2018ivc | Transient Name Server

RA/DEC (2000)

02:42:41.276 -00:00:31.92

40.6719841216 -0.00886706747595

Type

SN II

Redshift

0.00379

Discovery Report Classification Report

Reporting Group

DLT40

Discovering Data Source

DLT40

Discovery Date

2018-11-24 01:47:09.000

TNS AT

Y

Public

Y

Host Name

NGC1068

Discovery Mag

14.6523

Filter

Clear-

Reporter/s

S. Valenti, D.J.Sand, S. Wyatt

NED SIMBAD DECaLS PanSTARRS-1 SkyMapper VizieR WISE DSS ADS

Light curves

Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)

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
	3095	2018-11-24 14:24:00	Kanata / HOWPol	2700	M. Yamanaka	M. Yamanaka	None	tns_2018ivc_2018-11-24.6_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 Remarks

Light Curves

Filter

Tel / Inst

Obs-date range

JD Range

Photometry

r-ZTF

P48_ZTF-Cam

2018-11-25 08:29:26 - 2018-12-10 06:33:20

2458447.8537847 - 2458462.7731481

14

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
45394	2018-12-10 06:33:20	2458462.7731481	15.1834	0.0245959	19.0874	ABMag	r-ZTF	P48_ZTF-Cam	30
45392	2018-12-04 06:06:31	2458456.7545255	15.1214	0.031557	20.2264	ABMag	r-ZTF	P48_ZTF-Cam	30
44853	2018-12-04 06:06:31	2458456.7545255	15.1214	0.031557	20.2264	ABMag	r-ZTF	P48_ZTF-Cam	30
45391	2018-12-04 05:16:50	2458456.7200347	15.087	0.0262794	20.1073	ABMag	r-ZTF	P48_ZTF-Cam	30
44855	2018-12-04 05:16:50	2458456.7200347	15.087	0.0262794	20.1073	ABMag	r-ZTF	P48_ZTF-Cam	30
44825	2018-12-04 05:16:50	2458456.7200347	15.087	0.0262794	20.1073	ABMag	r-ZTF	P48_ZTF-Cam	30
45395	2018-11-28 07:32:34	2458450.814294	15.0932	0.0656774	16.5199	ABMag	r-ZTF	P48_ZTF-Cam	30
44854	2018-11-28 07:32:34	2458450.814294	15.0932	0.0656774	16.5199	ABMag	r-ZTF	P48_ZTF-Cam	30
44824	2018-11-28 07:32:34	2458450.814294	15.0932	0.0656774	16.5199	ABMag	r-ZTF	P48_ZTF-Cam	30
44230	2018-11-28 07:32:34	2458450.814294	15.0932	0.0656774	16.5199	ABMag	r-ZTF	P48_ZTF-Cam	30
44823	2018-11-25 08:29:26	2458447.8537847	14.5865	0.018281	19.1781	ABMag	r-ZTF	P48_ZTF-Cam	30
44856	2018-11-25 08:29:26	2458447.8537847	14.5865	0.018281	19.1781	ABMag	r-ZTF	P48_ZTF-Cam	30
44231	2018-11-25 08:29:26	2458447.8537847	14.5865	0.018281	19.1781	ABMag	r-ZTF	P48_ZTF-Cam	30
45396	2018-11-25 08:29:26	2458447.8537847	14.5865	0.018281	19.1781	ABMag	r-ZTF	P48_ZTF-Cam	30

g-ZTF

P48_ZTF-Cam

2018-12-10 06:14:36 - 2018-12-10 06:14:36

2458462.7601505 - 2458462.7601505

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
45393	2018-12-10 06:14:36	2458462.7601505	16.2516	0.0425134	18.7295	ABMag	g-ZTF	P48_ZTF-Cam	30

orange-ATLAS

ATLAS-MLO_ATLAS-01

2018-11-26 10:19:12 - 2018-11-26 10:19:12

2458448.93 - 2458448.93

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
44591	2018-11-26 10:19:12	2458448.93	14.889	0.019	18.72	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot

orange-ATLAS

ATLAS-HKO_ATLAS-02

2018-11-20 10:14:52 - 2018-11-20 10:14:52

2458442.9269907 - 2458442.9269907

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
44590	2018-11-20 10:14:52	2458442.9269907			18.6	ABMag	orange-ATLAS	ATLAS-HKO_ATLAS-02	30	Robot	[Last non detection]

w-P1

PS1_GPC1

2019-01-05 06:34:33 - 2019-01-05 06:34:33

2458488.7739931 - 2458488.7739931

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
66347	2019-01-05 06:34:33	2458488.7739931	16.84	0.02	22	ABMag	w-P1	PS1_GPC1	45	Robot

