2019mrw | Transient Name Server

RA/DEC (2000)

23:41:16.820 +25:33:00.07

355.320083 +25.550019

Type

SN Ia

Redshift

0.031375

Discovery Report Classification Report

Related AstroNotes: 2019-62

Reporting Group

ALeRCE

Discovering Data Source

ZTF

Discovery Date

2019-08-05 11:26:20.000

TNS AT

Y

Public

Y

Host Name

MCG+04-55-045

Discovery Mag

19.458

Filter

g-ZTF

Reporter/s

F. Forster on behalf of the ALeRCE broker

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
	4763	2019-08-06 07:04:53	ESO-NTT / EFOSC2-NTT	900	C. Angus, P. Wiseman	C. Frohmaier, E. Swann	ePESSTO+	tns_2019mrw_2019-08-06_07-04-53_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci	tns_2019mrw_2019-08-06_07-04-53_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
	4800	2019-08-06 00:00:00	LT / SPRAT	600	LTRobot	LTRobot	ZTF	tns_2019mrw_2019-08-06_LT_SPRAT_ZTF.ascii		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

i-P1

PS2_GPC2

2019-08-23 13:55:12 - 2019-08-23 13:55:12

2458719.08 - 2458719.08

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
86164	2019-08-23 13:55:12	2458719.08	17.45	0.03	20.7	ABMag	i-P1	PS2_GPC2	45	Robot

r-ZTF

P48_ZTF-Cam

2019-08-05 09:39:52 - 2019-08-08 10:00:07

2458700.9026852 - 2458703.9167477

3

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
86904	2019-08-08 10:00:07	2458703.9167477	18.17	0.05	20.82	ABMag	r-ZTF	P48_ZTF-Cam	30
82075	2019-08-05 09:39:52	2458700.9026852			20.8769	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	[Last non detection] Data provided by ZTF
86902	2019-08-05 09:39:52	2458700.9026852			20.8769	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]

g-ZTF

P48_ZTF-Cam

2019-08-05 11:26:20 - 2019-08-05 11:26:20

2458700.9766204 - 2458700.9766204

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
82076	2019-08-05 11:26:20	2458700.9766204	19.458	0.112177	20.8919	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
86903	2019-08-05 11:26:20	2458700.9766319	19.46	0.11	20.89	ABMag	g-ZTF	P48_ZTF-Cam	30

G-Gaia

Gaia_Gaia-photometric

2019-07-15 21:08:38 - 2019-08-10 03:54:43

2458680.3809954 - 2458705.6629977

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
83052	2019-08-10 03:54:43	2458705.6629977	17.87	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
83051	2019-07-15 21:08:38	2458680.3809954			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

cyan-ATLAS

ATLAS-HKO_ATLAS-02

2019-08-08 15:20:09 - 2019-08-12 10:33:36

2458704.1389931 - 2458707.94

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
83158	2019-08-12 10:33:36	2458707.94	17.409	0.048	18.86	ABMag	cyan-ATLAS	ATLAS-HKO_ATLAS-02	30	Robot
83157	2019-08-08 15:20:09	2458704.1389931			17	ABMag	cyan-ATLAS	ATLAS-HKO_ATLAS-02	30	Robot	[Last non detection]

Clear-

Other_Other

2019-08-04 03:02:36 - 2019-08-07 01:41:37

2458699.6268056 - 2458702.5705671

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
82259	2019-08-07 01:41:37	2458702.5705671	17.4	0.11	19.5	VegaMag	Clear-	Other_Other	30	S. Leonini, M. Conti, P. Rosi, L.M. Tinjaca Ramirez	RC 0.53m - f/8.7
82258	2019-08-04 03:02:36	2458699.6268056			18.2	VegaMag	Clear-	Other_Other	30	S. Leonini, M. Conti, P. Rosi, L.M. Tinjaca Ramirez	[Last non detection] RC 0.53m - f/8.7

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

45551

2019-08-30 19:55:05

ZTF_AMPEL_COMPLETE

J. Nordin, V. Brinnel, M. Giomi et al.

ZTF

ZTF

23:41:16.811

+25:33:00.10

2019-08-05 11:26:20.000

19.46

g-ZTF

PSN

ZTF19abmolyr

ZTF

See arXiv:1904.05922 for selection criteria.

