2024epr | Transient Name Server

RA/DEC (2000)

03:06:11.224 +41:51:00.18

46.5467658393 +41.8500496918

Type

SN Ia

Redshift

0.0053

Discovery Report Classification Report

Related AstroNotes: 2024-81

Reporting Group

ZTF

Discovering Data Source

ZTF

Discovery Date

2024-03-19 03:51:30.000

TNS AT

Y

Public

Y

Discovery Mag

19.3721

Filter

g-ZTF

Reporter/s

Jesper Sollerman 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
	16797	2024-03-20 20:14:07	NOT / ALFOSC		Jesper Sollerman, Priscila Pessi	Priscila Pessi	ZTF	tns_2024epr_2460390.34314_NOT_ALFOSC_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

L-GOTO

GOTO-S_GOTO-3

2024-01-27 21:04:17 - 2024-01-27 21:04:17

2460337.37798 - 2460337.37798

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
415754	2024-01-27 21:04:17	2460337.37798			19.4	ABMag	L-GOTO	GOTO-S_GOTO-3	180		[Last non detection]

L-GOTO

GOTO-N_GOTO-2

2024-06-30 05:06:33 - 2024-06-30 05:06:33

2460491.712881 - 2460491.712881

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
415755	2024-06-30 05:06:33	2460491.712881	17.02	0.03		ABMag	L-GOTO	GOTO-N_GOTO-2	180

r-ZTF

P48_ZTF-Cam

2024-03-19 04:26:59 - 2024-03-19 04:26:59

2460388.6854051 - 2460388.6854051

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
396227	2024-03-19 04:26:59	2460388.6854051	18.9677			ABMag	r-ZTF	P48_ZTF-Cam

g-ZTF

P48_ZTF-Cam

2024-03-10 03:26:47 - 2024-03-19 03:51:30

2460379.6435995 - 2460388.6607639

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
396226	2024-03-19 03:51:30	2460388.6607639	19.3721			ABMag	g-ZTF	P48_ZTF-Cam
396225	2024-03-10 03:26:47	2460379.6435995			18.949	ABMag	g-ZTF	P48_ZTF-Cam			[Last non detection]

orange-ATLAS

ATLAS-MLO_ATLAS-01

2024-03-16 06:48:08 - 2024-03-20 05:51:30

2460385.78343 - 2460389.7441

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
396473	2024-03-20 05:51:30	2460389.7441	17.745	0.122	18.74	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot
396472	2024-03-16 06:48:08	2460385.78343			18.81	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot	[Last non detection]

y-P1

PS1_GPC1

2024-03-21 05:45:21 - 2024-03-21 05:45:21

2460390.73983 - 2460390.73983

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
396662	2024-03-21 05:45:21	2460390.73983	16.61	0.07	18.3	ABMag	y-P1	PS1_GPC1	27	Robot

Clear-

Other_Other

2023-09-19 18:26:40 - 2024-08-31 02:35:00

2460207.26852 - 2460553.6076389

4

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
430003	2024-08-31 02:35:00	2460553.6076389	1			Other	Clear-	Other_Other	120	Luca Sassatelli	No photometry available
397640	2024-03-26 12:46:14	2460396.03211	14.2		17.1	VegaMag	Clear-	Other_Other	60	Robot	MASTER-Amur
397639	2024-03-26 11:34:38	2460395.98239	13.3		17.5	VegaMag	Clear-	Other_Other	60	Robot	MASTER-Amur
397638	2023-09-19 18:26:40	2460207.26852			18.7	VegaMag	Clear-	Other_Other	60	Robot	[Last non detection] MASTER-Amur

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

223911

2024-08-31 10:22:50

Luca Sassatelli

Luca Sassatelli

03:06:11.195

+41:51:00.58

2024-08-31 02:35:00.000

1

Clear-

1

PSN

NGC1198

Observed with Newton 300F4

N

Related files

File	Comments	Last Modified (UT)	Modified By
tns_2024epr_atrep_223911.jpg		2024-08-31 10:22:51	Luca Sassatelli

216295

2024-06-30 07:46:54

GOTO_bot

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

GOTO

GOTO

03:06:11.222

+41:51:00.13

2024-06-30 05:06:32.832

17.02

L-GOTO

Other

GOTO24dfr

GOTO

N

206198

2024-03-30 01:24:33

MASTER

Ya.Kechin, V. Lipunov, V.Kornilov et al.

MASTER

MASTER

03:06:11.240

+41:51:00.90

2024-03-26 11:34:38.496

13.3

Clear-

PSN

MASTER OT J030611.24+415100.9

MASTER

N

205761

2024-03-21 19:35:46

YSE_Bot1

D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello et al.

YSE

Pan-STARRS

03:06:11.224

+41:51:00.18

2024-03-21 05:45:21.312

16.61

y-P1

PSN

PS24bjo

Pan-STARRS, YSE

N

205685

2024-03-20 09:17:56

ATLAS_Bot1

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

ATLAS

ATLAS

03:06:11.226

+41:51:00.33

2024-03-20 05:51:30.240

17.745

orange-ATLAS

PSN

ATLAS24ege

ATLAS

N

205587

2024-03-19 05:10:26

ZTF_MMA_bot

Jesper Sollerman on behalf of ZTF

ZTF

ZTF

03:06:11.207

+41:50:59.86

2024-03-19 03:51:30.000

19.3721

g-ZTF

PSN

ZTF24aahgaov

ZTF

2024TNSTR.746....1S

N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

16710

2024-03-21 11:07:42

jesper sollerman

Jesper Sollerman

ZTF

SN Ia

0.0053

1

ZTF

As mentioned in Astronote 2024-81 by Karambelkar et al., this looks like a very young SNIa, but with extremely wide Ca.

2024TNSCR.779....1S

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
16797	2024-03-20 20:14:07	NOT / ALFOSC		Jesper Sollerman, Priscila Pessi	Priscila Pessi	ZTF	tns_2024epr_2460390.34314_NOT_ALFOSC_ZTF.ascii		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 205761 of Group Pan-STARRS
Previous RA, DEC: 03:06:11.207, +41:50:59.86 (46.5466974, +41.8499622)
Updated RA, DEC: 03:06:11.224, +41:51:00.18 (46.5467658393, 41.8500496918)

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