2019wzy | Transient Name Server

RA/DEC (2000)

01:59:40.288 +05:58:55.08

29.9178682 +5.9819679

Type

SN Ia

Redshift

0.075

Discovery Report Classification Report

Reporting Group

ZTF

Discovering Data Source

ZTF

Discovery Date

2019-12-16 03:30:23.000

TNS AT

Y

Public

Y

Discovery Mag

20.21

Filter

g-ZTF

Reporter/s

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF

NED SIMBAD DECaLS PanSTARRS-1 SkyMapper VizieR WISE DSS ADS

Light curves

▌

P48_ZTF-Cam_r

▌

P48_ZTF-Cam_g

▌

ATLAS-MLO_ATLAS-01_orange

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
	5789	2019-12-29 21:24:23	LT / SPRAT		LTbot	Perley	ZTF	tns_2019wzy_2019-12-29_21-24-23_LT_SPRAT_ZTF.spec		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

r-ZTF

P48_ZTF-Cam

2019-12-19 02:12:57 - 2019-12-19 02:12:57

2458836.5923264 - 2458836.5923264

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
107047	2019-12-19 02:12:57	2458836.5923264	19.33	0.17	19.8	ABMag	r-ZTF	P48_ZTF-Cam	30
109400	2019-12-19 02:12:57	2458836.5923264	19.33	0.17	19.8	ABMag	r-ZTF	P48_ZTF-Cam	30

g-ZTF

P48_ZTF-Cam

2019-12-14 02:56:40 - 2019-12-16 03:30:23

2458831.6226852 - 2458833.6460995

4

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
107046	2019-12-16 03:30:23	2458833.6460995	20.21	0.25	20.3	ABMag	g-ZTF	P48_ZTF-Cam	30
109399	2019-12-16 03:30:23	2458833.6460995	20.21	0.25	20.3	ABMag	g-ZTF	P48_ZTF-Cam	30
107045	2019-12-14 02:56:40	2458831.6226852			19.6493	ABMag	g-ZTF	P48_ZTF-Cam	30		[Last non detection]
109398	2019-12-14 02:56:40	2458831.6226852			19.6493	ABMag	g-ZTF	P48_ZTF-Cam	30		[Last non detection]

orange-ATLAS

ATLAS-MLO_ATLAS-01

2019-12-23 10:22:04 - 2019-12-27 06:43:12

2458840.9319907 - 2458844.78

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
108423	2019-12-27 06:43:12	2458844.78	18.783	0.109	19.53	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot
108422	2019-12-23 10:22:04	2458840.9319907			14.79	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	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
56663	2019-12-29 02:59:08	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	01:59:40.288	+05:58:55.08	2019-12-16 03:30:23.000	20.21	g-ZTF		PSN		ZTF19aczllns	ZTF		See arXiv:1904.05922 for selection criteria.		N
55767	2019-12-27 09:38:05	ATLAS_Bot1	J. Tonry, L. Denneau, A. Heinze et al.	ATLAS	ATLAS	01:59:40.283	+05:58:55.33	2019-12-27 06:43:12.000	18.783	orange-ATLAS		PSN		ATLAS19becp	ATLAS				N
54958	2019-12-19 04:55:53	ZTF_AMPEL_NEW	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	01:59:40.293	+05:58:55.08	2019-12-16 03:30:23.000	20.21	g-ZTF		PSN		ZTF19aczllns	ZTF		See arXiv:1904.05922 for selection criteria.	2019TNSTR2647....1N	N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

5781

2019-12-29 22:18:43

Daniel Perley

Daniel Perley (LJMU) on behalf of ZTF

ZTF

SN Ia

0.075

1

ZTF

Matches SN Ia template spectra at redshifts between 0.07 and 0.08 at phases a few days prior to peak light. Classification performed using Superfit (Howell et al. 2005).

2019TNSCR2737....1P

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
5789	2019-12-29 21:24:23	LT / SPRAT		LTbot	Perley	ZTF	tns_2019wzy_2019-12-29_21-24-23_LT_SPRAT_ZTF.spec		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 56663 of Group ZTF
Previous RA, DEC: 01:59:40.293, +05:58:55.08 (29.9178877, +5.9819671)
Updated RA, DEC: 01:59:40.288, +05:58:55.08 (29.9178682, 5.9819679)

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