2024diq | Transient Name Server

RA/DEC (2000)

18:38:18.331 -65:25:04.01

279.57638 -65.41778

Type

SN II

Redshift

0.013

Discovery Report Classification Report

Related AstroNotes: 2024-60, 2024-63, 2024-64

Reporting Group

ATLAS

Discovering Data Source

ATLAS

Discovery Date

2024-02-28 08:09:46.368

TNS AT

Y

Public

Y

Discovery Mag

17.288

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

▌

ATLAS-STH_ATLAS-03_orange

▌

BG4_BlackGEM-Cam4_BG-q

▌

ML1_MeerLICHT-Cam_BG-q

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
	16730	2024-03-06 09:33:05	ESO-NTT / EFOSC2-NTT	300	G. Csoernyei, S. Taubenberger, C. Vogl	S. Blondin	ePESSTO+	tns_2024diq_2024-03-06_09-33-05_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci	tns_2024diq_2024-03-06_09-33-05_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
	16724	2024-02-29 01:56:28	Other / Other	1200	Simon de Wet	Simon de Wet	BlackGEM	tns_2024diq_2460369.5808796_Other_Other_BlackGEM.dat		Object			The fully-robotic SAAO 1-m Lesedi telescope equipped with the Mookodi low-resolution (R~172) spectrograph and imager was automatically triggered as part of the SAAO's Intelligent Observatory (IO) program and obtained 2x600s spectra.
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 The fully-robotic SAAO 1-m Lesedi telescope equipped with the Mookodi low-resolution (R~172) spectrograph and imager was automatically triggered as part of the SAAO's Intelligent Observatory (IO) program and obtained 2x600s spectra.

Light Curves

Filter

Tel / Inst

Obs-date range

JD Range

Photometry

orange-ATLAS

ATLAS-CHL_ATLAS-04

2024-02-28 08:09:46 - 2024-02-28 08:09:46

2460368.84012 - 2460368.84012

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
392511	2024-02-28 08:09:46	2460368.84012	17.288	0.081	18.64	ABMag	orange-ATLAS	ATLAS-CHL_ATLAS-04	30	Robot

orange-ATLAS

ATLAS-STH_ATLAS-03

2023-11-01 20:06:23 - 2023-11-01 20:06:23

2460250.33777 - 2460250.33777

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
392510	2023-11-01 20:06:23	2460250.33777			18.62	ABMag	orange-ATLAS	ATLAS-STH_ATLAS-03	30	Robot	[Last non detection]

BG-q-BlackGem

BG4_BlackGEM-Cam4

2024-03-03 09:11:44 - 2024-03-03 09:11:44

2460372.8831481 - 2460372.8831481

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
394168	2024-03-03 09:11:44	2460372.8831481	15.8	0.01		ABMag	BG-q-BlackGem	BG4_BlackGEM-Cam4	60	robotic

BG-q-BlackGem

ML1_MeerLICHT-Cam

2020-07-04 23:40:30 - 2020-07-04 23:40:30

2459035.4864583 - 2459035.4864583

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
394167	2020-07-04 23:40:30	2459035.4864583			17.72	ABMag	BG-q-BlackGem	ML1_MeerLICHT-Cam	60	robotic	[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

ADS Bibcode

Unreal

Auto classification

204598

2024-03-04 11:53:50

Paul Groot

Paul Groot (Radboud/UCT/SAAO),Fiore Stoppa (Radboud),Gavin Ramsay (Armagh) et al.

BlackGEM

BlackGEM

18:38:18.331

-65:25:04.01

2024-03-03 09:11:44.000

15.8

BG-q-BlackGem

1

PSN

BGEM J183818.36-652504.0

BlackGEM

N

Related files

File	Comments	Last Modified (UT)	Modified By
tns_2024diq_atrep_204598.pdf		2024-03-04 11:57:27	Paul Groot

203281

2024-02-28 14:26:07

ATLAS_Bot1

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

ATLAS

ATLAS

18:38:18.333

-65:25:03.82

2024-02-28 08:09:46.368

17.288

orange-ATLAS

PSN

ATLAS24czw

ATLAS

2024TNSTR.545....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

16643

2024-03-06 18:13:13

ePESSTOplus_Bot1

G. Csoernyei, S. Taubenberger, C. Vogl, S. Blondin, E. A. Zimmerman on behalf of ePESSTO+

ePESSTO+

SN II

0.013

1

ePESSTO+

2024TNSCR.615....1C

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
16730	2024-03-06 09:33:05	ESO-NTT / EFOSC2-NTT	300	G. Csoernyei, S. Taubenberger, C. Vogl	S. Blondin	ePESSTO+	tns_2024diq_2024-03-06_09-33-05_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci	tns_2024diq_2024-03-06_09-33-05_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits	Object

16637

2024-03-06 13:13:13

Simon de Wet

Simon de Wet (SAAO, UCT), Orapeleng Mogawana (SAAO, UCT), Nic Erasmus (SAAO), Paul Groot (SAAO,UCT,Radboud), Rachel Bruch (Tel Aviv University)

BlackGEM

SN II

0.0146

1

BlackGEM, MeerLICHT

Spectrum shows Hydrogen Balmer, HeII 4686 and CIII/NIII 4647 emission lines at z=0.0146.

2024TNSCR.614....1W

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
16724	2024-02-29 01:56:28	Other / Other	1200	Simon de Wet	Simon de Wet	BlackGEM	tns_2024diq_2460369.5808796_Other_Other_BlackGEM.dat		Object			The fully-robotic SAAO 1-m Lesedi telescope equipped with the Mookodi low-resolution (R~172) spectrograph and imager was automatically triggered as part of the SAAO's Intelligent Observatory (IO) program and obtained 2x600s spectra.

Comments

Object coordinates updated

Object coordinates updated according to AT-report 204598 of Group BlackGEM
Previous RA, DEC: 18:38:18.333, -65:25:03.82 (279.576386, -65.417727)
Updated RA, DEC: 18:38:18.331, -65:25:04.01 (279.57638, -65.41778)

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