2018hlr | Transient Name Server

RA/DEC (2000)

18:20:33.175 +41:58:05.07

275.1382306 +41.9680747

Type

SN Ia

Redshift

0.031

Discovery Report Classification Report

Reporting Group

PTSS

Discovering Data Source

PTSS

Discovery Date

2018-10-18 10:50:19.000

TNS AT

Y

Public

Y

Host Name

SDSS J182033.43+415807.3

Discovery Mag

17.7

Filter

V-Johnson

Reporter/s

Zhijian Xu,Wenxiong Li(THU), Bin Li (PMO),Xinghan Zhang,Xiaofeng Wang(THU),Hanjie Tan(NCU),Haibin Zhao(PMO),Lifan Wang (PMO/TAMU),Jujia Zhang(YNAO)

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
	2927	2018-10-23 06:06:08	UH88 / SNIFS	1800	Payne, Do, Tucker		SCAT	tns_2018hlr_2458414.754271_UH88_SNIFS_SCAT.dat		Object			Reduced with summit-based quick reduction pipeline. Care should be taken before using this spectrum for further science.
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 Reduced with summit-based quick reduction pipeline. Care should be taken before using this spectrum for further science.

Light Curves

Filter

Tel / Inst

Obs-date range

JD Range

Photometry

i-ZTF

P48_ZTF-Cam

2018-10-09 05:52:48 - 2018-10-09 05:52:48

2458400.745 - 2458400.745

6

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
41979	2018-10-09 05:52:48	2458400.745			19.61	ABMag	i-ZTF	P48_ZTF-Cam	30		[Last non detection]
41827	2018-10-09 05:52:48	2458400.745			19.61	ABMag	i-ZTF	P48_ZTF-Cam	30		[Last non detection]
40512	2018-10-09 05:52:48	2458400.745			19.61	ABMag	i-ZTF	P48_ZTF-Cam	30		[Last non detection]
41570	2018-10-09 05:52:48	2458400.745			19.61	ABMag	i-ZTF	P48_ZTF-Cam	30		[Last non detection]
41243	2018-10-09 05:52:48	2458400.745			19.61	ABMag	i-ZTF	P48_ZTF-Cam	30		[Last non detection]
41462	2018-10-09 05:52:48	2458400.745			19.61	ABMag	i-ZTF	P48_ZTF-Cam	30		[Last non detection]

r-ZTF

P48_ZTF-Cam

2018-09-27 04:43:40 - 2018-11-10 02:15:14

2458388.6969907 - 2458432.5939236

8

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
41982	2018-11-10 02:15:14	2458432.5939236	18.1634	0.0726198	19.8611	ABMag	r-ZTF	P48_ZTF-Cam	30
41830	2018-11-10 02:15:14	2458432.5939236	18.1634	0.0726198	19.8611	ABMag	r-ZTF	P48_ZTF-Cam	30
40513	2018-11-10 02:15:14	2458432.5939236	18.1634	0.0726198	19.8611	ABMag	r-ZTF	P48_ZTF-Cam	30
41573	2018-11-10 02:15:14	2458432.5939236	18.1634	0.0726198	19.8611	ABMag	r-ZTF	P48_ZTF-Cam	30
41465	2018-11-10 02:15:14	2458432.5939236	18.1634	0.0726198	19.8611	ABMag	r-ZTF	P48_ZTF-Cam	30
41245	2018-11-10 02:15:14	2458432.5939236	18.1634	0.0726198	19.8611	ABMag	r-ZTF	P48_ZTF-Cam	30
38545	2018-11-01 02:13:55	2458423.5929977	17.75			ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF
38544	2018-09-27 04:43:40	2458388.6969907			20.04	ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF	[Last non detection]

g-ZTF

P48_ZTF-Cam

2018-11-04 04:10:33 - 2018-11-10 03:50:02

2458426.6739931 - 2458432.6597454

13

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
41464	2018-11-10 03:50:02	2458432.6597454	18.6421	0.136397	19.548	ABMag	g-ZTF	P48_ZTF-Cam	30
41244	2018-11-10 03:50:02	2458432.6597454	18.6421	0.136397	19.548	ABMag	g-ZTF	P48_ZTF-Cam	30
40515	2018-11-10 03:50:02	2458432.6597454	18.6421	0.136397	19.548	ABMag	g-ZTF	P48_ZTF-Cam	30
41572	2018-11-10 03:50:02	2458432.6597454	18.6421	0.136397	19.548	ABMag	g-ZTF	P48_ZTF-Cam	30
41829	2018-11-10 03:50:02	2458432.6597454	18.6421	0.136397	19.548	ABMag	g-ZTF	P48_ZTF-Cam	30
41981	2018-11-10 03:50:02	2458432.6597454	18.6421	0.136397	19.548	ABMag	g-ZTF	P48_ZTF-Cam	30
41246	2018-11-07 03:42:10	2458429.654294	18.3122	0.0799349	20.3426	ABMag	g-ZTF	P48_ZTF-Cam	30
41463	2018-11-07 03:42:10	2458429.654294	18.3122	0.0799349	20.3426	ABMag	g-ZTF	P48_ZTF-Cam	30
41571	2018-11-07 03:42:10	2458429.654294	18.3122	0.0799349	20.3426	ABMag	g-ZTF	P48_ZTF-Cam	30
40514	2018-11-07 03:42:10	2458429.654294	18.3122	0.0799349	20.3426	ABMag	g-ZTF	P48_ZTF-Cam	30
41828	2018-11-07 03:42:10	2458429.654294	18.3122	0.0799349	20.3426	ABMag	g-ZTF	P48_ZTF-Cam	30
41980	2018-11-07 03:42:10	2458429.654294	18.3122	0.0799349	20.3426	ABMag	g-ZTF	P48_ZTF-Cam	30
38546	2018-11-04 04:10:33	2458426.6739931	18.01			ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF

