2023ito | Transient Name Server

RA/DEC (2000)

12:49:43.174 +13:30:52.77

192.42989183 +13.51465942

Type

SN Ia

Redshift

0.056

Discovery Report Classification Report

Related AstroNotes: 2023-126

Reporting Group

ALeRCE

Discovering Data Source

ZTF

Discovery Date

2023-05-15 06:24:12.997

TNS AT

Y

Public

Y

Host Name

SDSS J124943.15+133053.7

Host Redshift

0.05581

Discovery Mag

19.8693

Filter

g-ZTF

Reporter/s

A. Munoz-Arancibia, G. Pignata, F. Forster, F.E. Bauer, A. Mourao, L. Hernandez-Garcia, L. Galbany, J. Silva-Farfan, R. Dastidar, E. Camacho, 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

▌

ATLAS-STH_ATLAS-03_cyan

▌

P48_ZTF-Cam_r

▌

P48_ZTF-Cam_g

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
	15028	2023-05-22 09:36:00	ANU-2.3m / WiFeS	1200	Robotic	B. Martin	DEBASS	tns_2023ito_2023-05-22.4_ANU-2.3m_WiFeS_DEbass.dat	tns_2023ito_2023-05-22.4_ANU-2.3m_WiFeS_DEbass.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
	15007	2023-05-21 04:12:04	ESO-NTT / EFOSC2-NTT	1500	Ilya Mandel, Luke Harvey, Jacco Terwel	Georgios Dimitriadis	ePESSTO+	tns_2023ito_2023-05-21_04-12-04_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci	tns_2023ito_2023-05-21_04-12-04_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

Light Curves

Filter

Tel / Inst

Obs-date range

JD Range

Photometry

cyan-ATLAS

ATLAS-STH_ATLAS-03

2023-05-15 21:01:53 - 2023-05-18 19:44:19

2460080.37631 - 2460083.32244

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
343543	2023-05-18 19:44:19	2460083.32244	18.397	0.103	19.5	ABMag	cyan-ATLAS	ATLAS-STH_ATLAS-03	30	Robot
343542	2023-05-15 21:01:53	2460080.37631			19.63	ABMag	cyan-ATLAS	ATLAS-STH_ATLAS-03	30	Robot	[Last non detection]

r-ZTF

P48_ZTF-Cam

2023-05-17 06:21:14 - 2023-05-17 06:21:14

2460081.7647454 - 2460081.7647454

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
343255	2023-05-17 06:21:14	2460081.7647454	19.1804	0.127051	20.3862	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF

g-ZTF

P48_ZTF-Cam

2023-05-13 06:03:38 - 2023-05-17 07:49:37

2460077.7525231 - 2460081.8261227

5

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
343256	2023-05-17 07:49:37	2460081.8261227	19.0357	0.100576	20.3159	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
343254	2023-05-15 06:24:13	2460079.7668171	19.8693	0.233226	20.4787	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
345271	2023-05-15 06:24:13	2460079.7668171	19.8693	0.233226	20.4787	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF, classified by Fink
343253	2023-05-13 06:03:38	2460077.7525231			20.6292	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	[Last non detection] Data provided by ZTF
345270	2023-05-13 06:03:38	2460077.7525231			20.6292	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	[Last non detection] Data provided by ZTF, classified by Fink

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
178777	2023-05-27 18:51:40	Fink	Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker	Fink	ZTF	12:49:43.174	+13:30:52.77	2023-05-15 06:24:12.997	19.8693	g-ZTF		PSN		ZTF23aakaqht	Fink		Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF23aakaqht		N
178027	2023-05-19 06:10:54	ATLAS_Bot1	J. Tonry, L. Denneau, H. Weiland et al.	ATLAS	ATLAS	12:49:43.165	+13:30:52.81	2023-05-18 19:44:18.816	18.397	cyan-ATLAS		PSN		ATLAS23krl	ATLAS				N
177907	2023-05-17 23:54:53	ALeRCE	A. Munoz-Arancibia, G. Pignata, F. Forster et al.	ALeRCE	ZTF	12:49:43.185	+13:30:52.78	2023-05-15 06:24:12.997	19.8693	g-ZTF		PSN	SDSS J124943.15+133053.7	ZTF23aakaqht	ALeRCE		Early SN candidate (g-rise > 0.38+-0.12 mag/day, r-rise > 0.32+-0.03 mag/day) 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/ZTF23aakaqht	2023TNSTR1128....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

14954

2023-05-23 03:55:43

Bailey Martin

B. Martin (ANU), C. Lidman (ANU), D. Brout (U. Penn), H. J. Abbot (ANU), P. Armstrong (ANU), , K. Dove (ANU), G. Taylor (ANU) and B. E. Tucker (ANU)

DEBASS

SN Ia

0.056

1

1

DEBASS

Classified with superfit. The best match is SN 1998bu, a Type Ia.

2023TNSCR1209....1M

Related files

File	Comments	Last Modified (UT)	Modified By
tns_2023ito_classrep_14954_DEbass.pdf	Best fitting spectrum from superfit	2023-05-23 03:55:43	Bailey Martin

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
15028	2023-05-22 09:36:00	ANU-2.3m / WiFeS	1200	Robotic	B. Martin	DEBASS	tns_2023ito_2023-05-22.4_ANU-2.3m_WiFeS_DEbass.dat	tns_2023ito_2023-05-22.4_ANU-2.3m_WiFeS_DEbass.fits	Object

14933

2023-05-21 12:08:49

ePESSTOplus_Bot1

Ilya Mandel, Luke Harvey, Jacco Terwel, Georgios Dimitriadis, O. Yaron on behalf of ePESSTO+

ePESSTO+

SN Ia

0.056

1

ePESSTO+

2023TNSCR1178....1M

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
15007	2023-05-21 04:12:04	ESO-NTT / EFOSC2-NTT	1500	Ilya Mandel, Luke Harvey, Jacco Terwel	Georgios Dimitriadis	ePESSTO+	tns_2023ito_2023-05-21_04-12-04_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci	tns_2023ito_2023-05-21_04-12-04_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits	Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 178777 of Group ZTF
Previous RA, DEC: 12:49:43.185, +13:30:52.78 (192.42993816666663, +13.514662433333333)
Updated RA, DEC: 12:49:43.174, +13:30:52.77 (192.42989183, 13.51465942)

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