2019dhw | Transient Name Server

RA/DEC (2000)

17:16:59.125 -02:49:13.22

259.2463521 -2.8203384

Type

SN Ia

Redshift

0.0285

Discovery Report Classification Report

Reporting Group

ATLAS

Discovering Data Source

ATLAS

Discovery Date

2019-04-07 13:59:31.000

TNS AT

Y

Public

Y

Discovery Mag

19.119

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, O. McBrien, D. O'Neill, P. Clark, 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

▌

P48_ZTF-Cam_r

▌

P48_ZTF-Cam_g

▌

ATLAS-MLO_ATLAS-01_orange

▌

ATLAS-HKO_ATLAS-02_cyan

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
	7226	2019-05-24 00:00:00	Other / Other		Kishalay De, Jacob Jencson	Kishalay De	ZTF	tns_2019dhw_2019-05-24_00-00-00_Other_Other_ZTF.ascii		Object			Keck2+NIRES spectrum
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 Keck2+NIRES spectrum

Light Curves

Filter

Tel / Inst

Obs-date range

JD Range

Photometry

r-ZTF

P48_ZTF-Cam

2019-03-31 12:02:44 - 2019-04-24 10:20:58

2458574.0018981 - 2458597.9312269

12

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
63113	2019-04-24 10:20:58	2458597.9312269	18.6	0.09	19.78	ABMag	r-ZTF	P48_ZTF-Cam	30
62367	2019-04-14 10:00:33	2458587.9170602	18.59	0.15	19.02	ABMag	r-ZTF	P48_ZTF-Cam	30
61678	2019-04-11 09:31:39	2458584.8969907	18.7	0.11	20.02	ABMag	r-ZTF	P48_ZTF-Cam	30
61354	2019-04-11 09:31:39	2458584.8969907	18.7	0.11	20.02	ABMag	r-ZTF	P48_ZTF-Cam	30
61656	2019-04-11 09:31:39	2458584.8969907	18.7	0.11	20.02	ABMag	r-ZTF	P48_ZTF-Cam	30
62310	2019-04-04 10:27:54	2458577.9360532	19.6	0.34	19.21	ABMag	r-ZTF	P48_ZTF-Cam	30
62368	2019-04-04 10:27:54	2458577.9360532	19.6	0.34	19.21	ABMag	r-ZTF	P48_ZTF-Cam	30
61380	2019-04-04 10:27:54	2458577.9360532	19.6	0.34	19.21	ABMag	r-ZTF	P48_ZTF-Cam	30
61355	2019-04-04 10:27:54	2458577.9360532	19.6	0.34	19.21	ABMag	r-ZTF	P48_ZTF-Cam	30
63112	2019-04-04 10:27:54	2458577.9360532	19.6	0.34	19.21	ABMag	r-ZTF	P48_ZTF-Cam	30
61379	2019-03-31 12:02:44	2458574.0018981	20.43	0.27	20.19	ABMag	r-ZTF	P48_ZTF-Cam	30
62309	2019-03-31 12:02:44	2458574.0018981	20.43	0.27	20.19	ABMag	r-ZTF	P48_ZTF-Cam	30

g-ZTF

P48_ZTF-Cam

2019-03-31 11:31:43 - 2019-04-11 11:02:10

2458573.9803704 - 2458584.959838

9

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
61657	2019-04-11 11:02:10	2458584.959838	19.65	0.14	20.43	ABMag	g-ZTF	P48_ZTF-Cam	30
61679	2019-04-11 11:02:10	2458584.959838	19.65	0.14	20.43	ABMag	g-ZTF	P48_ZTF-Cam	30
63111	2019-03-31 11:31:43	2458573.9803704			20.315	ABMag	g-ZTF	P48_ZTF-Cam	30		[Last non detection]
62366	2019-03-31 11:31:43	2458573.9803704			20.315	ABMag	g-ZTF	P48_ZTF-Cam	30		[Last non detection]
61677	2019-03-31 11:31:43	2458573.9803704			20.315	ABMag	g-ZTF	P48_ZTF-Cam	30		[Last non detection]
62308	2019-03-31 11:31:43	2458573.9803704			20.315	ABMag	g-ZTF	P48_ZTF-Cam	30		[Last non detection]
61655	2019-03-31 11:31:43	2458573.9803704			20.315	ABMag	g-ZTF	P48_ZTF-Cam	30		[Last non detection]
61378	2019-03-31 11:31:43	2458573.9803704			20.315	ABMag	g-ZTF	P48_ZTF-Cam	30		[Last non detection]
61353	2019-03-31 11:31:43	2458573.9803704			20.315	ABMag	g-ZTF	P48_ZTF-Cam	30		[Last non detection]

