2024wom | Transient Name Server

RA/DEC (2000)

04:54:24.550 -04:48:10.19

73.602292 -4.802831

Type

SN Ia

Redshift

0.05

Discovery Report Classification Report

Reporting Group

ZTF

Discovering Data Source

ZTF

Discovery Date

2024-09-24 11:40:33.003

TNS AT

Y

Public

Y

Discovery Mag

19.4703

Filter

g-ZTF

Reporter/s

K-Ryan Hinds (LJMU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF

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
	18385	2024-09-29 04:49:13	LT / SPRAT	1200	J.H. Terwel	J.H. Terwel	TCD	tns_2024wom_2024-09-29_04-49-12.753_LT_SPRAT_TCD.txt		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 z-step: v-step: Remarks

Light Curves

Filter

Tel / Inst

Obs-date range

JD Range

Photometry

L-GOTO

GOTO-S_GOTO-3

2024-09-23 15:55:28 - 2024-09-23 15:55:28

2460577.16352 - 2460577.16352

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
436872	2024-09-23 15:55:28	2460577.16352			19.3	ABMag	L-GOTO	GOTO-S_GOTO-3	180		[Last non detection]

orange-ATLAS

ATLAS-CHL_ATLAS-04

2024-09-22 07:39:51 - 2024-09-22 07:39:51

2460575.81934 - 2460575.81934

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
436171	2024-09-22 07:39:51	2460575.81934			16.57	ABMag	orange-ATLAS	ATLAS-CHL_ATLAS-04	30	Robot	[Last non detection]

L-GOTO

GOTO-N_GOTO-1

2024-09-25 04:08:02 - 2024-09-25 04:08:02

2460578.672249 - 2460578.672249

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
436873	2024-09-25 04:08:02	2460578.672249	19.07	0.21		ABMag	L-GOTO	GOTO-N_GOTO-1	180

BG-q-BlackGem

BG4_BlackGEM-Cam4

2024-09-28 08:56:44 - 2024-09-28 08:56:44

2460581.8727315 - 2460581.8727315

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
436254	2024-09-28 08:56:44	2460581.8727315	18.4	0.04	21.27	ABMag	BG-q-BlackGem	BG4_BlackGEM-Cam4	60	robotic

BG-q-BlackGem

BG2_BlackGEM-Cam2

2024-09-13 08:31:09 - 2024-09-13 08:31:09

2460566.8549653 - 2460566.8549653

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
436253	2024-09-13 08:31:09	2460566.8549653			21.27	ABMag	BG-q-BlackGem	BG2_BlackGEM-Cam2	60	robotic	[Last non detection]

r-ZTF

P48_ZTF-Cam

2024-09-23 12:04:45 - 2024-09-25 08:40:58

2460577.0032986 - 2460578.8617824

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
435680	2024-09-25 08:40:58	2460578.8617824	19.2621	0.140525		ABMag	r-ZTF	P48_ZTF-Cam
435678	2024-09-23 12:04:45	2460577.0032986			20.0304	ABMag	r-ZTF	P48_ZTF-Cam			[Last non detection]

g-ZTF

P48_ZTF-Cam

2024-09-24 11:40:33 - 2024-09-24 11:40:33

2460577.9864931 - 2460577.9864931

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
435679	2024-09-24 11:40:33	2460577.9864931	19.4703	0.19382		ABMag	g-ZTF	P48_ZTF-Cam

G-Gaia

Gaia_Gaia-photometric

2024-08-29 01:14:53 - 2024-09-28 01:00:29

2460551.552 - 2460581.542

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
436712	2024-09-28 01:00:29	2460581.542	18.34	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
436711	2024-08-29 01:14:53	2460551.552			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

orange-ATLAS

ATLAS-HKO_ATLAS-02

2024-09-27 13:15:01 - 2024-09-27 13:15:01

2460581.05209 - 2460581.05209

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
436172	2024-09-27 13:15:01	2460581.05209	18.508	0.098	19.34	ABMag	orange-ATLAS	ATLAS-HKO_ATLAS-02	30	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

227315

2024-10-01 05:18:16

GOTO_bot

A. Kumar, G. Ramsay, K. Ackley et al.

GOTO

GOTO

04:54:24.545

-04:48:09.98

2024-09-25 04:08:02.400

19.07

L-GOTO

Other

GOTO24gln

GOTO

N

227235

2024-09-30 06:32:59

Gaia_Bot1

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

GaiaAlerts

GaiaAlerts

04:54:24.550

-04:48:10.19

2024-09-28 01:00:28.800

18.34

G-Gaia

PSN

Gaia24csg

GaiaAlerts

confirmed SN Ia

N

227025

2024-09-28 13:25:02

BlackGEM_Bot1

F. Stoppa, H. Tranin, D. Pieterse et al.

BlackGEM

BlackGEM

04:54:24.546

-04:48:10.15

2024-09-28 08:56:44.000

18.4

BG-q-BlackGem

1

PSN

BGEM J045424.54-044810.1

BlackGEM

N

Related files

File	Comments	Last Modified (UT)	Modified By
tns_2024wom_atrep_227025_BlackGEM.pdf	Finding Chart	2024-09-28 13:25:04	BlackGEM_Bot1

226986

2024-09-27 23:43:57

ATLAS_Bot1

J. Tonry, L. Denneau, H. Weiland et al.

ATLAS

ATLAS

04:54:24.547

-04:48:10.24

2024-09-27 13:15:00.576

18.508

orange-ATLAS

PSN

ATLAS24ook

ATLAS

N

226742

2024-09-25 10:02:17

Fritz

K-Ryan Hinds (LJMU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al.

ZTF

ZTF

04:54:24.554

-04:48:10.13

2024-09-24 11:40:33.003

19.4703

g-ZTF

PSN

ZTF24abizbpc

ZTF

2024TNSTR3705....1H

N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

18290

2024-09-29 11:19:04

Jacco Terwel

J.H. Terwel, U. Burgaz, K. Maguire, R. Seth, C. O'Donnell

TCD

SN Ia

0.05

1

TCD

2024TNSCR3774....1T

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
18385	2024-09-29 04:49:13	LT / SPRAT	1200	J.H. Terwel	J.H. Terwel	TCD	tns_2024wom_2024-09-29_04-49-12.753_LT_SPRAT_TCD.txt		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 227235 of Group GaiaAlerts
Previous RA, DEC: 04:54:24.554, -04:48:10.13 (73.6023104, -4.8028152)
Updated RA, DEC: 04:54:24.550, -04:48:10.19 (73.602292, -4.802831)

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