V-Johnson

CNEOST_STA1600

2018-10-18 10:50:19 - 2018-10-18 10:50:19

2458409.9516088 - 2458409.9516088

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
37810	2018-10-18 10:50:19	2458409.9516088	17.7			VegaMag	V-Johnson	CNEOST_STA1600		Bin Li

cyan-ATLAS

ATLAS-HKO_ATLAS-02

2018-10-05 07:35:02 - 2018-10-09 06:17:16

2458396.8159954 - 2458400.7619907

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
38693	2018-10-09 06:17:16	2458400.7619907	18.887	0.174	19.71	ABMag	cyan-ATLAS	ATLAS-HKO_ATLAS-02	30	Robot
38692	2018-10-05 07:35:02	2458396.8159954			19.39	ABMag	cyan-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
25030	2018-11-16 13:03:00	ZTF_AMPEL_NEW	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	18:20:33.175	+41:58:05.07	2018-11-01 02:14:03.000	18.3122	g-ZTF		PSN		ZTF18acaqbvs	ZTF				N
24986	2018-11-15 13:04:38	ZTF_AMPEL_NEW	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	18:20:33.175	+41:58:05.07	2018-11-01 02:14:03.000	18.3122	g-ZTF		PSN		ZTF18acaqbvs	ZTF				N
24899	2018-11-12 13:16:07	ZTF_AMPEL_NEW	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	18:20:33.175	+41:58:05.07	2018-11-01 02:14:03.000	18.3122	g-ZTF		PSN		ZTF18acaqbvs	ZTF				N
24875	2018-11-12 13:05:12	ZTF_AMPEL_NEW	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	18:20:33.175	+41:58:05.07	2018-11-01 02:14:03.000	18.3122	g-ZTF		PSN		ZTF18acaqbvs	ZTF				N
24807	2018-11-11 13:42:55	ZTF_AMPEL_NEW	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	18:20:33.166	+41:58:05.05	2018-11-01 02:14:03.000	18.6421	g-ZTF		PSN		ZTF18acaqbvs	ZTF				N
24626	2018-11-10 14:19:47	ZTF_AMPEL_NEW	J. Nordin, V. Brinnel, M. Giomi (HU Berlin) et al.	ZTF	ZTF	18:20:33.199	+41:58:04.98	2018-11-01 02:14:03.000	18.1634	r-ZTF		PSN		ZTF18acaqbvs	ZTF				N
24067	2018-11-06 14:55:07	ATLAS_Bot1	J. Tonry, L. Denneau, A. Heinze et al.	ATLAS	ATLAS	18:20:33.183	+41:58:04.96	2018-10-09 06:17:16.000	18.887	cyan-ATLAS		PSN		ATLAS18wcp	ATLAS				N
23997	2018-11-05 05:06:36	ZTF_Bot1	C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration	ZTF	ZTF	18:20:33.187	+41:58:05.09	2018-11-01 02:13:55.000	17.75	r-ZTF		PSN		ZTF18acaqbvs	ZTF				N
23654	2018-10-19 01:33:14	Wenxiong Li	Zhijian Xu, Wenxiong Li(THU), Bin Li (PMO) et al.	PTSS	PTSS	18:20:33.170	+41:58:04.41	2018-10-18 10:50:19.000	17.7	V-Johnson		PSN	SDSS J182033.43+415807.3	PTSS-18jmj	PTSS		This supernova candidate was discovered by the 1.04m Schmidt telescope at Xuyi Observatory during the PMO-Tsinghua Transient Survey(PTSS). The transient is located 4'' west and 3” south of the centre of SDSS J182033.43+415807.3. The link of the discovery information at:http://www.cneost.org/ptss2/findname.php?ptssname=PTSS-18jmj	2018TNSTR1604....1X	N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

2919

2018-10-23 14:09:33

Aaron Do

Aaron Do, Anna V. Payne, Michael A. Tucker, Mark E. Huber, Ben J. Shappee

SCAT

SN Ia

0.031

1

SCAT

Type Ia Supernova. 11.8 ± 26.64 days after maximum light. Redshift 0.0310 ± 0.0057.

2018TNSCR1626....1D

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
2927	2018-10-23 06:06:08	UH88 / SNIFS	1800	Payne, Do, Tucker		SCAT	tns_2018hlr_2458414.754271_UH88_SNIFS_SCAT.dat		Object			Reduced with summit-based quick reduction pipeline. Care should be taken before using this spectrum for further science.

Comments

Object coordinates updated

Object coordinates updated according to AT-report 24875 of Group ZTF
Previous RA, DEC: 18:20:33.170, +41:58:04.41 (275.138208, +41.967892)
Updated RA, DEC: 18:20:33.175, +41:58:05.07 (275.1382306, 41.9680747)

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