2019clj | Transient Name Server

RA/DEC (2000)

16:42:53.890 -05:17:08.99

250.724542 -5.285831

Type

CV

Redshift

Discovery Report Classification Report

Reporting Group

ATLAS

Discovering Data Source

ATLAS

Discovery Date

2019-03-26 14:11:02.000

TNS AT

Y

Public

Y

Discovery Mag

17.025

Filter

orange-ATLAS

Reporter/s

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

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
	3761	2019-03-30 12:46:54	UH88 / SNIFS	1200	A Do		SCAT	tns_2019clj_2458573.032569_UH88_SNIFS_SCAT.dat		Object			Reduced with a summit quick-reduction pipeline.
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 Reduced with a summit quick-reduction pipeline.

Light Curves

Filter

Tel / Inst

Obs-date range

JD Range

Photometry

r-ZTF

P48_ZTF-Cam

2019-03-31 10:28:45 - 2019-04-14 10:03:18

2458573.9366435 - 2458587.9189583

10

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
61651	2019-04-14 10:03:18	2458587.9189583	16.78	0.04	19.61	ABMag	r-ZTF	P48_ZTF-Cam	30
61352	2019-04-11 09:25:09	2458584.8924653	16.51	0.03	20.13	ABMag	r-ZTF	P48_ZTF-Cam	30
61373	2019-04-04 10:59:27	2458577.957963	16.13	0.53	15.91	ABMag	r-ZTF	P48_ZTF-Cam	30
60272	2019-04-04 10:59:27	2458577.957963	16.13	0.53	15.91	ABMag	r-ZTF	P48_ZTF-Cam	30
58138	2019-03-31 10:28:45	2458573.9366435	15.76	0.03	20.36	ABMag	r-ZTF	P48_ZTF-Cam	30
58127	2019-03-31 10:28:45	2458573.9366435	15.76	0.03	20.36	ABMag	r-ZTF	P48_ZTF-Cam	30
58299	2019-03-31 10:28:45	2458573.9366435	15.76	0.03	20.36	ABMag	r-ZTF	P48_ZTF-Cam	30
58318	2019-03-31 10:28:45	2458573.9366435	15.76	0.03	20.36	ABMag	r-ZTF	P48_ZTF-Cam	30
58328	2019-03-31 10:28:45	2458573.9366435	15.76	0.03	20.36	ABMag	r-ZTF	P48_ZTF-Cam	30
59768	2019-03-31 10:28:45	2458573.9366435	15.76	0.03	20.36	ABMag	r-ZTF	P48_ZTF-Cam	30

g-ZTF

P48_ZTF-Cam

2019-03-27 10:04:12 - 2019-04-08 11:06:56

2458569.9195949 - 2458581.9631481

12

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
61374	2019-04-08 11:06:56	2458581.9631481	16.71	0.04	20.41	ABMag	g-ZTF	P48_ZTF-Cam	30
61351	2019-04-08 11:06:56	2458581.9631481	16.71	0.04	20.41	ABMag	g-ZTF	P48_ZTF-Cam	30
59092	2019-04-04 11:04:54	2458577.9617361	16	0.08	17.78	ABMag	g-ZTF	P48_ZTF-Cam	30
61650	2019-03-31 11:04:52	2458573.9617245	15.83	0.03	20.3	ABMag	g-ZTF	P48_ZTF-Cam	30
59091	2019-03-31 11:04:52	2458573.9617245	15.83	0.03	20.3	ABMag	g-ZTF	P48_ZTF-Cam	30
58329	2019-03-31 11:04:52	2458573.9617245	15.83	0.03	20.3	ABMag	g-ZTF	P48_ZTF-Cam	30
58128	2019-03-31 11:04:52	2458573.9617245	15.83	0.03	20.3	ABMag	g-ZTF	P48_ZTF-Cam	30
60273	2019-03-31 11:04:52	2458573.9617245	15.83	0.03	20.3	ABMag	g-ZTF	P48_ZTF-Cam	30
58319	2019-03-31 11:04:52	2458573.9617245	15.83	0.03	20.3	ABMag	g-ZTF	P48_ZTF-Cam	30
58137	2019-03-27 10:04:12	2458569.9195949	15.39	0.03	18.14	ABMag	g-ZTF	P48_ZTF-Cam	30
59769	2019-03-27 10:04:12	2458569.9195949	15.39	0.03	18.14	ABMag	g-ZTF	P48_ZTF-Cam	30
58298	2019-03-27 10:04:12	2458569.9195949	15.39	0.03	18.14	ABMag	g-ZTF	P48_ZTF-Cam	30

