2012ca | Transient Name Server

RA/DEC (2000)

18:41:07.250 -41:47:38.40

280.28021 -41.794

Type

SN IIn

Redshift

0.019

Classification Report

Related AstroNotes: DRAFT-709

Discovery Date

2012-04-25 00:00:00.000

Public

Host Name

ESO336-009

Comments

[Discoverer=Parker; DiscoveryRef=CBET 3101; PositionRef=CBET 3101; Orig Type=IIn] [Object cross-matched with ESO336-009]

Discovery Mag

14.8

IAU name

sn2012ca

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
	10546	2012-04-29 00:00:00	ESO-NTT / EFOSC2-NTT		Unknown		None	tns_2012ca_2012-04-29_ESO-NTT_EFOSC2-NTT.txt		Object			Spectrum 1 used in the reclassification of SN2012ca in Ransome et al., 2021.
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 z-step: v-step: Remarks Spectrum 1 used in the reclassification of SN2012ca in Ransome et al., 2021.

Light Curves

No Data

AT Reports

No Data

Classification Reports

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

10495

2021-08-16 17:47:59

Conor Ransome

None

SN IIn

0.019

Reclassification of SN2012ca in Ransome et al., 2021. SN2012ca is placed into the 'gold' category.

2021TNSCR2830....1R

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
10546	2012-04-29 00:00:00	ESO-NTT / EFOSC2-NTT		Unknown		None	tns_2012ca_2012-04-29_ESO-NTT_EFOSC2-NTT.txt		Object			Spectrum 1 used in the reclassification of SN2012ca in Ransome et al., 2021.

SN 2012ca

Spectra

Comments