2019cmh | Transient Name Server

RA/DEC (2000)

10:34:39.311 +53:58:22.46

158.663794478 +53.9729043401

Type

SN Ia

Redshift

0.048

Discovery Report Classification Report

Reporting Group

ASAS-SN

Discovering Data Source

ASAS-SN

Discovery Date

2019-03-27 11:02:24.000

TNS AT

Y

Public

Y

Host Name

SDSS J103439.83+535820.8

Host Redshift

0.046386

Discovery Mag

18

Filter

g-Sloan

Reporter/s

P. Vallely and J. Shields, for the ASAS-SN team

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
	3753	2019-03-31 08:00:00	UH88 / SNIFS	900	Aaron Do		SCAT	tns_2019cmh_2019-03-31_08-00-00_UH88_SNIFS_SCAT.dat		Object			Type Ia supernova near maximum light. SNID phase: -3.2(5.1) days, host redshift 0.046386
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 Type Ia supernova near maximum light. SNID phase: -3.2(5.1) days, host redshift 0.046386
	3777	2019-03-26 20:05:45	P60 / SEDM	1200	SEDmRobot	auto	ZTF	tns_2019cmh_2019-03-26_20-05-45_P60_SEDM_ZTF.ascii		Object		2022-04-03
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

2019-03-04 07:23:49 - 2019-04-07 05:14:02

2458546.808206 - 2458580.7180903

27

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
60234	2019-04-07 05:14:02	2458580.7180903	17.59	0.04	20.64	ABMag	r-ZTF	P48_ZTF-Cam	30
61618	2019-04-07 05:14:02	2458580.7180903	17.59	0.04	20.64	ABMag	r-ZTF	P48_ZTF-Cam	30
61601	2019-04-02 05:14:34	2458575.7184491	17.62	0.06	19.63	ABMag	r-ZTF	P48_ZTF-Cam	30
62063	2019-04-02 05:14:34	2458575.7184491	17.62	0.06	19.63	ABMag	r-ZTF	P48_ZTF-Cam	30
60472	2019-04-02 05:14:34	2458575.7184491	17.62	0.06	19.63	ABMag	r-ZTF	P48_ZTF-Cam	30
59868	2019-04-02 05:14:34	2458575.7184491	17.62	0.06	19.63	ABMag	r-ZTF	P48_ZTF-Cam	30
58711	2019-04-02 05:14:34	2458575.7184491	17.62	0.06	19.63	ABMag	r-ZTF	P48_ZTF-Cam	30
61600	2019-03-30 05:23:23	2458572.7245833	17.78	0.05	19.83	ABMag	r-ZTF	P48_ZTF-Cam	30
59867	2019-03-30 05:23:23	2458572.7245833	17.78	0.05	19.83	ABMag	r-ZTF	P48_ZTF-Cam	30
58710	2019-03-30 05:23:23	2458572.7245833	17.78	0.05	19.83	ABMag	r-ZTF	P48_ZTF-Cam	30
58651	2019-03-30 05:23:23	2458572.7245833	17.78	0.05	19.83	ABMag	r-ZTF	P48_ZTF-Cam	30
61273	2019-03-30 05:23:23	2458572.7245833	17.78	0.05	19.83	ABMag	r-ZTF	P48_ZTF-Cam	30
57961	2019-03-30 05:23:23	2458572.7245833	17.78	0.05	19.83	ABMag	r-ZTF	P48_ZTF-Cam	30
58652	2019-03-25 05:52:02	2458567.7444676	18.53	0.06	20.72	ABMag	r-ZTF	P48_ZTF-Cam	30
61274	2019-03-25 05:52:02	2458567.7444676	18.53	0.06	20.72	ABMag	r-ZTF	P48_ZTF-Cam	30
61272	2019-03-04 07:23:49	2458546.808206			20.552	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]
61617	2019-03-04 07:23:49	2458546.808206			20.552	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]
61322	2019-03-04 07:23:49	2458546.808206			20.552	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]
61599	2019-03-04 07:23:49	2458546.808206			20.552	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]
60471	2019-03-04 07:23:49	2458546.808206			20.552	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]
60232	2019-03-04 07:23:49	2458546.808206			20.552	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]
59866	2019-03-04 07:23:49	2458546.808206			20.552	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]
58709	2019-03-04 07:23:49	2458546.808206			20.552	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]
58650	2019-03-04 07:23:49	2458546.808206			20.552	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]
62061	2019-03-04 07:23:49	2458546.808206			20.552	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]
57959	2019-03-04 07:23:49	2458546.808206			20.552	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]
62193	2019-03-04 07:23:49	2458546.808206			20.552	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]

