	ABMag	L-GOTO	GOTO-N_GOTO-2	135		[Last non detection]

w-P1

PS2_GPC2

2023-09-07 05:59:45 - 2023-09-07 05:59:45

2460194.74983 - 2460194.74983

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
361687	2023-09-07 05:59:45	2460194.74983	19.05	0.02	22	ABMag	w-P1	PS2_GPC2	45	Robot

orange-ATLAS

ATLAS-STH_ATLAS-03

2023-08-12 19:54:10 - 2023-08-14 18:38:31

2460169.32928 - 2460171.27675

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
357497	2023-08-14 18:38:31	2460171.27675	18.936	0.16	19.05	ABMag	orange-ATLAS	ATLAS-STH_ATLAS-03	30	Robot
357496	2023-08-12 19:54:10	2460169.32928			19.2	ABMag	orange-ATLAS	ATLAS-STH_ATLAS-03	30	Robot	[Last non detection]

L-GOTO

GOTO-N_GOTO-1

2023-08-11 20:52:30 - 2023-08-11 20:52:30

2460168.3697902 - 2460168.3697902

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
357503	2023-08-11 20:52:30	2460168.3697902	19.82	0.21		ABMag	L-GOTO	GOTO-N_GOTO-1	135

r-ZTF

P48_ZTF-Cam

2023-08-07 06:55:11 - 2023-08-09 05:10:06

2460163.78832 - 2460165.71535

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
356419	2023-08-09 05:10:06	2460165.71535	20.4214		20.5966	ABMag	r-ZTF	P48_ZTF-Cam	30	None
356418	2023-08-07 06:55:11	2460163.78832			20.2169	ABMag	r-ZTF	P48_ZTF-Cam	30	None	[Last non detection]

G-Gaia

Gaia_Gaia-photometric

2023-06-11 17:05:17 - 2023-08-18 19:49:26

2460107.212 - 2460175.326

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
360569	2023-08-18 19:49:26	2460175.326	18.48	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
360568	2023-06-11 17:05:17	2460107.212			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

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
187135	2023-09-07 20:16:25	PS1_Bot1	K. C. Chambers,T. de Boer,J. Bulger et al.	Pan-STARRS	Pan-STARRS	17:12:00.663	+23:22:37.30	2023-09-07 05:59:45.312	19.05	w-P1		PSN		PS23hqi	Pan-STARRS				N
186582	2023-09-01 10:27:39	Gaia_Bot1	S.T. Hodgkin,E. Breedt,A. Delgado et al.	GaiaAlerts	GaiaAlerts	17:12:00.660	+23:22:37.42	2023-08-18 19:49:26.400	18.48	G-Gaia		PSN		Gaia23bzh	GaiaAlerts		Confirmed SN Ic		N
184758	2023-08-15 11:21:19	GOTO_bot	D. O'Neill,J. Lyman,D. Steeghs et al.	GOTO	GOTO	17:12:00.659	+23:22:37.46	2023-08-12 23:08:30.336	19.82	L-GOTO		Other		GOTO23aao	GOTO				N
184755	2023-08-15 11:09:45	ATLAS_Bot1	J. Tonry,L. Denneau,H. Weiland et al.	ATLAS	ATLAS	17:12:00.676	+23:22:37.20	2023-08-14 18:38:31.200	18.936	orange-ATLAS		PSN		ATLAS23res	ATLAS				N
184282	2023-08-10 21:00:23	ZTF_CLU_PUBLIC	K. De (Caltech) on behalf of ZTF et al.	ZTF	ZTF	17:12:00.674	+23:22:37.35	2023-08-09 05:10:06.240	20.4214	r-ZTF		PSN		ZTF23aawtmcf	ZTF			2023TNSTR1919....1D	N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

15388

2023-08-15 13:11:36

Joe Lyman

B. Warwick, D. O'Neill, B. Godson, J. Lyman, T. Killestein, M.Magee, K. Ackley, D. Steeghs, D. K. Galloway, V. Dhillon, G. Ramsay, P. O'Brien, D. Pollacco, S. Poshyachinda, R. Kotak, L. Nuttall, E. Pallé, K. Ulaczyk, M. Dyer, A.Kumar, on behalf of GOTO collaboration

GOTO

SN Ic

0.0294

1

GOTO

Matches to SN IIb/Ic templates just prior to peak. With redshift fixed to host galaxy (SDSS), SN Ic templates are favoured.

2023TNSCR1974....1W

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
15463	2023-08-14 22:37:39	INT-2.5m / IDS		B. Warwick, D. O'Neill, B. Godson		GOTO	tns_2023oyz_2460171.4428097_INT-2.5m_IDS_GOTO.txt		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 186582 of Group GaiaAlerts
Previous RA, DEC: 17:12:00.674, +23:22:37.35 (258.0028076, +23.377042)
Updated RA, DEC: 17:12:00.660, +23:22:37.42 (258.00275, 23.377061)

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