2022mww | Transient Name Server

RA/DEC (2000)

03:12:47.060 +41:49:13.19

48.196083 +41.820331

Type

SN Ia

Redshift

0.02

Discovery Report Classification Report

Reporting Group

ALeRCE

Discovering Data Source

ZTF

Discovery Date

2022-06-17 11:16:41.002

TNS AT

Y

Public

Y

Host Name

SDSS J031247.24+414914.5

Discovery Mag

16.2475

Filter

r-ZTF

Reporter/s

A. Munoz-Arancibia, F.E. Bauer, F. Forster, G. Pignata, A. Mourao, L. Hernandez-Garcia, L. Galbany, R. Hoshino, E. Camacho, J. Silva-Farfan, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, A. Moya E. Reyes, I. Reyes, P. Sanchez-Saez, 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

▌

Gaia_Gaia-photometric_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
	12823	2022-07-06 04:26:40	LT / SPRAT	1200	Robotic	Auto	OxQUB	tns_2022mww_2022-07-06_04-26-40_LT_SPRAT_QUB.txt		Object			Spectrum was obtained with the Liverpool Telescope and reduced using the integrated quick reduction pipeline.
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 Spectrum was obtained with the Liverpool Telescope and reduced using the integrated quick reduction pipeline.

Light Curves

Filter

Tel / Inst

Obs-date range

JD Range

Photometry

r-ZTF

P48_ZTF-Cam

2022-06-17 11:16:41 - 2022-06-17 11:30:19

2459747.969919 - 2459747.9793866

5

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
288657	2022-06-17 11:30:19	2459747.9793866	16.26	0.0332145	18.9151	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
288656	2022-06-17 11:26:54	2459747.9770139	16.2428	0.0375154	18.9749	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
288655	2022-06-17 11:23:30	2459747.9746528	16.2539	0.0271223	19.0408	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
288654	2022-06-17 11:20:05	2459747.9722801	16.2615	0.0316786	19.1351	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
288653	2022-06-17 11:16:41	2459747.969919	16.2475	0.0291714	19.1317	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF

G-Gaia

Gaia_Gaia-photometric

2022-01-21 22:43:41 - 2022-07-04 14:25:26

2459601.447 - 2459765.101

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
291711	2022-07-04 14:25:26	2459765.101	16.46	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
291710	2022-01-21 22:43:41	2459601.447			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

orange-ATLAS

ATLAS-MLO_ATLAS-01

2022-03-26 06:05:05 - 2022-06-27 14:06:56

2459664.75353 - 2459758.08815

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
290599	2022-06-27 14:06:56	2459758.08815	15.984	0.036	18.41	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot
290598	2022-03-26 06:05:05	2459664.75353			18.93	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
151813	2022-07-06 09:39:23	Gaia_Bot1	S.T. Hodgkin, E. Breedt, A. Delgado et al.	GaiaAlerts	GaiaAlerts	03:12:47.060	+41:49:13.19	2022-07-04 14:25:26.400	16.46	G-Gaia		PSN		Gaia22cuo	GaiaAlerts		candidate SN in galaxy WISEA J031247.23+414914.6		N
151321	2022-06-28 22:13:34	ATLAS_Bot1	J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al.	ATLAS	ATLAS	03:12:47.060	+41:49:13.11	2022-06-27 14:06:56.160	15.984	orange-ATLAS		PSN		ATLAS22rxl	ATLAS				N
150445	2022-06-17 21:45:53	ALeRCE	A. Munoz-Arancibia, F.E. Bauer, F. Forster et al.	ALeRCE	ZTF	03:12:47.060	+41:49:13.16	2022-06-17 11:16:41.002	16.2475	r-ZTF		PSN	SDSS J031247.24+414914.5	ZTF22aaokiud	ALeRCE		SN candidate classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF22aaokiud	2022TNSTR1685....1M	N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

12765

2022-07-06 11:14:45

Michael Fulton

M. Fulton, S. Srivastav, S. J. Smartt, K. W. Smith, D. R. Young, S. A. Sim, J. Gillanders, T. Moore (QUB), L. Shingles (GSI/QUB)

OxQUB

SN Ia

0.02

1

OxQUB

Several matches with normal SNe Ia two weeks after maximum light were obtained using SNID (e.g., SN2005am at t = +12d). Redshift from SNID template matching.

2022TNSCR1895....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
12823	2022-07-06 04:26:40	LT / SPRAT	1200	Robotic	Auto	OxQUB	tns_2022mww_2022-07-06_04-26-40_LT_SPRAT_QUB.txt		Object			Spectrum was obtained with the Liverpool Telescope and reduced using the integrated quick reduction pipeline.

Comments

Object coordinates updated

Object coordinates updated according to AT-report 151813 of Group GaiaAlerts
Previous RA, DEC: 03:12:47.060, +41:49:13.16 (48.19608422, +41.8203236)
Updated RA, DEC: 03:12:47.060, +41:49:13.19 (48.196083, 41.820331)

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