2020vnq | Transient Name Server

RA/DEC (2000)

01:47:47.157 +42:00:16.22

26.946488233333 +42.004506133333

Type

SN Ia

Redshift

0.075

Discovery Report Classification Report

Reporting Group

ALeRCE

Discovering Data Source

ZTF

Discovery Date

2020-10-07 08:07:39.999

TNS AT

Y

Public

Y

Host Name

WISEA J014747.73+420021.8

Discovery Mag

19.9242

Filter

g-ZTF

Reporter/s

F. Forster, F.E. Bauer, A. Munoz-Arancibia, L. Hernandez-Garcia, G. Pignata, L. Galbany, G. Pignata, E. Camacho, J. Silva-Farfan, A. Mourao, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker

NED SIMBAD DECaLS PanSTARRS-1 SkyMapper VizieR WISE DSS ADS

Light curves

▌

P48_ZTF-Cam_r

▌

P48_ZTF-Cam_g

▌

ATLAS-HKO_ATLAS-02_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
	7665	2020-10-13 11:22:12	P60 / SEDM	2250	SEDmRobot	auto	ZTF	tns_2020vnq_2020-10-13_11-22-12_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

r-ZTF

P48_ZTF-Cam

2020-10-07 06:16:16 - 2020-10-07 06:16:16

2459129.7612963 - 2459129.7612963

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
163100	2020-10-07 06:16:16	2459129.7612963			20.0041	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	[Last non detection] Data provided by ZTF
163610	2020-10-07 06:16:16	2459129.7612963			20.0041	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]

g-ZTF

P48_ZTF-Cam

2020-10-07 08:07:40 - 2020-10-09 07:57:43

2459129.8386574 - 2459131.8317477

4

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
163102	2020-10-09 07:57:43	2459131.8317477	19.3012	0.144108	20.1465	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
163612	2020-10-09 07:57:43	2459131.8317477	19.3	0.14	20.15	ABMag	g-ZTF	P48_ZTF-Cam	30
163101	2020-10-07 08:07:40	2459129.8386574	19.9242	0.194221	20.1277	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
163611	2020-10-07 08:07:40	2459129.8386574	19.92	0.19	20.13	ABMag	g-ZTF	P48_ZTF-Cam	30

orange-ATLAS

ATLAS-HKO_ATLAS-02

2020-10-09 13:30:43 - 2020-10-10 11:16:48

2459132.063 - 2459132.97

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
163194	2020-10-10 11:16:48	2459132.97	18.974	0.126	19.55	ABMag	orange-ATLAS	ATLAS-HKO_ATLAS-02	30	Robot
163193	2020-10-09 13:30:43	2459132.063			19.44	ABMag	orange-ATLAS	ATLAS-HKO_ATLAS-02	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
85008	2020-10-12 07:43:47	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	01:47:47.157	+42:00:16.22	2020-10-07 08:07:40.224	19.92	g-ZTF		PSN		ZTF20achmgee	ZTF		See arXiv:1904.05922 for selection criteria.		N
84701	2020-10-10 22:31:10	ATLAS_Bot1	J. Tonry, L. Denneau, A. Heinze et al.	ATLAS	ATLAS	01:47:47.113	+42:00:16.18	2020-10-10 11:16:48.000	18.974	orange-ATLAS		PSN		ATLAS20bczw	ATLAS				N
84664	2020-10-09 19:39:49	ALeRCE	F. Forster, F.E. Bauer, A. Munoz-Arancibia et al.	ALeRCE	ZTF	01:47:47.153	+42:00:16.25	2020-10-07 08:07:39.999	19.9242	g-ZTF		PSN	WISEA J014747.73+420021.8	ZTF20achmgee	ZTF		Early SN candidate (g-rise > 0.09+-0.02 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20achmgee	2020TNSTR3064....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

7652

2020-10-14 17:32:31

ZTF_Bot1

A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF)

ZTF

SN Ia

0.075

1

ZTF

2020TNSCR3122....1D

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
7665	2020-10-13 11:22:12	P60 / SEDM	2250	SEDmRobot	auto	ZTF	tns_2020vnq_2020-10-13_11-22-12_P60_SEDM_ZTF.ascii		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 85008 of Group ZTF
Previous RA, DEC: 01:47:47.153, +42:00:16.25 (26.94647175, +42.00451415)
Updated RA, DEC: 01:47:47.157, +42:00:16.22 (26.946488233333, 42.004506133333)

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