2023ebz | Transient Name Server

RA/DEC (2000)

17:14:47.660 +41:58:33.35

258.698583 +41.975931

Type

SN Ia

Redshift

0.06

Discovery Report Classification Report

Reporting Group

ATLAS

Discovering Data Source

ATLAS

Discovery Date

2023-03-28 13:07:33.024

TNS AT

Y

Public

Y

Discovery Mag

18.441

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), J. Anderson (ESO), A. Jordan, V. Suc (UAI, Obstech), K. W. Smith, S. Srivastav, D. R. Young, S. J. Smartt, J. Gillanders, M. Fulton, M. McCollum, T. Moore, J. Weston (Queen's University Belfast), L. Shingles (GSI/QUB), A. Rest (STScI), T.-W. Chen (TUM/MPA), M. Nicholl (Birmingham), C. Stubbs (Harvard), J. Sommer (LMU/QUB), L. Rhodes, A. Andersson (Oxford)

NED SIMBAD DECaLS PanSTARRS-1 SkyMapper VizieR WISE DSS ADS

Light curves

▌

Gaia_Gaia-photometric_G

▌

ATLAS-HKO_ATLAS-02_orange

▌

PS1_GPC1_z

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
	14697	2023-04-03 04:40:00	INT-2.5m / IDS	900	F. N. Barwell, R. S. Dobson	G. Dimitriadis	TCD	tns_2023ebz_2023-04-03_04-40-00_INT-2.5m_IDS_TCD.dat		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

G-Gaia

Gaia_Gaia-photometric

2023-02-22 06:51:50 - 2023-03-29 04:26:24

2459997.786 - 2460032.685

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
334309	2023-03-29 04:26:24	2460032.685	18.31	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
334308	2023-02-22 06:51:50	2459997.786			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

orange-ATLAS

ATLAS-HKO_ATLAS-02

2023-03-24 14:16:30 - 2023-03-28 13:07:33

2460028.09479 - 2460032.04691

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
333681	2023-03-28 13:07:33	2460032.04691	18.441	0.105	19.28	ABMag	orange-ATLAS	ATLAS-HKO_ATLAS-02	30	Robot
333680	2023-03-24 14:16:30	2460028.09479			18.87	ABMag	orange-ATLAS	ATLAS-HKO_ATLAS-02	30	Robot	[Last non detection]

z-P1

PS1_GPC1

2023-04-07 14:07:13 - 2023-04-07 14:07:13

2460042.08834 - 2460042.08834

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
334900	2023-04-07 14:07:13	2460042.08834	18.58	0.03	20.4	ABMag	z-P1	PS1_GPC1	120	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
173761	2023-04-07 23:53:39	PS1_Bot1	K. C. Chambers, T. de Boer, J. Bulger et al.	Pan-STARRS	Pan-STARRS	17:14:47.664	+41:58:33.36	2023-04-07 14:07:12.576	18.58	z-P1		PSN		PS23bfh	Pan-STARRS				N
173481	2023-03-31 21:56:52	Gaia_Bot1	S.T. Hodgkin, E. Breedt, A. Delgado et al.	GaiaAlerts	GaiaAlerts	17:14:47.660	+41:58:33.35	2023-03-29 04:26:24.000	18.31	G-Gaia		PSN		Gaia23bif	GaiaAlerts		Candidate SN near galaxy WISEA J171447.40+415837.6		N
173179	2023-03-28 22:23:15	ATLAS_Bot1	J. Tonry, L. Denneau, H. Weiland et al.	ATLAS	ATLAS	17:14:47.665	+41:58:33.49	2023-03-28 13:07:33.024	18.441	orange-ATLAS		PSN		ATLAS23emc	ATLAS			2023TNSTR.656....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

14623

2023-04-04 18:34:20

Jacco Terwel

F. N. Barwell (UOS), G. Dimitriadis (TCD), R. S. Dobson (UCL), K. Maguire (TCD), J.H. Terwel (TCD)

TCD

SN Ia

0.06

1

TCD

2023TNSCR.716....1B

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
14697	2023-04-03 04:40:00	INT-2.5m / IDS	900	F. N. Barwell, R. S. Dobson	G. Dimitriadis	TCD	tns_2023ebz_2023-04-03_04-40-00_INT-2.5m_IDS_TCD.dat		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 173481 of Group GaiaAlerts
Previous RA, DEC: 17:14:47.665, +41:58:33.49 (258.698602857, +41.97597)
Updated RA, DEC: 17:14:47.660, +41:58:33.35 (258.698583, 41.975931)

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