g-ZTF

P48_ZTF-Cam

2019-03-30 04:49:47 - 2019-04-18 04:44:41

2458572.7012384 - 2458591.6976968

9

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
62062	2019-04-18 04:44:41	2458591.6976968	18.08	0.06	19.6	ABMag	g-ZTF	P48_ZTF-Cam	30
62195	2019-04-14 05:11:07	2458587.7160648	17.76	0.05	19.99	ABMag	g-ZTF	P48_ZTF-Cam	30
62194	2019-04-11 05:46:39	2458584.7407407	17.59	0.04	20.28	ABMag	g-ZTF	P48_ZTF-Cam	30
61324	2019-04-07 04:43:02	2458580.6965625	17.44	0.04	20.71	ABMag	g-ZTF	P48_ZTF-Cam	30
61323	2019-04-02 06:21:50	2458575.7651736	17.42	0.04	20.8	ABMag	g-ZTF	P48_ZTF-Cam	30
60473	2019-04-02 06:21:50	2458575.7651736	17.42	0.04	20.8	ABMag	g-ZTF	P48_ZTF-Cam	30
60233	2019-04-02 06:21:50	2458575.7651736	17.42	0.04	20.8	ABMag	g-ZTF	P48_ZTF-Cam	30
61619	2019-03-30 04:49:47	2458572.7012384	17.6	0.06	20.11	ABMag	g-ZTF	P48_ZTF-Cam	30
57960	2019-03-30 04:49:47	2458572.7012384	17.6	0.06	20.11	ABMag	g-ZTF	P48_ZTF-Cam	30

g-Sloan

ASASSN-4_Leavitt

2019-03-25 02:09:36 - 2019-03-25 02:09:36

2458567.59 - 2458567.59

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
57953	2019-03-25 02:09:36	2458567.59			18.4	ABMag	g-Sloan	ASASSN-4_Leavitt			[Last non detection]

orange-ATLAS

ATLAS-MLO_ATLAS-01

2019-03-24 11:29:45 - 2019-03-24 11:29:45

2458566.9789931 - 2458566.9789931

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
58092	2019-03-24 11:29:45	2458566.9789931			15.63	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot	[Last non detection]

orange-ATLAS

ATLAS-HKO_ATLAS-02

2019-03-26 10:20:38 - 2019-03-26 10:20:38

2458568.9309954 - 2458568.9309954

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
58093	2019-03-26 10:20:38	2458568.9309954	18.103	0.102	19.43	ABMag	orange-ATLAS	ATLAS-HKO_ATLAS-02	30	Robot

i-P1

PS1_GPC1

2019-05-15 07:27:50 - 2019-05-15 07:27:50

2458618.8109954 - 2458618.8109954

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
66325	2019-05-15 07:27:50	2458618.8109954	19.17	0.03	20.7	ABMag	i-P1	PS1_GPC1	45	Robot

g-Sloan

ASASSN-1_Brutus

2019-03-27 11:02:24 - 2019-03-27 11:02:24

2458569.96 - 2458569.96

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
57954	2019-03-27 11:02:24	2458569.96	18			ABMag	g-Sloan	ASASSN-1_Brutus

