2019ahi | Transient Name Server

RA/DEC (2000)

13:51:36.599 -08:50:24.29

207.902495092 -8.84007972787

Type

SN Ia

Redshift

0.02835

Discovery Report Classification Report

Reporting Group

ATLAS

Discovering Data Source

ATLAS

Discovery Date

2019-01-29 14:12:28.000

TNS AT

Y

Public

Y

Discovery Mag

18.163

Filter

orange-ATLAS

Reporter/s

J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. J. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)

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
	5134	2019-02-04 07:00:00	LT / SPRAT		LTRobot	auto	ZTF	tns_2019ahi_2019-02-04_07-00-00_LT_SPRAT_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
	3512	2019-02-04 05:05:47	LT / SPRAT	700	S. Prentice		None	tns_2019ahi_2019-02-04_05-05-47_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

2019-01-29 12:31:40 - 2019-01-29 12:31:40

2458513.0219907 - 2458513.0219907

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
54637	2019-01-29 12:31:40	2458513.0219907			17.33	ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF	[Last non detection]

g-ZTF

P48_ZTF-Cam

2019-02-10 10:27:50 - 2019-02-26 10:33:36

2458524.9359954 - 2458540.94

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
54639	2019-02-26 10:33:36	2458540.94	17.3			ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF
54638	2019-02-10 10:27:50	2458524.9359954	16.61			ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF

orange-ATLAS

ATLAS-MLO_ATLAS-01

2019-01-25 14:26:52 - 2019-05-11 09:17:16

2458509.1019907 - 2458614.8869907

4

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
65426	2019-05-11 09:17:16	2458614.8869907	19.153	0.149	19.53	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot
65425	2019-05-10 10:59:31	2458613.9579977			19.46	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot	[Last non detection]
52710	2019-01-29 14:12:28	2458513.0919907	18.163	0.087	18.98	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot
52709	2019-01-25 14:26:52	2458509.1019907			18.59	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot	[Last non detection]

i-P1

PS1_GPC1

2019-05-10 08:22:33 - 2019-05-10 08:22:33

2458613.8489931 - 2458613.8489931

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
65330	2019-05-10 08:22:33	2458613.8489931	19.8	0.08	20.7	ABMag	i-P1	PS1_GPC1	45	Robot

w-P1

PS1_GPC1

2019-04-25 08:39:50 - 2019-04-25 08:39:50

2458598.8609954 - 2458598.8609954

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
64694	2019-04-25 08:39:50	2458598.8609954	19.36	0.06	22	ABMag	w-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
34820	2019-05-11 22:34:01	ATLAS_Bot1	J. Tonry, L. Denneau, A. Heinze et al.	ATLAS	ATLAS	13:51:36.495	-08:50:24.14	2019-05-11 09:17:16.000	19.153	orange-ATLAS		PSN		ATLAS19kkz	ATLAS				N
34728	2019-05-11 21:51:29	PS1_Bot1	K. C. Chambers, T. de Boer, J. Bulger et al.	Pan-STARRS	Pan-STARRS	13:51:36.599	-08:50:24.29	2019-05-10 08:22:33.000	19.8	i-P1		PSN		PS19ty	Pan-STARRS				N
34362	2019-05-05 23:12:21	PS1_Bot1	K. C. Chambers, M. E. Huber, H. Flewelling et al.	Pan-STARRS	Pan-STARRS	13:51:36.594	-08:50:24.17	2019-04-25 08:39:50.000	19.36	w-P1		PSN		PS19ty	Pan-STARRS				N
30329	2019-02-28 08:52:51	ZTF_Bot1	C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration	ZTF	ZTF	13:51:36.595	-08:50:24.27	2019-02-10 10:27:50.000	16.61	g-ZTF		PSN		ZTF19aajwhse	ZTF				N
29392	2019-01-30 04:41:47	ATLAS_Bot1	J. Tonry, L. Denneau, A. Heinze et al.	ATLAS	ATLAS	13:51:36.610	-08:50:24.56	2019-01-29 14:12:28.000	18.163	orange-ATLAS		PSN		ATLAS19cat	ATLAS			2019TNSTR.168....1T	N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

5126

2019-09-19 19:14:18

ZTF_Bot1

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

ZTF

SN Ia

0.02835

1

ZTF

2019TNSCR2861....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
5134	2019-02-04 07:00:00	LT / SPRAT		LTRobot	auto	ZTF	tns_2019ahi_2019-02-04_07-00-00_LT_SPRAT_ZTF.ascii		Object

3505

2019-02-04 16:40:53

Simon Prentice

S. J. Prentice, K. Maguire, M. R. Magee, P. Clark, K. Skillen (QUB)

None

SN Ia

0.0283

1

Using SNID (Blondin and Tonry 2007, Ap.J. 666, 1024) we find a match to SNe Ia approximately 7 to 10 days before maximum light.

2019TNSCR1241....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
3512	2019-02-04 05:05:47	LT / SPRAT	700	S. Prentice		None	tns_2019ahi_2019-02-04_05-05-47_LT_SPRAT.txt		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 34728 of Group Pan-STARRS1
Previous RA, DEC: 13:51:36.610, -08:50:24.56 (207.90254, -8.840156)
Updated RA, DEC: 13:51:36.599, -08:50:24.29 (207.902495092, -8.84007972787)

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