2019ujn | Transient Name Server

RA/DEC (2000)

08:42:43.596 +19:39:04.51

130.681651312 +19.6512517381

Type

SN Ia

Redshift

0.045

Discovery Report Classification Report

Reporting Group

ALeRCE

Discovering Data Source

ZTF

Discovery Date

2019-11-07 13:07:20.000

TNS AT

Y

Public

Y

Host Name

NGC 2647

Host Redshift

0.055001

Discovery Mag

19.4362

Filter

g-ZTF

Reporter/s

F. Forster, G. Pignata, 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, F.E. Bauer, 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

▌

PS2_GPC2_i

▌

P48_ZTF-Cam_r

▌

P48_ZTF-Cam_g

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
	5616	2019-11-12 09:14:11	P60 / SEDM	2250	SEDmRobot	D. Neill	ZTF	tns_2019ujn_2019-11-12_09-14-11_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

i-P1

PS2_GPC2

2019-11-09 13:50:52 - 2019-11-09 13:50:52

2458797.0769907 - 2458797.0769907

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
109296	2019-11-09 13:50:52	2458797.0769907	19.1	0.06	20.7	ABMag	i-P1	PS2_GPC2	45	Robot

r-ZTF

P48_ZTF-Cam

2019-11-11 12:46:26 - 2019-11-11 12:46:26

2458799.0322454 - 2458799.0322454

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
101478	2019-11-11 12:46:26	2458799.0322454	18.66	0.11	19.81	ABMag	r-ZTF	P48_ZTF-Cam	30
101506	2019-11-11 12:46:26	2458799.0322454	18.66	0.11	19.81	ABMag	r-ZTF	P48_ZTF-Cam	30

g-ZTF

P48_ZTF-Cam

2019-11-04 12:39:41 - 2019-11-07 13:07:20

2458792.0275579 - 2458795.0467593

6

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
101057	2019-11-07 13:07:20	2458795.0467593	19.4362	0.153812	20.1213	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
101477	2019-11-07 13:07:20	2458795.0467708	19.44	0.15	20.12	ABMag	g-ZTF	P48_ZTF-Cam	30
101505	2019-11-07 13:07:20	2458795.0467708	19.44	0.15	20.12	ABMag	g-ZTF	P48_ZTF-Cam	30
101476	2019-11-04 12:39:42	2458792.0275694			20.4004	ABMag	g-ZTF	P48_ZTF-Cam	30		[Last non detection]
101504	2019-11-04 12:39:42	2458792.0275694			20.4004	ABMag	g-ZTF	P48_ZTF-Cam	30		[Last non detection]
101056	2019-11-04 12:39:41	2458792.0275579			20.4004	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	[Last non detection] Data provided by 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
56576	2019-12-28 18:12:49	PS2_Bot1	K. C. Chambers,T. de Boer,J. Bulger et al.	Pan-STARRS	Pan-STARRS	08:42:43.596	+19:39:04.51	2019-11-09 13:50:52.000	19.1	i-P1		PSN		PS19iwx	Pan-STARRS				N
52309	2019-11-11 14:07:45	ZTF_AMPEL_COMPLETE	J. Nordin,V. Brinnel,M. Giomi et al.	ZTF	ZTF	08:42:43.592	+19:39:04.48	2019-11-07 13:07:20.000	19.44	g-ZTF		PSN		ZTF19acqehbt	ZTF		See arXiv:1904.05922 for selection criteria.		N
52298	2019-11-11 13:07:56	ZTF_AMPEL_NEW	J. Nordin,V. Brinnel,M. Giomi et al.	ZTF	ZTF	08:42:43.595	+19:39:04.44	2019-11-07 13:07:20.000	19.44	g-ZTF		PSN		ZTF19acqehbt	ZTF		See arXiv:1904.05922 for selection criteria.		N
52104	2019-11-07 15:32:46	ALeRCE	F. Forster,G. Pignata,J. Arredondo et al.	ALeRCE	ZTF	08:42:43.586	+19:39:04.42	2019-11-07 13:07:20.000	19.4362	g-ZTF		PSN	NGC 2647	ZTF19acqehbt	ALeRCE		Early SN candidate (g-rise > 0.32+-0.05 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19acqehbt	2019TNSTR2298....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

5608

2019-11-27 19:09:25

ZTF_Bot1

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

ZTF

SN Ia

0.045

1

ZTF

2019TNSCR2468....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
5616	2019-11-12 09:14:11	P60 / SEDM	2250	SEDmRobot	D. Neill	ZTF	tns_2019ujn_2019-11-12_09-14-11_P60_SEDM_ZTF.ascii		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 56576 of Group Pan-STARRS1
Previous RA, DEC: 08:42:43.586, +19:39:04.42 (130.6816074, +19.6512266)
Updated RA, DEC: 08:42:43.596, +19:39:04.51 (130.681651312, 19.6512517381)

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