G-Gaia

Gaia_Gaia-photometric

2019-03-10 04:56:38 - 2019-03-31 21:10:04

2458552.7059954 - 2458574.3819907

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
58488	2019-03-31 21:10:04	2458574.3819907	15.82	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
58487	2019-03-10 04:56:38	2458552.7059954			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

orange-ATLAS

ATLAS-MLO_ATLAS-01

2019-03-26 14:11:02 - 2019-03-26 14:11:02

2458569.0909954 - 2458569.0909954

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
57838	2019-03-26 14:11:02	2458569.0909954	17.025	0.091	18.54	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot

orange-ATLAS

ATLAS-HKO_ATLAS-02

2019-03-24 14:36:57 - 2019-03-24 14:36:57

2458567.1089931 - 2458567.1089931

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
57837	2019-03-24 14:36:57	2458567.1089931			16.84	ABMag	orange-ATLAS	ATLAS-HKO_ATLAS-02	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
33098	2019-04-14 20:36:25	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	16:42:53.894	-05:17:08.91	2019-03-31 11:04:52.000	15.83	g-ZTF		PSN		ZTF19aanpgdu	ZTF				N
32997	2019-04-12 17:26:45	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	16:42:53.911	-05:17:08.76	2019-04-04 10:59:27.000	16.13	r-ZTF		PSN		ZTF19aanpgdu	ZTF				N
32989	2019-04-12 17:16:58	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	16:42:53.894	-05:17:08.86	2019-04-08 11:06:56.000	16.71	g-ZTF		PSN		ZTF19aanpgdu	ZTF				N
32555	2019-04-09 09:54:43	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	16:42:53.911	-05:17:08.76	2019-03-31 11:04:52.000	16.13	r-ZTF		PSN		ZTF19aanpgdu	ZTF				N
32371	2019-04-09 08:55:49	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	16:42:53.892	-05:17:08.91	2019-03-27 10:04:12.000	15.76	r-ZTF		PSN		ZTF19aanpgdu	ZTF				N
32115	2019-04-05 07:47:28	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	16:42:53.894	-05:17:08.91	2019-03-31 11:04:52.000	15.83	g-ZTF		PSN		ZTF19aanpgdu	ZTF				N
31884	2019-04-02 13:01:15	Gaia_Bot1	A. Delgado, D. Harrison, S. Hodgkin et al.	GaiaAlerts	GaiaAlerts	16:42:53.890	-05:17:08.99	2019-03-31 21:10:04.000	15.82	G-Gaia		PSN		Gaia19beg	GaiaAlerts		bright blue hostless transient, candidate CV		N
31820	2019-04-01 08:32:09	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	16:42:53.892	-05:17:08.91	2019-03-31 10:28:45.000	15.76	r-ZTF		PSN		ZTF19aanpgdu	ZTF				N
31815	2019-04-01 08:29:12	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	16:42:53.892	-05:17:08.91	2019-03-31 10:28:45.000	15.76	r-ZTF		PSN		ZTF19aanpgdu	ZTF				N
31806	2019-04-01 08:27:13	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	16:42:53.894	-05:17:08.94	2019-03-27 10:04:12.000	15.39	g-ZTF		PSN		ZTF19aanpgdu	ZTF				N
31741	2019-03-31 12:58:00	ZTF_AMPEL_NEW	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	16:42:53.894	-05:17:08.94	2019-03-27 10:04:12.000	15.39	g-ZTF		PSN		ZTF19aanpgdu	ZTF				N
31737	2019-03-31 12:56:26	ZTF_AMPEL_NEW	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	16:42:53.892	-05:17:08.91	2019-03-31 10:28:45.000	15.76	r-ZTF		PSN		ZTF19aanpgdu	ZTF				N
31616	2019-03-27 23:48:06	ATLAS_Bot1	J. Tonry, L. Denneau, A. Heinze et al.	ATLAS	ATLAS	16:42:53.885	-05:17:08.96	2019-03-26 14:11:02.000	17.025	orange-ATLAS		PSN		ATLAS19ecd	ATLAS			2019TNSTR.450....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

3754

2019-04-02 05:43:30

Michael Tucker

M A Tucker, A Do, A V Payne, M E Huber, B J Shappee (IfA UH Manoa)

SCAT

CV

1

SCAT

Double-peaked absorption lines for the Balmer series and Helium lines at z=0.

2019TNSCR.488....1T

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
3761	2019-03-30 12:46:54	UH88 / SNIFS	1200	A Do		SCAT	tns_2019clj_2458573.032569_UH88_SNIFS_SCAT.dat		Object			Reduced with a summit quick-reduction pipeline.

Comments

Object coordinates updated

Object coordinates updated according to AT-report 31884 of Group GaiaAlerts
Previous RA, DEC: 16:42:53.885, -05:17:08.96 (250.72452, -5.28582111111)
Updated RA, DEC: 16:42:53.890, -05:17:08.99 (250.724542, -5.285831)

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