2021lmr | Transient Name Server

RA/DEC (2000)

16:29:59.150 -18:20:54.49

247.496458614 -18.3484701374

Type

SN Ia

Redshift

0.052

Discovery Report Classification Report

Reporting Group

ZTF

Discovering Data Source

ZTF

Discovery Date

2021-05-03 09:53:16.800

TNS AT

Y

Public

Y

Discovery Mag

19.31

Filter

g-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

▌

P48_ZTF-Cam_g

▌

ATLAS-MLO_ATLAS-01_orange

▌

ATLAS-HKO_ATLAS-02_orange

▌

PS1_GPC1_w

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
	9585	2021-05-06 09:00:50	P60 / SEDM	2700	SEDmRobot	auto	ZTF	tns_2021lmr_2021-05-06_09-00-50.455442_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 z-step: v-step: Remarks

Light Curves

Filter

Tel / Inst

Obs-date range

JD Range

Photometry

g-ZTF

P48_ZTF-Cam

2021-05-01 10:20:38 - 2021-05-05 08:35:31

2459335.931 - 2459339.858

3

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
211171	2021-05-05 08:35:31	2459339.858	19.48			ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF
211170	2021-05-03 09:53:17	2459337.912	19.31			ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF
211169	2021-05-01 10:20:38	2459335.931			18.78	ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF	[Last non detection]

orange-ATLAS

ATLAS-MLO_ATLAS-01

2021-05-09 10:49:26 - 2021-05-09 10:49:26

2459343.951 - 2459343.951

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
212155	2021-05-09 10:49:26	2459343.951	19.125	0.146	19.56	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot

orange-ATLAS

ATLAS-HKO_ATLAS-02

2021-05-03 15:01:26 - 2021-05-03 15:01:26

2459338.126 - 2459338.126

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
212154	2021-05-03 15:01:26	2459338.126			17.78	ABMag	orange-ATLAS	ATLAS-HKO_ATLAS-02	30	Robot	[Last non detection]

w-P1

PS1_GPC1

2021-04-22 13:33:35 - 2021-04-22 13:33:35

2459327.0649884 - 2459327.0649884

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
217801	2021-04-22 13:33:35	2459327.0649884	21.23	0.15	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
111811	2021-06-03 11:39:00	PS1_Bot1	K. C. Chambers, T. de Boer, J. Bulger et al.	Pan-STARRS	Pan-STARRS	16:29:59.150	-18:20:54.49	2021-04-22 13:33:35.000	21.23	w-P1		PSN		PS21evw	Pan-STARRS		This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse. The candidate was identified by volunteers including Taylor Herschelman, Amy Loeschner and Erich Wilt		N
109037	2021-05-10 12:52:32	ATLAS_Bot1	J. Tonry, L. Denneau, A. Heinze et al.	ATLAS	ATLAS	16:29:59.155	-18:20:53.84	2021-05-09 10:49:26.400	19.125	orange-ATLAS		PSN		ATLAS21ody	ATLAS				N
108608	2021-05-07 02:25:02	ZTF_Bot1	C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration	ZTF	ZTF	16:29:59.155	-18:20:54.59	2021-05-03 09:53:16.800	19.31	g-ZTF		PSN		ZTF21aaylweu	ZTF			2021TNSTR1511....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

9575

2021-05-07 14:13:50

ZTF_Bot1

SNIascore on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF)

ZTF

SN Ia

0.052

1

ZTF

2021TNSCR1514....1S

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
9585	2021-05-06 09:00:50	P60 / SEDM	2700	SEDmRobot	auto	ZTF	tns_2021lmr_2021-05-06_09-00-50.455442_P60_SEDM_ZTF.ascii		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 111811 of Group Pan-STARRS1
Previous RA, DEC: 16:29:59.155, -18:20:54.59 (247.4964782, -18.3484971)
Updated RA, DEC: 16:29:59.150, -18:20:54.49 (247.496458614, -18.3484701374)

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