N

45193

2019-08-26 12:49:32

PS2_Bot1

K. C. Chambers, T. de Boer, J. Bulger et al.

Pan-STARRS

Pan-STARRS

23:41:16.816

+25:33:00.11

2019-08-23 13:55:12.000

17.45

i-P1

PSN

PS19etz

Pan-STARRS

N

43874

2019-08-12 22:02:32

ATLAS_Bot1

J. Tonry, L. Denneau, A. Heinze et al.

ATLAS

ATLAS

23:41:16.807

+25:33:00.13

2019-08-12 10:33:36.000

17.409

cyan-ATLAS

PSN

ATLAS19sjo

ATLAS

N

43825

2019-08-12 10:46:27

Gaia_Bot1

S.T. Hodgkin, E. Breedt, A. Delgado et al.

GaiaAlerts

GaiaAlerts

23:41:16.820

+25:33:00.07

2019-08-10 03:54:43.000

17.87

G-Gaia

PSN

Gaia19dlc

GaiaAlerts

confirmed SN Ia

N

43341

2019-08-07 11:34:37

Simone Leonini

Simone Leonini

ISSP

ISSP

23:41:16.750

+25:33:02.10

2019-08-07 01:41:37.000

17.4

Clear-

1

PSN

PGC072115

ISSP

Simone Leonini report the discovery by S. Leonini, M. Conti, P. Rosi and L.M. Tinjaca Ramirez of a PSN (Mag. 17.40CR +/- 0.11 - USNOB1 catalogue) in PGC072115 spotted in two images at Montarrenti Observatory, Siena, Italy (C88), in the course of Italian Supernovae Search Project using a 0.53m f/8.7 Ritchey-Chretien telescope (+ Apogee Alta U47 CCD camera). No stellar source is visible at the position of the apparent supernova in our past images including in dates Aug. 04th and July 30th 2019. No known minor planets or variable stars are marked in that position for the time of our observation.

N

Related files

File	Comments	Last Modified (UT)	Modified By
tns_2019mrw_atrep_43341_ISSP.jpg	discovery image	2019-08-07 11:34:37	Simone Leonini

43244

2019-08-05 16:56:21

ALeRCE

F. Forster on behalf of the ALeRCE broker

ALeRCE

ZTF

23:41:16.809

+25:33:00.10

2019-08-05 11:26:20.000

19.458

g-ZTF

PSN

MCG+04-55-045

ZTF19abmolyr

ALeRCE

Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abmolyr

2019TNSTR1411....1F

N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

4792

2019-08-13 00:07:52

ZTF_Bot1

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

ZTF

SN Ia

0.031375

1

ZTF

2019TNSCR2844....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
4800	2019-08-06 00:00:00	LT / SPRAT	600	LTRobot	LTRobot	ZTF	tns_2019mrw_2019-08-06_LT_SPRAT_ZTF.ascii		Object

4755

2019-08-07 10:30:18

ePESSTOplus_Bot1

C. Angus, P. Wiseman, C. Frohmaier, E. Swann, I. Irani on behalf of ePESSTO+

ePESSTO+

SN Ia

0.034

1

ePESSTO+

2019TNSCR1441....1A

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
4763	2019-08-06 07:04:53	ESO-NTT / EFOSC2-NTT	900	C. Angus, P. Wiseman	C. Frohmaier, E. Swann	ePESSTO+	tns_2019mrw_2019-08-06_07-04-53_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci	tns_2019mrw_2019-08-06_07-04-53_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits	Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 43825 of Group GaiaAlerts
Previous RA, DEC: 23:41:16.809, +25:33:00.10 (355.3200381, +25.5500283)
Updated RA, DEC: 23:41:16.820, +25:33:00.07 (355.320083, 25.550019)

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