2023kvk | Transient Name Server

RA/DEC (2000)

20:02:32.446 -05:05:16.86

300.635190903 -5.08801604928

Type

SN Ia

Redshift

0.09

Discovery Report Classification Report

Reporting Group

ATLAS

Discovering Data Source

ATLAS

Discovery Date

2023-06-13 05:09:31.680

TNS AT

Y

Public

Y

Discovery Mag

19.338

Filter

cyan-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), 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 (TUM/MPA), C. Stubbs (Harvard), J. Sommer (LMU/QUB), L. Rhodes, A. Andersson (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
	15185	2023-06-24 12:10:57	UH88 / SNIFS	2700	M. E. Huber		SCAT	tns_2023kvk_2023-06-24_12-10-57_UH88_SNIFS_SCAT.dat		Object			poor dichroic correction for ~500-530 nm
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 poor dichroic correction for ~500-530 nm

Light Curves

Filter

Tel / Inst

Obs-date range

JD Range

Photometry

w-P1

PS2_GPC2

2023-06-15 13:25:42 - 2023-06-15 13:25:42

2460111.05951 - 2460111.05951

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
348081	2023-06-15 13:25:42	2460111.05951	19.21	0.04	22	ABMag	w-P1	PS2_GPC2	45	Robot

cyan-ATLAS

ATLAS-CHL_ATLAS-04

2023-06-13 05:09:32 - 2023-06-13 05:09:32

2460108.71495 - 2460108.71495

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
348012	2023-06-13 05:09:32	2460108.71495	19.338	0.172	19.48	ABMag	cyan-ATLAS	ATLAS-CHL_ATLAS-04	30	Robot

orange-ATLAS

ATLAS-STH_ATLAS-03

2023-06-06 00:39:15 - 2023-06-06 00:39:15

2460101.52726 - 2460101.52726

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
348011	2023-06-06 00:39:15	2460101.52726			18.34	ABMag	orange-ATLAS	ATLAS-STH_ATLAS-03	30	Robot	[Last non detection]

r-ZTF

P48_ZTF-Cam

2023-06-09 09:07:12 - 2023-06-09 09:07:12

2460104.88 - 2460104.88

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
348135	2023-06-09 09:07:12	2460104.88			20.02	ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF	[Last non detection]

g-ZTF

P48_ZTF-Cam

2023-06-14 09:54:43 - 2023-06-16 09:44:38

2460109.913 - 2460111.906

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
348137	2023-06-16 09:44:38	2460111.906	19.55			ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF
348136	2023-06-14 09:54:43	2460109.913	19.51			ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF

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
180220	2023-06-16 19:25:39	ZTF_Bot1	C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration	ZTF	ZTF	20:02:32.441	-05:05:16.92	2023-06-14 09:54:43.200	19.51	g-ZTF		PSN		ZTF23aanukvi	ZTF				N
180172	2023-06-16 16:21:44	PS1_Bot1	K. C. Chambers, T. de Boer, J. Bulger et al.	Pan-STARRS	Pan-STARRS	20:02:32.446	-05:05:16.86	2023-06-15 13:25:41.664	19.21	w-P1		PSN		PS23egj	Pan-STARRS				N
180130	2023-06-16 10:39:00	ATLAS_Bot1	J. Tonry, L. Denneau, H. Weiland et al.	ATLAS	ATLAS	20:02:32.465	-05:05:17.29	2023-06-13 05:09:31.680	19.338	cyan-ATLAS		PSN		ATLAS23mnm	ATLAS			2023TNSTR1398....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

15110

2023-06-26 07:08:13

Mark Huber

M. E. Huber (IfA, UH Manoa) on behalf of the SCAT team

SCAT

SN Ia

0.09

1

ATLAS, SCAT

Spectrum matches type Ia SN around maximum light. Classification, redshift and age from template cross-correlation with SNID (Blondin and Tonry 2007)

2023TNSCR1497....1H

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
15185	2023-06-24 12:10:57	UH88 / SNIFS	2700	M. E. Huber		SCAT	tns_2023kvk_2023-06-24_12-10-57_UH88_SNIFS_SCAT.dat		Object			poor dichroic correction for ~500-530 nm

Comments

Object coordinates updated

Object coordinates updated according to AT-report 180172 of Group Pan-STARRS
Previous RA, DEC: 20:02:32.465, -05:05:17.29 (300.635272, -5.088135)
Updated RA, DEC: 20:02:32.446, -05:05:16.86 (300.635190903, -5.08801604928)

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