2023ksy | Transient Name Server

RA/DEC (2000)

18:06:49.795 +27:29:15.73

271.707478867 +27.4877024739

Type

SN Ia

Redshift

0.078

Discovery Report Classification Report

Reporting Group

ZTF

Discovering Data Source

ZTF

Discovery Date

2023-06-13 09:21:36.000

TNS AT

Y

Public

Y

Discovery Mag

19.96

Filter

g-ZTF

Reporter/s

C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration

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
	15181	2023-06-24 08:59:53	P60 / SEDM	2250	SEDmRobot	auto	ZTF	tns_2023ksy_2023-06-24_08-59-52.965530_P60_SEDM_ZTF.ascii		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

w-P1

PS2_GPC2

2023-06-18 09:04:38 - 2023-06-18 09:04:38

2460113.87822 - 2460113.87822

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
354375	2023-06-18 09:04:38	2460113.87822	18.95	0.03	22	ABMag	w-P1	PS2_GPC2	45	Robot

cyan-ATLAS

ATLAS-CHL_ATLAS-04

2023-06-15 04:52:14 - 2023-06-15 04:52:14

2460110.70294 - 2460110.70294

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
348033	2023-06-15 04:52:14	2460110.70294			19.33	ABMag	cyan-ATLAS	ATLAS-CHL_ATLAS-04	30	Robot	[Last non detection]

r-ZTF

P48_ZTF-Cam

2023-06-08 07:26:24 - 2023-06-15 08:05:17

2460103.81 - 2460110.837

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
347835	2023-06-15 08:05:17	2460110.837	19.45			ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF
347833	2023-06-08 07:26:24	2460103.81			20.44	ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF	[Last non detection]

g-ZTF

P48_ZTF-Cam

2023-06-13 09:21:36 - 2023-06-13 09:21:36

2460108.89 - 2460108.89

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
347834	2023-06-13 09:21:36	2460108.89	19.96			ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF

cyan-ATLAS

ATLAS-HKO_ATLAS-02

2023-06-16 10:08:42 - 2023-06-16 10:08:42

2460111.92271 - 2460111.92271

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
348034	2023-06-16 10:08:42	2460111.92271	19.32	0.155	19.66	ABMag	cyan-ATLAS	ATLAS-HKO_ATLAS-02	30	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
183228	2023-07-25 12:33:20	PS1_Bot1	K. C. Chambers, T. de Boer, J. Bulger et al.	Pan-STARRS	Pan-STARRS	18:06:49.795	+27:29:15.73	2023-06-18 09:04:38.208	18.95	w-P1		PSN		PS23frs	Pan-STARRS				N
180140	2023-06-16 12:13:26	ATLAS_Bot1	J. Tonry, L. Denneau, H. Weiland et al.	ATLAS	ATLAS	18:06:49.833	+27:29:15.49	2023-06-16 10:08:42.144	19.32	cyan-ATLAS		PSN		ATLAS23mog	ATLAS				N
180039	2023-06-15 11:26:06	ZTF_Bot1	C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration	ZTF	ZTF	18:06:49.809	+27:29:15.92	2023-06-13 09:21:36.000	19.96	g-ZTF		PSN		ZTF23aanzbtf	ZTF			2023TNSTR1392....1F	N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

15106

2023-06-24 23:07:02

ZTF_Bot1

C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore

ZTF

SN Ia

0.078

1

ZTF

2023TNSCR1481....1F

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
15181	2023-06-24 08:59:53	P60 / SEDM	2250	SEDmRobot	auto	ZTF	tns_2023ksy_2023-06-24_08-59-52.965530_P60_SEDM_ZTF.ascii		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 183228 of Group Pan-STARRS
Previous RA, DEC: 18:06:49.809, +27:29:15.92 (271.7075382, +27.4877561)
Updated RA, DEC: 18:06:49.795, +27:29:15.73 (271.707478867, 27.4877024739)

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