2020zpg | Transient Name Server

RA/DEC (2000)

04:38:12.170 -25:36:52.90

69.5507069 -25.614693790909

Type

SN Ia

Redshift

0.08

Discovery Report Classification Report

Reporting Group

ALeRCE

Discovering Data Source

ZTF

Discovery Date

2020-11-12 08:02:06.003

TNS AT

Y

Public

Y

Host Name

WISEA J043812.45-253652.9

Discovery Mag

18.948

Filter

r-ZTF

Reporter/s

F. Forster, F.E. Bauer, A. Munoz-Arancibia, L. Hernandez-Garcia, G. Pignata, L. Galbany, G. Pignata, E. Camacho, J. Silva-Farfan, A. Mourao, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker

NED SIMBAD DECaLS PanSTARRS-1 SkyMapper VizieR WISE DSS ADS

Light curves

▌

P48_ZTF-Cam_r

▌

P48_ZTF-Cam_g

▌

ATLAS-MLO_ATLAS-01_orange

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
	8931	2020-11-14 06:03:46	P60 / SEDM	2700	SEDmRobot	auto	ZTF	tns_2020zpg_2020-11-14_06-03-46.276137_P60_SEDM_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

r-ZTF

P48_ZTF-Cam

2020-11-12 08:02:06 - 2020-12-02 07:47:47

2459165.8347917 - 2459185.8248495

4

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
176512	2020-12-02 07:47:47	2459185.8248495	19.4	0.19	19.34	ABMag	r-ZTF	P48_ZTF-Cam	30
176511	2020-11-26 07:32:31	2459179.8142477	19.06	0.18	19.28	ABMag	r-ZTF	P48_ZTF-Cam	30
171305	2020-11-13 10:09:41	2459166.9233912	18.8858	0.0989334	20.0944	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
171304	2020-11-12 08:02:06	2459165.8347917	18.948	0.0912767	20.3584	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF

g-ZTF

P48_ZTF-Cam

2020-11-05 10:38:36 - 2020-11-24 09:05:39

2459158.9434722 - 2459177.8789236

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
176510	2020-11-24 09:05:39	2459177.8789236			19.8162	ABMag	g-ZTF	P48_ZTF-Cam	30		[Last non detection]
171303	2020-11-05 10:38:36	2459158.9434722			18.9926	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	[Last non detection] Data provided by ZTF

orange-ATLAS

ATLAS-MLO_ATLAS-01

2020-11-10 15:30:14 - 2020-11-14 10:19:12

2459164.146 - 2459167.93

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
171399	2020-11-14 10:19:12	2459167.93	19.339	0.19	19.69	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot
171398	2020-11-10 15:30:14	2459164.146			18.48	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	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
91639	2020-12-05 08:38:00	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	04:38:12.170	-25:36:52.90	2020-11-26 07:32:31.200	19.06	r-ZTF		PSN		ZTF20acptdpf	ZTF		See arXiv:1904.05922 for selection criteria.		N
89224	2020-11-15 01:23:23	ATLAS_Bot1	J. Tonry, L. Denneau, A. Heinze et al.	ATLAS	ATLAS	04:38:12.178	-25:36:52.82	2020-11-14 10:19:12.000	19.339	orange-ATLAS		PSN		ATLAS20bfji	ATLAS				N
89182	2020-11-14 20:46:17	ALeRCE	F. Forster, F.E. Bauer, A. Munoz-Arancibia et al.	ALeRCE	ZTF	04:38:12.175	-25:36:52.87	2020-11-12 08:02:06.003	18.948	r-ZTF		PSN	WISEA J043812.45-253652.9	ZTF20acptdpf	ZTF		Early SN candidate (r-rise > 0.07+-0.00 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20acptdpf	2020TNSTR3437....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

8921

2021-02-15 05:49:55

ZTF_Bot1

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

ZTF

SN Ia

0.08

1

ZTF

2021TNSCR.479....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
8931	2020-11-14 06:03:46	P60 / SEDM	2700	SEDmRobot	auto	ZTF	tns_2020zpg_2020-11-14_06-03-46.276137_P60_SEDM_ZTF.ascii		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 91639 of Group ZTF
Previous RA, DEC: 04:38:12.175, -25:36:52.87 (69.55072825, -25.61468655)
Updated RA, DEC: 04:38:12.170, -25:36:52.90 (69.5507069, -25.614693790909)

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