orange-ATLAS

ATLAS-MLO_ATLAS-01

2019-04-07 13:59:31 - 2019-04-07 13:59:31

2458581.0829977 - 2458581.0829977

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
61078	2019-04-07 13:59:31	2458581.0829977	19.119	0.15	19.15	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot

cyan-ATLAS

ATLAS-HKO_ATLAS-02

2019-04-05 15:04:19 - 2019-04-05 15:04:19

2458579.1279977 - 2458579.1279977

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
61077	2019-04-05 15:04:19	2458579.1279977			19.69	ABMag	cyan-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
33680	2019-04-25 20:07:22	ZTF_AMPEL_COMPLETE	J. Nordin,V. Brinnel,M. Giomi et al.	ZTF	ZTF	17:16:59.125	-02:49:13.22	2019-04-04 10:27:54.000	19.6	r-ZTF		PSN		ZTF19aaphifl	ZTF				N
33388	2019-04-22 09:04:21	ZTF_AMPEL_COMPLETE	J. Nordin,V. Brinnel,M. Giomi et al.	ZTF	ZTF	17:16:59.125	-02:49:12.90	2019-04-04 10:27:54.000	18.59	r-ZTF		PSN		ZTF19aaphifl	ZTF				N
33366	2019-04-22 08:46:17	ZTF_AMPEL_COMPLETE	J. Nordin,V. Brinnel,M. Giomi et al.	ZTF	ZTF	17:16:59.103	-02:49:12.59	2019-03-31 12:02:44.000	20.43	r-ZTF		PSN		ZTF19aaphifl	ZTF				N
33108	2019-04-14 20:40:24	ZTF_AMPEL_COMPLETE	J. Nordin,V. Brinnel,M. Giomi et al.	ZTF	ZTF	17:16:59.123	-02:49:13.19	2019-04-11 09:31:39.000	18.7	r-ZTF		PSN		ZTF19aaphifl	ZTF				N
33100	2019-04-14 20:36:25	ZTF_AMPEL_COMPLETE	J. Nordin,V. Brinnel,M. Giomi et al.	ZTF	ZTF	17:16:59.123	-02:49:13.19	2019-04-11 09:31:39.000	18.7	r-ZTF		PSN		ZTF19aaphifl	ZTF				N
32999	2019-04-12 17:26:45	ZTF_AMPEL_COMPLETE	J. Nordin,V. Brinnel,M. Giomi et al.	ZTF	ZTF	17:16:59.103	-02:49:12.59	2019-03-31 12:02:44.000	20.43	r-ZTF		PSN		ZTF19aaphifl	ZTF				N
32990	2019-04-12 17:16:58	ZTF_AMPEL_COMPLETE	J. Nordin,V. Brinnel,M. Giomi et al.	ZTF	ZTF	17:16:59.123	-02:49:13.19	2019-04-04 10:27:54.000	18.7	r-ZTF		PSN		ZTF19aaphifl	ZTF				N
32870	2019-04-11 15:58:10	ATLAS_Bot1	J. Tonry,L. Denneau,A. Heinze et al.	ATLAS	ATLAS	17:16:59.111	-02:49:13.66	2019-04-07 13:59:31.000	19.119	orange-ATLAS		PSN		ATLAS19gim	ATLAS			2019TNSTR.545....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

7214

2020-07-27 19:19:14

Yashvi Sharma

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

ZTF

SN Ia

0.0285

1

ZTF

2020TNSCR2305....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
7226	2019-05-24 00:00:00	Other / Other		Kishalay De, Jacob Jencson	Kishalay De	ZTF	tns_2019dhw_2019-05-24_00-00-00_Other_Other_ZTF.ascii		Object			Keck2+NIRES spectrum

Comments

Object coordinates updated

Object coordinates updated according to AT-report 33680 of Group ZTF
Previous RA, DEC: 17:16:59.111, -02:49:13.66 (259.246295833, -2.82046083333)
Updated RA, DEC: 17:16:59.125, -02:49:13.22 (259.2463521, -2.8203384)

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