2024abup | Transient Name Server

RA/DEC (2000)

01:49:11.320 -10:25:27.44

27.297167 -10.424289

Type

SN Ic-BL

Redshift

0.0058

Discovery Report Classification Report

Related AstroNotes: 2024-347

Reporting Group

ATLAS

Discovering Data Source

ATLAS

Discovery Date

2024-11-22 08:25:17.760

TNS AT

Public

Discovery Mag

17.018

Filter

cyan-ATLAS

Reporter/s

J. Tonry, L. Denneau, H. Weiland, R. Siverd (IfA, University of Hawaii), N. Erasmus, W. Koorts (South African Astronomical Observatory), A. Jordan, V. Suc (UAI, Obstech), S. J. Smartt, K. W. Smith (Oxford/QUB), D. R. Young, M. Nicholl, M. Fulton, M. McCollum, T. Moore, J. Weston, X. Sheng, C. R. Angus, A. Wilson, A. Aamer, D. Magill (QUB), P. Ramsden (Birmingham/QUB), L. Shingles (GSI/QUB), S. Srivastav, J. H. Gillanders, H. Stevance, A. J. Cooper, F. Stoppa (Oxford), L. Rhodes (TSI/McGill), A. Rest (STScI), T.-W. Chen (NCU), C. Stubbs (Harvard), J. S. Sommer (LMU), B. P. Schmidt (ANU)

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	Remarks
	18863	2024-11-25 20:07:00	Other / Other	7200	Claudio Balcon	Claudio Balcon	None	tns_2024abup_2024-11-25_20-07-00_Other_Other.dat	tns_2024abup_2024-11-25_20-07-00_Other_Other.fit	Object	We obtained the low-resolution spectrum R~100 using the FOSC-E5535 spectrograph attached to a 0.41m telescope, in the course of Italian Supernovae Search Project.
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 We obtained the low-resolution spectrum R~100 using the FOSC-E5535 spectrograph attached to a 0.41m telescope, in the course of Italian Supernovae Search Project.
	18873	2024-11-25 12:54:15	ANU-2.3m / WiFeS	600	K. Auchettl	L. Rauf	None	tns_2024abup_2024-11-25_12-54-15.0_ANU-2.3m_WiFeS.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-4

2024-11-05 16:07:06 - 2024-11-05 16:07:06

2460620.171605 - 2460620.171605

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
447898	2024-11-05 16:07:06	2460620.171605			19.8	ABMag	L-GOTO	GOTO-S_GOTO-4	180		[Last non detection]

cyan-ATLAS

ATLAS-CHL_ATLAS-04

2024-11-21 04:02:06 - 2024-11-21 04:02:06

2460635.66813 - 2460635.66813

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
447797	2024-11-21 04:02:06	2460635.66813			19.48	ABMag	cyan-ATLAS	ATLAS-CHL_ATLAS-04	30	Robot	[Last non detection]

L-GOTO

GOTO-N_GOTO-1

2024-11-22 22:21:49 - 2024-11-22 22:21:49

2460637.431822 - 2460637.431822

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
447899	2024-11-22 22:21:49	2460637.431822	16.59	0.02		ABMag	L-GOTO	GOTO-N_GOTO-1	180

r-ZTF

P48_ZTF-Cam

2024-12-03 03:08:24 - 2024-12-03 03:08:24

2460647.6308333 - 2460647.6308333

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
452428	2024-12-03 03:08:24	2460647.6308333			20.3196	ABMag	r-ZTF	P48_ZTF-Cam			[Last non detection]

g-ZTF

P48_ZTF-Cam

2024-12-04 03:28:56 - 2024-12-11 03:54:32

2460648.6450926 - 2460655.6628704

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
452430	2024-12-11 03:54:32	2460655.6628704	16.1929	0.0257312		ABMag	g-ZTF	P48_ZTF-Cam
452429	2024-12-04 03:28:56	2460648.6450926	16.0257	0.0346717		ABMag	g-ZTF	P48_ZTF-Cam

G-Gaia

Gaia_Gaia-photometric

2024-07-26 07:36:29 - 2024-12-02 18:10:05

2460517.817 - 2460647.257

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
455257	2024-12-02 18:10:05	2460647.257	15.46	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
455256	2024-07-26 07:36:29	2460517.817			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

cyan-ATLAS

ATLAS-HKO_ATLAS-02

2024-11-22 08:25:18 - 2024-11-22 08:25:18

2460636.8509 - 2460636.8509

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
447798	2024-11-22 08:25:18	2460636.8509	17.018	0.03	19.52	ABMag	cyan-ATLAS	ATLAS-HKO_ATLAS-02	30	Robot

g-P1

PS1_GPC1

2024-11-24 07:18:47 - 2024-11-24 07:18:47

2460638.80471 - 2460638.80471

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
448597	2024-11-24 07:18:47	2460638.80471	16.59	0.01	21	ABMag	g-P1	PS1_GPC1	30	Robot

