2024ffz | Transient Name Server

RA/DEC (2000)

15:29:57.568 +07:26:40.43

232.489868069 +7.4445639422

Type

SN Ia

Redshift

0.0447

Discovery Report Classification Report

Related AstroNotes: 2024-89, 2025-21

Reporting Group

ATLAS

Discovering Data Source

ATLAS

Discovery Date

2024-03-31 11:56:43.872

TNS AT

Y

Public

Y

Discovery Mag

18.574

Filter

orange-ATLAS

Reporter/s

J. Tonry, L. Denneau, H. Weiland, A. Lawrence, R. Siverd (IfA, University of Hawaii), N. Erasmus, W. Koorts (South African Astronomical Observatory), A. Jordan, V. Suc (UAI, Obstech), S. J. Smartt (Oxford/QUB), K. W. Smith, D. R. Young, M. Nicholl, M. Fulton, M. McCollum, T. Moore, J. Weston, X. Sheng, P. Ramsden, C. R. Angus (Queen's University Belfast), A. Aamer (QUB/Birmingham), L. Shingles (GSI/QUB), S. Srivastav, J. Gillanders, L. Rhodes, A. Andersson, H. Stevance (Oxford), A. Rest (STScI), T.-W. Chen (NCU), C. Stubbs (Harvard), J. Sommer (LMU/QUB)

NED SIMBAD DECaLS PanSTARRS-1 SkyMapper VizieR WISE DSS ADS

Light curves

▌

ATLAS-CHL_ATLAS-04_orange

▌

P48_ZTF-Cam_r

▌

ATLAS-HKO_ATLAS-02_orange

▌

PS1_GPC1_r

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
	16874	2024-04-03 05:29:41	ESO-NTT / EFOSC2-NTT	600	Joyce van Dalen, Agnes van Hoof, Anastasia Shlentsova	Morgan Fraser	ePESSTO+	tns_2024ffz_2024-04-03_05-29-41_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci	tns_2024ffz_2024-04-03_05-29-41_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
	20149	2024-04-03 00:00:00	Gemini-S / GMOS-S		Gemini		YSE	tns_2024ffz_2024-04-03_Gemini-S_GMOS-S_YSE.cat		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

orange-ATLAS

ATLAS-CHL_ATLAS-04

2024-03-30 07:24:55 - 2024-03-30 07:24:55

2460399.80897 - 2460399.80897

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
397836	2024-03-30 07:24:55	2460399.80897			18.57	ABMag	orange-ATLAS	ATLAS-CHL_ATLAS-04	30	Robot	[Last non detection]

r-ZTF

P48_ZTF-Cam

2024-04-11 11:07:05 - 2024-05-07 09:09:54

2460411.9632523 - 2460437.881875

3

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
404788	2024-05-07 09:09:54	2460437.881875	18.359	0.0761461		ABMag	r-ZTF	P48_ZTF-Cam
404787	2024-04-22 07:10:53	2460422.7992245	17.8776	0.075236		ABMag	r-ZTF	P48_ZTF-Cam
404786	2024-04-11 11:07:05	2460411.9632523			21.2747	ABMag	r-ZTF	P48_ZTF-Cam			[Last non detection]

orange-ATLAS

ATLAS-HKO_ATLAS-02

2024-03-31 11:56:44 - 2024-03-31 11:56:44

2460400.99773 - 2460400.99773

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
397837	2024-03-31 11:56:44	2460400.99773	18.574	0.121	19.12	ABMag	orange-ATLAS	ATLAS-HKO_ATLAS-02	30	Robot

r-P1

PS1_GPC1

2024-03-31 14:00:23 - 2024-03-31 14:00:23

2460401.0836 - 2460401.0836

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
398019	2024-03-31 14:00:23	2460401.0836	18.39	0.05	20.6	ABMag	r-P1	PS1_GPC1	27	Robot

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
209558	2024-05-07 09:34:32	Fritz	Nabeel Rehemtulla (CIERA, NU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al.	ZTF	ZTF	15:29:57.581	+07:26:40.51	2024-04-22 07:10:52.996	17.8776	r-ZTF		PSN		ZTF24aakudgd	ZTF				N
206388	2024-04-01 23:23:20	YSE_Bot1	D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello et al.	YSE	Pan-STARRS	15:29:57.568	+07:26:40.43	2024-03-31 14:00:23.040	18.39	r-P1		PSN		PS24bml	Pan-STARRS, YSE				N
206290	2024-03-31 18:56:57	ATLAS_Bot1	J. Tonry, L. Denneau, H. Weiland et al.	ATLAS	ATLAS	15:29:57.549	+07:26:40.61	2024-03-31 11:56:43.872	18.574	orange-ATLAS		PSN		ATLAS24eog	ATLAS			2024TNSTR.866....1T	N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

20149

2025-01-12 20:51:12

Wynn Jacobson-Galan

Wynn Jacobson-Galan

YSE

SN Ia

1

YSE

2025TNSCR.171....1J

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
20149	2024-04-03 00:00:00	Gemini-S / GMOS-S		Gemini		YSE	tns_2024ffz_2024-04-03_Gemini-S_GMOS-S_YSE.cat		Object

16787

2024-04-03 13:12:24

ePESSTOplus_Bot1

Joyce van Dalen, Agnes van Hoof, Anastasia Shlentsova, Morgan Fraser, E. A. Zimmerman on behalf of ePESSTO+

ePESSTO+

SN Ia

0.0447

1

ePESSTO+

2024TNSCR.915....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
16874	2024-04-03 05:29:41	ESO-NTT / EFOSC2-NTT	600	Joyce van Dalen, Agnes van Hoof, Anastasia Shlentsova	Morgan Fraser	ePESSTO+	tns_2024ffz_2024-04-03_05-29-41_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci	tns_2024ffz_2024-04-03_05-29-41_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits	Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 206388 of Group Pan-STARRS
Previous RA, DEC: 15:29:57.549, +07:26:40.61 (232.489786667, +7.44461333333)
Updated RA, DEC: 15:29:57.568, +07:26:40.43 (232.489868069, 7.4445639422)

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