SN 2020xpn | Transient Name Server

SN 2020xpn

RA/DEC (2000)

10:25:39.026 +16:47:14.55

156.41261015556 +16.787374777778

Type

SN Ic

Redshift

0.0347

Discovery Report Classification Report

Reporting Group

ALeRCE

Discovering Data Source

ZTF

Discovery Date

2020-10-20 11:57:19.996

TNS AT

Y

Public

Y

Host Name

WISEA J102538.99+164714.2

Host Redshift

0.034704

Discovery Mag

19.1491

Filter

g-ZTF

Reporter/s

F. Forster, F.E. Bauer, A. Munoz-Arancibia, L. Hernandez-Garcia, G. Pignata, L. Galbany, G. Pignata, E. Camacho, J. Silva-Farfan, A. Mourao, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker

NED SIMBAD DECaLS PanSTARRS-1 SkyMapper VizieR WISE DSS ADS

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
	8040	2020-11-13 11:44:46	P60 / SEDM	2160	SEDmRobot	auto	ZTF	tns_2020xpn_2020-11-13_11-44-46_P60_SEDM_ZTF.ascii		Object	ZTF
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 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 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 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 Contrib Publish Remarks

Light Curves

Filter

Tel / Inst

Obs-date range

Photometry

g-ZTF

P48_ZTF-Cam

2020-10-20 11:57:20 - 2020-10-20 11:57:20

2

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
166570	2020-10-20 11:57:20	19.1491	0.135162	20.4252	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
169130	2020-10-20 11:57:20	19.15	0.14	20.43	ABMag	g-ZTF	P48_ZTF-Cam	30

r-ZTF

P48_ZTF-Cam

2020-10-18 12:40:51 - 2020-10-20 12:53:15

4

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
166571	2020-10-20 12:53:15	18.6355	0.105185	20.0921	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
169131	2020-10-20 12:53:15	18.64	0.11	20.09	ABMag	r-ZTF	P48_ZTF-Cam	30
166569	2020-10-18 12:40:51			19.8562	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	[Last non detection] Data provided by ZTF
169129	2020-10-18 12:40:51			19.8562	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]

AT Reports

ID	Time received (UT)	Sender	Reporter/s	Reportting group	Disc. Data Source	RA	DEC	Discovery date (UT)	Discovery Mag.	Filter	Related files	AT Type	Internal name	Assoc. Groups	End prop. period	Remarks
88178	2020-11-02 11:58:52	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF	ZTF	ZTF	10:25:39.026	+16:47:14.55	2020-10-20 11:57:20.160	19.15	g-ZTF		AGN	ZTF20aclnplo	ZTF		Known SDSS and/or MILLIQUAS QSO/AGN. . See arXiv:1904.05922 for selection criteria..
86795	2020-10-20 19:25:18	ALeRCE	F. Forster, F.E. Bauer, A. Munoz-Arancibia, L. Hernandez-Garcia, G. Pignata, L. Galbany, G. Pignata, E. Camacho, J. Silva-Farfan, A. Mourao, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker	ALeRCE	ZTF	10:25:39.029	+16:47:14.60	2020-10-20 11:57:19.996	19.1491	g-ZTF		PSN	ZTF20aclnplo	ZTF		SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20aclnplo

Classification Reports

ID	Time received (UT)	Sender	Classifier/s	Group	Classification	Redshift	Related files	Assoc. Groups	End prop. period	Remarks	ADS Bibcode
8028	2020-11-17 17:58:31	ZTF_Bot1	A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF)	ZTF	SN Ic	0.0347		ZTF			2020TNSCR3488....1D

Comments

TNS System (WIS)

Mon, 11/02/2020 - 11:58

Object coordinates updated

Object coordinates updated according to AT-report 88178 of Group ZTF
Previous RA, DEC: 10:25:39.029, +16:47:14.60 (156.41262225, +16.7873898)
Updated RA, DEC: 10:25:39.026, +16:47:14.55 (156.41261015556, 16.787374777778)

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