2024ayv | Transient Name Server

RA/DEC (2000)

13:48:21.590 -29:37:41.41

207.089958 -29.628169

Type

SN II

Redshift

0.015

Discovery Report Classification Report

Related AstroNotes: 2024-32, 2024-33

Reporting Group

ATLAS

Discovering Data Source

ATLAS

Discovery Date

2024-01-28 07:24:33.408

TNS AT

Y

Public

Y

Discovery Mag

17.908

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 (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_

▌

BG4_BlackGEM-Cam4_BG-q_

▌

ML1_MeerLICHT-Cam_BG-q_

▌

Gaia_Gaia-photometric_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
	16577	2024-01-31 06:51:10	ESO-NTT / EFOSC2-NTT	1200	R. Brivio, M. Ferro	S. Benetti, A. Reguitti	ePESSTO+	tns_2024ayv_2024-01-31_06-51-10_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci	tns_2024ayv_2024-01-31_06-51-10_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

orange-ATLAS

ATLAS-CHL_ATLAS-04

2024-01-25 08:04:05 - 2024-01-28 07:24:33

2460334.83617 - 2460337.80872

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
387720	2024-01-28 07:24:33	2460337.80872	17.908	0.12	18.68	ABMag	orange-ATLAS	ATLAS-CHL_ATLAS-04	30	Robot
387719	2024-01-25 08:04:05	2460334.83617			18.72	ABMag	orange-ATLAS	ATLAS-CHL_ATLAS-04	30	Robot	[Last non detection]

BG-q-BlackGem

BG4_BlackGEM-Cam4

2024-03-09 06:49:45 - 2024-03-09 06:49:45

2460378.7845486 - 2460378.7845486

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
463715	2024-03-09 06:49:45	2460378.7845486	17.55	0.02	21.32	ABMag	BG-q-BlackGem	BG4_BlackGEM-Cam4	60	robotic

BG-q-BlackGem

ML1_MeerLICHT-Cam

2021-04-27 21:36:26 - 2021-04-27 21:36:26

2459332.4003009 - 2459332.4003009

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
463714	2021-04-27 21:36:26	2459332.4003009			20.89	ABMag	BG-q-BlackGem	ML1_MeerLICHT-Cam	60	robotic	[Last non detection]

G-Gaia

Gaia_Gaia-photometric

2024-01-20 21:47:31 - 2024-02-23 01:36:29

2460330.408 - 2460363.567

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
392644	2024-02-23 01:36:29	2460363.567	17.43	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
392643	2024-01-20 21:47:31	2460330.408			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		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

Bibcode

Unreal

Auto classification

241864

2025-01-20 15:26:02

BlackGEM_Bot1

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

BlackGEM

BlackGEM

13:48:21.596

-29:37:41.64

2024-03-09 06:49:45.000

17.55

BG-q-BlackGem

1

PSN

BGEM J134821.59-293741.6

BlackGEM

N

Related files

File	Comments	Last Modified (UT)	Modified By
tns_2024ayv_atrep_241864_BlackGEM.pdf	Finding Chart	2025-01-20 15:26:05	BlackGEM_Bot1

203338

2024-02-29 09:29:58

Gaia_Bot1

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

GaiaAlerts

GaiaAlerts

13:48:21.590

-29:37:41.41

2024-02-23 01:36:28.800

17.43

G-Gaia

PSN

Gaia24aqt

GaiaAlerts

Confirmed SN II

N

200717

2024-01-28 11:58:48

ATLAS_Bot1

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

ATLAS

ATLAS

13:48:21.587

-29:37:41.02

2024-01-28 07:24:33.408

17.908

orange-ATLAS

PSN

ATLAS24bkf

ATLAS

2024TNSTR.270....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

16490

2024-01-31 15:12:18

ePESSTOplus_Bot1

R. Brivio, M. Ferro, S. Benetti, A. Reguitti, O. Yaron on behalf of ePESSTO+

ePESSTO+

SN II

0.015

1

ePESSTO+

2024TNSCR.303....1B

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
16577	2024-01-31 06:51:10	ESO-NTT / EFOSC2-NTT	1200	R. Brivio, M. Ferro	S. Benetti, A. Reguitti	ePESSTO+	tns_2024ayv_2024-01-31_06-51-10_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci	tns_2024ayv_2024-01-31_06-51-10_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits	Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 203338 of Group GaiaAlerts
Previous RA, DEC: 13:48:21.587, -29:37:41.02 (207.089944615, -29.6280623077)
Updated RA, DEC: 13:48:21.590, -29:37:41.41 (207.089958, -29.628169)

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