2018avp | Transient Name Server

RA/DEC (2000)

13:00:26.510 +18:37:09.70

195.110458 +18.619361

Type

SN Ia

Redshift

0.048

Discovery Report Classification Report

Reporting Group

ASAS-SN

Discovering Data Source

ASAS-SN

Discovery Date

2018-04-16 06:00:00.000

TNS AT

Y

Public

Y

Host Name

SDSS J130026.83+183711.1

Host Redshift

0.052717

Discovery Mag

17.9

Filter

g-Sloan

Reporter/s

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

NED SIMBAD DECaLS PanSTARRS-1 SkyMapper VizieR WISE DSS ADS

Light curves

▌

P48_ZTF-Cam_r

▌

ASASSN-3_Paczynski_g

▌

ATLAS-MLO_ATLAS-01_orange

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
	1919	2018-04-22 04:26:46	ESO-NTT / EFOSC2-NTT	600	K. E. Heintz, D. Malesani	G. Leloudas, P. D'Avanzo	ePESSTO	tns_2018avp_2018-04-22_04-26-46_ESO-NTT_EFOSC2-NTT_ePESSTO.asci	tns_2018avp_2018-04-22_04-26-46_ESO-NTT_EFOSC2-NTT_ePESSTO.fits	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
	1900	2018-04-21 19:33:00	Ekar / AFOSC		Tomasella		Padova-Asiago	tns_2018avp_2018-04-21_19-33-00_Ekar_AFOSC_Padova-Asiago.dat	tns_2018avp_2018-04-21_19-33-00_Ekar_AFOSC_Padova-Asiago.fits	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
	1930	2018-04-10 00:00:00	APO-3.5m / DIS		M. Graham	M. Graham	ZTF	tns_2018avp_2018-04-10.0_APO_3.5m_DIS_ZTF.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

2018-04-10 06:00:00 - 2018-04-10 06:00:00

2458218.75 - 2458218.75

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
27367	2018-04-10 06:00:00	2458218.75	18.3			ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF-comissioning

g-Sloan

ASASSN-3_Paczynski

2018-04-07 04:19:12 - 2018-04-16 06:00:00

2458215.68 - 2458224.75

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
27072	2018-04-16 06:00:00	2458224.75	17.9			ABMag	g-Sloan	ASASSN-3_Paczynski
27071	2018-04-07 04:19:12	2458215.68			17.9	ABMag	g-Sloan	ASASSN-3_Paczynski			[Last non detection]

orange-ATLAS

ATLAS-MLO_ATLAS-01

2018-03-28 12:23:02 - 2018-04-05 11:54:14

2458206.0159954 - 2458213.9959954

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
27305	2018-04-05 11:54:14	2458213.9959954	19.422	0.171	18.98	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot
27304	2018-03-28 12:23:02	2458206.0159954			18.58	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot	[Last non detection]

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
18002	2018-04-24 06:24:29	ZTF_Bot1	Ragnhild Lunnan,Francesco Taddia,Jesper Sollerman et al.	ZTF	ZTF	13:00:26.510	+18:37:09.70	2018-04-10 06:00:00.000	18.3	r-ZTF		PSN		ZTF18aahheaj	ZTF				N
17970	2018-04-23 17:52:02	ATLAS_Bot1	J. Tonry,B. Stalder,L. Denneau et al.	ATLAS	ATLAS	13:00:26.518	+18:37:09.79	2018-04-05 11:54:14.000	19.422	orange-ATLAS		PSN		ATLAS18nnq	ATLAS				N
17809	2018-04-17 13:05:36	Krzysztof Stanek	J. Brimacombe,K. Z. Stanek,for the ASAS-SN team et al.	ASAS-SN	ASAS-SN	13:00:26.551	+18:37:10.09	2018-04-16 06:00:00.000	17.9	g-Sloan		PSN	SDSS J130026.83+183711.1	ASASSN-18ii	ASAS-SN		In several epochs, confirmed by follow-up images	2018TNSTR.504....1B	N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

1925

2018-04-24 06:51:24

ZTF_Bot1

Ragnhild Lunnan, Francesco Taddia, Jesper Sollerman, Cristina Barbarino, Ariel Goobar (OKC), Christoffer Fremling, Mansi Kasliwal, Chris Cannella, Nadejda Blagorodnova, J. Don Neill, Richard Walters, Anna Ho, Lin Yan, Kevin Burdge (Caltech), Steve Schulze, Ofer Yaron, Avishay Gal-Yam, Yi Yang (Weizmann), Melissa Graham, V. Zach Golkhou, Eric Bellm (UW), Daniel Perley (LJMU) on behalf of ZTF

ZTF

SN Ia

0.048

1

ZTF

2018TNSCR2091....1L

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
1930	2018-04-10 00:00:00	APO-3.5m / DIS		M. Graham	M. Graham	ZTF	tns_2018avp_2018-04-10.0_APO_3.5m_DIS_ZTF.txt		Object

1914

2018-04-23 06:55:29

ePESSTO_Bot1

K. E. Heintz, D. Malesani, G. Leloudas, P. D'Avanzo, O. Yaron, N. Knezevic on behalf of ePESSTO

ePESSTO

SN Ia

0.053

1

ePESSTO

2018TNSCR2089....1H

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
1919	2018-04-22 04:26:46	ESO-NTT / EFOSC2-NTT	600	K. E. Heintz, D. Malesani	G. Leloudas, P. D'Avanzo	ePESSTO	tns_2018avp_2018-04-22_04-26-46_ESO-NTT_EFOSC2-NTT_ePESSTO.asci	tns_2018avp_2018-04-22_04-26-46_ESO-NTT_EFOSC2-NTT_ePESSTO.fits	Object

1895

2018-04-22 11:44:44

Enrico Cappellaro

Enrico Cappellaro

Padova-Asiago

SN Ia

0.053

1

Padova-Asiago

2018TNSCR.530....1C

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
1900	2018-04-21 19:33:00	Ekar / AFOSC		Tomasella		Padova-Asiago	tns_2018avp_2018-04-21_19-33-00_Ekar_AFOSC_Padova-Asiago.dat	tns_2018avp_2018-04-21_19-33-00_Ekar_AFOSC_Padova-Asiago.fits	Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 18002 of Group ZTF
Previous RA, DEC: 13:00:26.551, +18:37:10.09 (195.11063, +18.61947)
Updated RA, DEC: 13:00:26.510, +18:37:09.70 (195.110458, 18.619361)

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Finding Chart

http://www.astronomy.ohio-state.edu/~assassin/followup/asassn-18ii.png

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