SN 2019ahh | Transient Name Server

SN 2019ahh

RA/DEC (2000)

14:02:15.209 +09:46:59.95

210.56337 +9.78332

Type

SN Ia-91bg-like

Redshift

0.0225

Discovery Report Classification Report

Reporting Group

ASAS-SN

Discovering Data Source

ASAS-SN

Discovery Date

2019-01-30 02:09:36.000

TNS AT

Y

Public

Y

Host Name

2MASX J14021471+0946557

Host Redshift

0.022549

Discovery Mag

17.3

Filter

g-Sloan

Reporter/s

K. Z. Stanek, for the ASAS-SN team

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
	3510	2019-02-04 14:46:53	UH88 / SNIFS	1800	Tucker		SCAT	tns_2019ahh_2458519.1159_UH88_SNIFS_SCAT.dat		Object	SCAT		Reduced with a summit-based quick reduction pipeline.
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 Reduced with a summit-based quick reduction pipeline.

Light Curves

Filter

Tel / Inst

Obs-date range

Photometry

g-Sloan

ASASSN-4_Leavitt

2019-01-25 10:33:36 - 2019-01-25 10:33:36

1

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
52707	2019-01-25 10:33:36			16.8	ABMag	g-Sloan	ASASSN-4_Leavitt			[Last non detection]

g-Sloan

ASASSN-5_Payne-Gaposchkin

2019-01-30 02:09:36 - 2019-01-30 02:09:36

1

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
52708	2019-01-30 02:09:36	17.3			ABMag	g-Sloan	ASASSN-5_Payne-Gaposchkin

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
29391	2019-01-30 04:24:27	KZStanek	K. Z. Stanek, for the ASAS-SN team	ASAS-SN	ASAS-SN	14:02:15.209	+09:46:59.95	2019-01-30 02:09:36.000	17.3	g-Sloan		PSN	ASASSN-19bs	ASAS-SN		Present in two epochs

Classification Reports

ID	Time received (UT)	Sender	Classifier/s	Group	Classification	Redshift	Related files	Assoc. Groups	End prop. period	Remarks	ADS Bibcode
3503	2019-02-04 15:57:36	tuckerma	M A Tucker, A V Payne, A Do, M E Huber, B J Shappee (IfA UH Manoa)	SCAT	SN Ia-91bg-like	0.0225		SCAT		91bg-like SN Ia a few days after maximum light. Redshift from the host (NED).	2019TNSCR1242....1T

Comments

Patrick Vallely (The Ohio State University)

Thu, 01/31/2019 - 15:03

Finding Chart

http://www.astronomy.ohio-state.edu/assassin/followup/asassn-19bs.png

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