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
35270	2019-05-16 21:35:03	PS1_Bot1	K. C. Chambers, T. de Boer, J. Bulger et al.	Pan-STARRS	Pan-STARRS	10:34:39.311	+53:58:22.46	2019-05-15 07:27:50.000	19.17	i-P1		PSN		PS19ahi	Pan-STARRS				N
33326	2019-04-22 08:02:56	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	10:34:39.310	+53:58:22.44	2019-04-11 05:46:39.000	17.59	g-ZTF		PSN		ZTF19aanesxt	ZTF				N
33279	2019-04-22 07:02:54	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	10:34:39.304	+53:58:22.55	2019-04-02 05:14:34.000	18.08	g-ZTF		PSN		ZTF19aanesxt	ZTF				N
33086	2019-04-14 20:25:06	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	10:34:39.307	+53:58:22.44	2019-03-30 04:49:47.000	17.59	r-ZTF		PSN		ZTF19aanesxt	ZTF				N
33080	2019-04-14 20:21:39	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	10:34:39.309	+53:58:22.47	2019-03-30 05:23:23.000	17.78	r-ZTF		PSN		ZTF19aanesxt	ZTF				N
32979	2019-04-12 16:55:21	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	10:34:39.309	+53:58:22.45	2019-04-02 06:21:50.000	17.42	g-ZTF		PSN		ZTF19aanesxt	ZTF				N
32962	2019-04-12 16:39:34	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	10:34:39.309	+53:58:22.47	2019-03-25 05:52:02.000	17.78	r-ZTF		PSN		ZTF19aanesxt	ZTF				N
32625	2019-04-09 10:16:02	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	10:34:39.300	+53:58:22.55	2019-04-02 05:14:34.000	17.62	r-ZTF		PSN		ZTF19aanesxt	ZTF				N
32541	2019-04-09 09:54:43	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	10:34:39.309	+53:58:22.45	2019-04-02 06:21:50.000	17.42	g-ZTF		PSN		ZTF19aanesxt	ZTF				N
32406	2019-04-09 09:07:34	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	10:34:39.309	+53:58:22.47	2019-03-30 05:23:23.000	17.78	r-ZTF		PSN		ZTF19aanesxt	ZTF				N
31974	2019-04-04 07:43:49	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	10:34:39.309	+53:58:22.47	2019-03-30 05:23:23.000	17.78	r-ZTF		PSN		ZTF19aanesxt	ZTF				N
31953	2019-04-04 07:20:08	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	10:34:39.309	+53:58:22.47	2019-03-25 05:52:02.000	17.78	r-ZTF		PSN		ZTF19aanesxt	ZTF				N
31720	2019-03-31 08:28:57	ATLAS_Bot1	J. Tonry, L. Denneau, A. Heinze et al.	ATLAS	ATLAS	10:34:39.301	+53:58:22.21	2019-03-26 10:20:38.000	18.103	orange-ATLAS		PSN		ATLAS19ekv	ATLAS				N
31673	2019-03-30 07:31:38	ZTF_AMPEL_NEW	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	10:34:39.307	+53:58:22.47	2019-03-30 04:49:47.000	17.6	g-ZTF		PSN		ZTF19aanesxt	ZTF				N
31670	2019-03-29 15:58:54	Patrick Vallely	P. Vallely and J. Shields, for the ASAS-SN team	ASAS-SN	ASAS-SN	10:34:39.216	+53:58:23.41	2019-03-27 11:02:24.000	18	g-Sloan		PSN	SDSS J103439.83+535820.8	ASASSN-19hu	ASAS-SN		In multiple epochs.	2019TNSTR.462....1S	N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

3770

2019-04-03 01:54:31

ZTF_Bot1

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

ZTF

SN Ia

0.048

1

ZTF

2019TNSCR2784....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
3777	2019-03-26 20:05:45	P60 / SEDM	1200	SEDmRobot	auto	ZTF	tns_2019cmh_2019-03-26_20-05-45_P60_SEDM_ZTF.ascii		Object		2022-04-03

3746

2019-03-31 09:05:06

Aaron Do

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

SCAT

SN Ia

0.046386

1

SCAT

Reduced with summit-based quick reduction pipeline. Care should be taken before using this spectrum for further science.

2019TNSCR.470....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
3753	2019-03-31 08:00:00	UH88 / SNIFS	900	Aaron Do		SCAT	tns_2019cmh_2019-03-31_08-00-00_UH88_SNIFS_SCAT.dat		Object			Type Ia supernova near maximum light. SNID phase: -3.2(5.1) days, host redshift 0.046386

Comments

Object coordinates updated

Object coordinates updated according to AT-report 35270 of Group Pan-STARRS1
Previous RA, DEC: 10:34:39.216, +53:58:23.41 (158.6634, +53.97317)
Updated RA, DEC: 10:34:39.311, +53:58:22.46 (158.663794478, 53.9729043401)

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Finding Chart

http://www.astronomy.ohio-state.edu/assassin/followup/asassn-19hu.png

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