2018iuu | Transient Name Server

RA/DEC (2000)

11:27:21.220 +59:37:48.22

171.838417 +59.630061

Type

SN Ia

Redshift

0.01706

Discovery Report Classification Report

Reporting Group

ZTF

Discovering Data Source

ZTF

Discovery Date

2018-11-21 10:22:04.000

TNS AT

Y

Public

Y

Discovery Mag

18.8

Filter

r-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
	3186	2018-12-04 08:58:32	P60 / SEDM	1200	SEDmRobot	auto	ZTF	tns_2018iuu_2018-12-04_08-58-32_P60_SED-Machine_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
	3119	2018-11-30 05:31:36	LT / SPRAT	600	S. Prentice		None	tns_2018iuu_2018-11-30_05-31-36_LT_SPRAT.txt		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

2018-11-18 12:44:38 - 2018-11-21 10:22:04

2458441.0309954 - 2458443.9319907

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
43009	2018-11-21 10:22:04	2458443.9319907	18.8			ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF
43008	2018-11-18 12:44:38	2458441.0309954			20.48	ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF	[Last non detection]

g-ZTF

P48_ZTF-Cam

2018-11-21 12:27:21 - 2018-11-21 12:27:21

2458444.0189931 - 2458444.0189931

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
43010	2018-11-21 12:27:21	2458444.0189931	18.84			ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF

G-Gaia

Gaia_Gaia-photometric

2018-10-31 00:12:57 - 2018-11-27 17:58:33

2458422.5089931 - 2458450.2489931

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
44561	2018-11-27 17:58:33	2458450.2489931	16.23	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
44560	2018-10-31 00:12:57	2458422.5089931			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

orange-ATLAS

ATLAS-MLO_ATLAS-01

2018-11-20 15:47:31 - 2018-11-24 13:49:26

2458443.1579977 - 2458447.0759954

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
43080	2018-11-24 13:49:26	2458447.0759954	17.255	0.13	18.43	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot
43079	2018-11-20 15:47:31	2458443.1579977			17.6	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot	[Last non detection]

i-P1

PS1_GPC1

2019-01-23 12:27:21 - 2019-01-23 12:27:21

2458507.0189931 - 2458507.0189931

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
52860	2019-01-23 12:27:21	2458507.0189931	17.65	0.02	20.7	ABMag	i-P1	PS1_GPC1	45	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
29464	2019-02-01 20:11:15	PS1_Bot1	K. C. Chambers, M. E. Huber, H. Flewelling et al.	Pan-STARRS	Pan-STARRS	11:27:21.223	+59:37:48.30	2019-01-23 12:27:21.000	17.65	i-P1		PSN		PS19lj	Pan-STARRS				N
25734	2018-11-30 08:48:34	Gaia_Bot1	A. Delgado, D. Harrison, S. Hodgkin et al.	GaiaAlerts	GaiaAlerts	11:27:21.220	+59:37:48.22	2018-11-27 17:58:33.000	16.23	G-Gaia		PSN		Gaia18dpc	GaiaAlerts		candidate SN in radio galaxy NVSS J112718+593738		N
25351	2018-11-24 21:35:58	ATLAS_Bot1	J. Tonry, L. Denneau, A. Heinze et al.	ATLAS	ATLAS	11:27:21.241	+59:37:48.64	2018-11-24 13:49:26.000	17.255	orange-ATLAS		PSN		ATLAS18zmp	ATLAS				N
25324	2018-11-22 01:58:24	ZTF_Bot1	C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration	ZTF	ZTF	11:27:21.216	+59:37:48.26	2018-11-21 10:22:04.000	18.8	r-ZTF		PSN		ZTF18acqqyah	ZTF			2018TNSTR1812....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

3178

2018-12-04 21:56:54

ZTF_Bot1

C. Fremling, A. Dugas (Caltech), Y. Sharma (IIT Bombay) on behalf of the Zwicky Transient Facility (ZTF)

ZTF

SN Ia

0.01706

1

ZTF

2018TNSCR2178....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
3186	2018-12-04 08:58:32	P60 / SEDM	1200	SEDmRobot	auto	ZTF	tns_2018iuu_2018-12-04_08-58-32_P60_SED-Machine_ZTF.ascii		Object

3111

2018-11-30 11:57:57

Simon Prentice

S.J Prentice (QUB)

None

SN Ia

0.017

1

SNID (Blondin and Tonry 2007, Ap.J. 666, 1024) finds good matches with SNe Ia approximately a week before maximum light.

2018TNSCR1845....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
3119	2018-11-30 05:31:36	LT / SPRAT	600	S. Prentice		None	tns_2018iuu_2018-11-30_05-31-36_LT_SPRAT.txt		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 25734 of Group GaiaAlerts
Previous RA, DEC: 11:27:21.216, +59:37:48.26 (171.8384011, +59.6300726)
Updated RA, DEC: 11:27:21.220, +59:37:48.22 (171.838417, 59.630061)

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