SN 2020gdw

SN 2020gdw

RA/DEC (2000)

13:22:46.330 -12:59:25.50

200.693042 -12.990417

Type

SN Ia

Redshift

0.018

Discovery Report Classification Report

Reporting Group

None

Discovering Data Source

None

Discovery Date

2020-04-10 13:58:55.000

TNS AT

Public

Host Name

NGC 5111

Discovery Mag

15.8

Filter

Clear-

Reporter/s

Koichi Itagaki

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
	6554	2020-04-15 00:00:00	Kanata / HOWPol		Tatsuya Nakaoka	Tatsuya Nakaoka	None	tns_2020gdw_2020-04-15_Kanata_HOWPol.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 Contrib Publish Remarks

Light Curves

Filter

Tel / Inst

Obs-date range

Photometry

Clear-

Other_Other

2020-04-10 13:58:55 - 2020-04-10 13:58:55

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
128672	2020-04-10 13:58:55	15.8			VegaMag	Clear-	Other_Other			0.5-m f6.0

R-Cousins

Other_Other

2020-04-11 11:41:00 - 2020-04-11 11:41:00

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
129005	2020-04-11 11:41:00	15.8			VegaMag	R-Cousins	Other_Other	150	F.Watanabe	0.4-m f/10 Meili telescope (Meade Schmidt-Cassegrain telescope) + CCD (SBIG STL-1001E) at Nayoro Observatory

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
66670	2020-04-11 12:15:23	Fumitake Watanabe	Fumitake Watanabe			13:22:46.320	-12:59:25.50	2020-04-11 11:41:00.000	15.8	R-Cousins		PSN
66359	2020-04-10 15:02:31	K.Itagaki	Koichi Itagaki			13:22:46.330	-12:59:25.50	2020-04-10 13:58:55.000	15.8	Clear-		PSN