Clear-

Other_Other

2018-11-19 02:39:18 - 2018-11-24 00:52:16

2458441.61063 - 2458446.5363

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
43076	2018-11-24 00:52:16	2458446.5363	14.6523	0.02		ABMag	Clear-	Other_Other	60	Robot	Prompt5 0.4m
43075	2018-11-19 02:39:18	2458441.61063			19.355	ABMag	Clear-	Other_Other	60	Robot	[Last non detection] Prompt5 0.4m

AT Reports

ID	Time received (UT)	Sender	Reporter/s	Reporting group	Disc. Data Source	RA	DEC	Discovery date (UT)	Discovery Mag.	Filter	Related files	AT Type	Host name	Internal name	Assoc. Groups	End prop. period	Remarks	ADS Bibcode	Unreal	Auto classification
35290	2019-05-17 09:35:03	PS1_Bot1	K. C. Chambers,T. de Boer,J. Bulger et al.	Pan-STARRS	Pan-STARRS	02:42:41.276	-00:00:31.92	2019-01-05 06:34:33.000	16.84	w-P1		PSN		PS19aht	Pan-STARRS				N
26099	2018-12-10 11:20:59	ZTF_AMPEL_NEW	J. Nordin,V. Brinnel,M. Giomi et al.	ZTF	ZTF	02:42:41.278	-00:00:32.04	2018-11-25 08:29:26.000	15.087	r-ZTF		PSN		ZTF18acrcogn	ZTF				N
25867	2018-12-04 12:49:20	ZTF_AMPEL_NEW	J. Nordin,V. Brinnel,M. Giomi et al.	ZTF	ZTF	02:42:41.277	-00:00:32.12	2018-11-25 08:29:26.000	15.1214	r-ZTF		PSN		ZTF18acrcogn	ZTF				N
25857	2018-12-04 12:11:27	ZTF_AMPEL_NEW	J. Nordin,V. Brinnel,M. Giomi et al.	ZTF	ZTF	02:42:41.278	-00:00:32.06	2018-11-25 08:29:26.000	14.5865	r-ZTF		PSN		ZTF18acrcogn	ZTF				N
25749	2018-12-01 01:32:12	ATLAS_Bot1	J. Tonry,L. Denneau,A. Heinze et al.	ATLAS	ATLAS	02:42:41.276	-00:00:31.97	2018-11-26 10:19:12.000	14.889	orange-ATLAS		PSN		ATLAS18zot	ATLAS				N
25647	2018-11-28 09:51:53	ZTF_AMPEL_NEW	J. Nordin,V. Brinnel,M. Giomi et al.	ZTF	ZTF	02:42:41.280	-00:00:31.92	2018-11-25 08:29:26.000	15.0932	r-ZTF		PSN		ZTF18acrcogn	ZTF				N
25349	2018-11-24 01:49:50	DLT40_bot1	S. Valenti,D.J.Sand,S. Wyatt et al.	DLT40	DLT40	02:42:41.290	-00:00:31.71	2018-11-24 01:47:09.000	14.6523	Clear-		PSN	NGC1068	DLT18aq	DLT40			2018TNSTR1816....1V	N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

3087

2018-11-24 16:17:26

Masayuki Yamanaka

Masayuki Yamanaka

None

SN II

0.00379

1

We obtained the low-resolution spectrum of AT 2018ivc using the HOWPol attached to the 1.5-m Kanata telescope on Nov. 24.6 in 2018. The spectrum exhibits the featureless blue continuum, suggesting that this SN is classified as a young core collapse SN. GELATO (Harutyunyan et al., 2008, A&A, 488, 383) suggests that this SN is similar to that of Type II SN 2009bw at 4 days after the explosion date.

2018TNSCR1818....1Y

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
3095	2018-11-24 14:24:00	Kanata / HOWPol	2700	M. Yamanaka	M. Yamanaka	None	tns_2018ivc_2018-11-24.6_Kanata_HOWPol.txt		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 35290 of Group Pan-STARRS1
Previous RA, DEC: 02:42:41.290, -00:00:31.71 (40.672042, -0.008808)
Updated RA, DEC: 02:42:41.276, -00:00:31.92 (40.6719841216, -0.00886706747595)

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