AT Reports

ID	Time received (UT)	Sender	Reporter/s	Reporting group	Disc. Data Source	RA	DEC	Discovery date (UT)	Discovery Mag.	Filter	AT Type	Internal name	Assoc. Groups	Remarks	ADS Bibcode	Unreal
237091	2024-12-25 00:40:34	Gaia_Bot1	S.T. Hodgkin,E. Breedt,A. Delgado et al.	GaiaAlerts	GaiaAlerts	01:49:11.320	-10:25:27.44	2024-12-02 18:10:04.800	15.46	G-Gaia	PSN	Gaia24dsy	GaiaAlerts	Confirmed SN Ic-BL		N
235625	2024-12-11 04:06:23	Fritz	Nabeel Rehemtulla (CIERA,NU),Christoffer Fremling (Caltech) et al.	ZTF	ZTF	01:49:11.305	-10:25:27.64	2024-12-04 03:28:56.000	16.0257	g-ZTF	PSN	ZTF24abvtbyt	ZTF	Bright (m_peak <= 18.5) transient candidate identified autonomously by BTSbot (Rehemtulla et al. 2024; arXiv:2401.15167).		N
233623	2024-11-25 19:43:47	PS1_Bot1	K. C. Chambers,T. de Boer,J. Herman et al.	Pan-STARRS	Pan-STARRS	01:49:11.313	-10:25:27.44	2024-11-24 07:18:46.944	16.59	g-P1	PSN	PS24llg	Pan-STARRS			N
233260	2024-11-22 23:57:22	GOTO_bot	A. Kumar,K. Ackley,M. Dyer et al.	GOTO	GOTO	01:49:11.307	-10:25:27.32	2024-11-22 22:21:49.248	16.59	L-GOTO	Other	GOTO24ijr	GOTO			N
233215	2024-11-22 14:03:42	ATLAS_Bot1	J. Tonry,L. Denneau,H. Weiland et al.	ATLAS	ATLAS	01:49:11.306	-10:25:27.43	2024-11-22 08:25:17.760	17.018	cyan-ATLAS	PSN	ATLAS24qlf	ATLAS		2024TNSTR4579....1T	N

Classification Reports

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

18778

2024-11-27 12:25:19

Shubham Srivastav

C. Lidman (ANU), Liana Rauf (ANU), K. Auchettl (University of Melbourne/UCSC), Sara Romagnoli (University of Melbourne), J. Shi (University of Melbourne), B. P. Schmidt, P. Armstrong, B. Martin, K. Dove, B. E. Tucker, Thimo Timmermans (ANU), M. Fulton (QUB), S. Srivastav (Oxford), S. J. Smartt (Oxford/QUB)

None

SN Ic-BL

0.0058

NGSF shows good matches with Ic-BL events SN 199bw and SN 2006aj around peak after dereddening by Av ~ 1. Deep NaI D absorption and red optical colours in ATLAS photometry suggest significant host extinction.

2024TNSCR4668....1L

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
18873	2024-11-25 12:54:15	ANU-2.3m / WiFeS	600	K. Auchettl	L. Rauf	None	tns_2024abup_2024-11-25_12-54-15.0_ANU-2.3m_WiFeS.ascii		Object

18768

2024-11-26 10:31:11

Claudio Balcon

Claudio Balcon (Belluno A.O. ISSP)

None

SN Ib/c

0.005861

GELATO (Harutyunyan et al., 2008, A&A, 488, 383) suggests that this low S/N spectrum resembles that of a type Ib/c supernova at the redshift of the host galaxy, value from NED. We tentatively classify the transient as early SN Ib/c.

2024TNSCR4655....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
18863	2024-11-25 20:07:00	Other / Other	7200	Claudio Balcon	Claudio Balcon	None	tns_2024abup_2024-11-25_20-07-00_Other_Other.dat	tns_2024abup_2024-11-25_20-07-00_Other_Other.fit	Object			We obtained the low-resolution spectrum R~100 using the FOSC-E5535 spectrograph attached to a 0.41m telescope, in the course of Italian Supernovae Search Project.

Comments

Object coordinates updated

Object coordinates updated according to AT-report 237091 of Group GaiaAlerts
Previous RA, DEC: 01:49:11.313, -10:25:27.44 (27.2971395484, -10.4242878727)
Updated RA, DEC: 01:49:11.320, -10:25:27.44 (27.297167, -10.424289)

It was not detect on 2024 11 21.52333(UTC)

0.3mF4 Reflector 30s (limiting mag 17.15)

NGC 681 -20241121@123321-030S-B2-Luminance.jpg

Object coordinates updated

Object coordinates updated according to AT-report 233623 of Group Pan-STARRS
Previous RA, DEC: 01:49:11.306, -10:25:27.43 (27.2971075, -10.4242875)
Updated RA, DEC: 01:49:11.313, -10:25:27.44 (27.2971395484, -10.4242878727)

SN 2024abup

Spectra

Light curves

Comments

Object coordinates updated

It was not detect on 2024 11 21.52333(UTC)

Object coordinates updated