2018evg | Transient Name Server

RA/DEC (2000)

17:31:25.160 +20:08:06.47

262.854833 +20.135131

Type

CV

Redshift

Discovery Report Classification Report

Reporting Group

ATLAS

Discovering Data Source

ATLAS

Discovery Date

2018-08-09 09:30:14.000

TNS AT

Y

Public

Y

Discovery Mag

16.384

Filter

cyan-ATLAS

Reporter/s

J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)

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
	2527	2018-08-15 20:52:48	NOT / ALFOSC		Anne Grosch, Cecillie Patricia Knudsen, Karoline Løve, Kristine Simone Nielsen, Freja Liebach Guttesen		None	tns_2018evg_2458346.37_NOT_ALFOSC.txt	tns_2018evg_2458346.37_NOT_ALFOSC.fits	Object
Binning factor: (rounded to nearest integer >1) Mouse hovers at WL: 0 (rest), ▌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
	2529	2018-08-12 07:06:29	P60 / SEDM	1440	SEDmRobot	D. Neill	ZTF	tns_2018evg_2018-08-12_07-06-29_P60_SED-Machine_ZTF.ascii		Object		2021-08-16
Binning factor: (rounded to nearest integer >1) Mouse hovers at WL: 0 (rest), ▌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

2018-08-10 04:04:48 - 2018-08-10 04:04:48

2458340.67 - 2458340.67

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
33724	2018-08-10 04:04:48	2458340.67	16.4			ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF

g-ZTF

P48_ZTF-Cam

2018-08-06 05:52:48 - 2018-08-13 04:26:24

2458336.745 - 2458343.685

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
33725	2018-08-13 04:26:24	2458343.685	16.57			ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF
33723	2018-08-06 05:52:48	2458336.745			20.79	ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF	[Last non detection]

G-Gaia

Gaia_Gaia-photometric

2018-07-04 17:09:36 - 2018-08-18 21:51:50

2458304.215 - 2458349.4109954

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
34243	2018-08-18 21:51:50	2458349.4109954	17.19	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
34242	2018-07-04 17:09:36	2458304.215			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

orange-ATLAS

ATLAS-MLO_ATLAS-01

2018-08-07 10:09:07 - 2018-08-07 10:09:07

2458337.9229977 - 2458337.9229977

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
33490	2018-08-07 10:09:07	2458337.9229977			19.35	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot	[Last non detection]

cyan-ATLAS

ATLAS-HKO_ATLAS-02

2018-08-09 09:30:14 - 2018-08-09 09:30:14

2458339.8959954 - 2458339.8959954

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
33491	2018-08-09 09:30:14	2458339.8959954	16.384	0.123	17.25	ABMag	cyan-ATLAS	ATLAS-HKO_ATLAS-02	30	Robot

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
21824	2018-08-21 16:40:06	Gaia_Bot1	A. Delgado, D. Harrison, S. Hodgkin et al.	GaiaAlerts	GaiaAlerts	17:31:25.160	+20:08:06.47	2018-08-18 21:51:50.000	17.19	G-Gaia		PSN		Gaia18chk	GaiaAlerts		blue transient on very faint PanSTARRS source. Confirmed CV ATLAS18tkb		N
21581	2018-08-13 06:57:49	ZTF_Bot1	C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration	ZTF	ZTF	17:31:25.159	+20:08:06.40	2018-08-10 04:04:48.000	16.4	r-ZTF		PSN		ZTF18abmbdbg	ZTF				N
21425	2018-08-09 23:31:42	ATLAS_Bot1	J. Tonry, B. Stalder, L. Denneau et al.	ATLAS	ATLAS	17:31:25.159	+20:08:06.40	2018-08-09 09:30:14.000	16.384	cyan-ATLAS		PSN		ATLAS18tkb	ATLAS			2018TNSTR1129....1T	N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

2522

2018-08-16 16:40:03

ZTF_Bot1

C. Fremling, A. Dugas, Y. Sharma (Caltech) on behalf of the Zwicky Transient Facility (ZTF)

ZTF

CV

1

ZTF

2018TNSCR2132....1F

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
2529	2018-08-12 07:06:29	P60 / SEDM	1440	SEDmRobot	D. Neill	ZTF	tns_2018evg_2018-08-12_07-06-29_P60_SED-Machine_ZTF.ascii		Object		2021-08-16

2520

2018-08-16 11:19:20

Subo Dong

J. Fynbo, M. Stritzinger, S. Dong, A. Grosch, C. Knudsen,K. Løve, K. Nielsen, F. Guttesen

None

CV

1

2018TNSCR1190....1F

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
2527	2018-08-15 20:52:48	NOT / ALFOSC		Anne Grosch, Cecillie Patricia Knudsen, Karoline Løve, Kristine Simone Nielsen, Freja Liebach Guttesen		None	tns_2018evg_2458346.37_NOT_ALFOSC.txt	tns_2018evg_2458346.37_NOT_ALFOSC.fits	Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 21824 of Group GaiaAlerts
Previous RA, DEC: 17:31:25.159, +20:08:06.40 (262.85483, +20.13511)
Updated RA, DEC: 17:31:25.160, +20:08:06.47 (262.854833, 20.135131)

Log in or register to post comments

Log in or register to post comments