SN 2018ata

SN 2018ata

RA/DEC (2000)

12:41:31.344 +26:01:59.16

190.3806 +26.0331

Type

SN Ia

Redshift

0.19

NED SIMBAD DECaLS PanSTARRS-1 SkyMapper VizieR WISE DSS ADS

Discovery Report Classification Report

Source Group

SNHunt

Discovery Date

2018-04-10 06:30:17

TNS AT

Public

Host Name

NGC 4614

Host Redshift

0.0161

Discovery Mag

20.1

Filter

V-crts-CRTS

Discoverer/s

Mirco Villi with CRTS

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
	1885	2018-04-20 00:43:12	Ekar / AFOSC	2700	S. Chen, Y. Cai, A. Reguitti, E. Congiu	A. Pastorello	Padova-Asiago	tns_2018ata_2018-04-20.03_Ekar_AFOSC_Padova-Asiago.	tns_2018ata_2018-04-20.03_Ekar_AFOSC_Padova-Asiago.fits		Padova-Asiago
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

V-crts-CRTS

Other_Other

2018-03-22 07:51:42 - 2018-04-10 06:30:17

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
26909	2018-04-10 06:30:17	20.1			ABMag	V-crts-CRTS	Other_Other			Seen in four images.
26908	2018-03-22 07:51:42			21.5	ABMag	V-crts-CRTS	Other_Other			[Last non detection] MLS 10K CCD. It would be nice if I didn't have to enter this same info every single time.

AT Reportings

ID	Time received (UT)	Sender	Reporter/s (Discoverer/s)	Group	RA	DEC	Discovery date (UT)	Discovery Mag.	Filter	Related files	AT Type	Internal name	Assoc. Groups	End prop. period	Remarks
17721	2018-04-10 18:06:38	ajd	Mirco Villi with CRTS	SNHunt	12:41:31.344	+26:01:59.16	2018-04-10 06:30:17	20.1	V-crts-CRTS		PSN		CRTS, SNHunt

Classification Reportings

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Related files

Assoc. Groups

End prop. period

Remarks

1880

2018-04-20 14:22:57

pasto

S. Chen, Y. Cai, E. Congiu, A. Reguitti (Padova University), A. Pastorello

Padova-Asiago

SN Ia

0.19

Padova-Asiago

The spectrum resembles that of a normal Type Ia SN at about the B-band maximum light. The redshift is estimated through the broad SN features. We also note that although SNhunt368 is projected near NGC 4614 (z=0.016), it is associated to a much more distant foreground galaxy.

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