2020lqq | Transient Name Server

RA/DEC (2000)

11:57:43.010 +44:40:31.98

179.429208 +44.67555

Type

SN Ia

Redshift

0.0691

Discovery Report Classification Report

Reporting Group

ZTF

Discovering Data Source

ZTF

Discovery Date

2020-05-31 05:35:07.872

TNS AT

Y

Public

Y

Discovery Mag

19.22

Filter

g-ZTF

Reporter/s

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF

NED SIMBAD DECaLS PanSTARRS-1 SkyMapper VizieR WISE DSS ADS

Light curves

▌

P48_ZTF-Cam_r

▌

P48_ZTF-Cam_g

▌

Gaia_Gaia-photometric_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
	7113	2020-06-29 05:42:28	P60 / SEDM	2250	SEDmRobot	auto	ZTF	tns_2020lqq_2020-06-29_05-42-28_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

r-ZTF

P48_ZTF-Cam

2020-05-28 05:54:34 - 2020-06-04 05:53:16

2458997.7462269 - 2459004.7453241

4

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
140846	2020-06-04 05:53:16	2459004.7453241	18.57	0.09	19.68	ABMag	r-ZTF	P48_ZTF-Cam	30
140849	2020-06-04 05:53:16	2459004.7453241	18.57	0.09	19.68	ABMag	r-ZTF	P48_ZTF-Cam	30
140844	2020-05-28 05:54:34	2458997.7462269			20.3939	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]
140847	2020-05-28 05:54:34	2458997.7462269			20.3939	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]

g-ZTF

P48_ZTF-Cam

2020-05-31 05:35:08 - 2020-05-31 05:35:08

2459000.7327315 - 2459000.7327315

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
140845	2020-05-31 05:35:08	2459000.7327315	19.22	0.13	19.78	ABMag	g-ZTF	P48_ZTF-Cam	30
140848	2020-05-31 05:35:08	2459000.7327315	19.22	0.13	19.78	ABMag	g-ZTF	P48_ZTF-Cam	30

G-Gaia

Gaia_Gaia-photometric

2020-05-11 20:36:58 - 2020-06-11 03:48:58

2458981.359 - 2459011.659

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
142373	2020-06-11 03:48:58	2459011.659	18.23	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
142372	2020-05-11 20:36:58	2458981.359			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		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
73773	2020-06-12 16:14:03	Gaia_Bot1	S.T. Hodgkin, E. Breedt, A. Delgado et al.	GaiaAlerts	GaiaAlerts	11:57:43.010	+44:40:31.98	2020-06-11 03:48:57.600	18.23	G-Gaia		PSN		Gaia20crz	GaiaAlerts		candidate SN near galaxy 2MASX J11574288+4440319		N
72749	2020-06-04 06:14:32	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	11:57:43.019	+44:40:32.09	2020-05-31 05:35:07.872	19.22	g-ZTF		PSN		ZTF18aayyqia	ZTF		See arXiv:1904.05922 for selection criteria.		N
72748	2020-06-04 06:14:30	ZTF_AMPEL_NEW	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	11:57:43.019	+44:40:32.09	2020-05-31 05:35:07.872	19.22	g-ZTF		PSN		ZTF18aayyqia	ZTF		See arXiv:1904.05922 for selection criteria.	2020TNSTR1687....1N	N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

7101

2020-07-16 20:05:22

ZTF_Bot1

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

ZTF

SN Ia

0.0691

1

ZTF

2020TNSCR2158....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
7113	2020-06-29 05:42:28	P60 / SEDM	2250	SEDmRobot	auto	ZTF	tns_2020lqq_2020-06-29_05-42-28_P60_SEDM_ZTF.ascii		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 73773 of Group GaiaAlerts
Previous RA, DEC: 11:57:43.019, +44:40:32.09 (179.42924605, +44.67558145)
Updated RA, DEC: 11:57:43.010, +44:40:31.98 (179.429208, 44.67555)

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