2024afpj | Transient Name Server

RA/DEC (2000)

14:50:08.130 +40:26:34.98

222.533874743 +40.4430503952

Type

SN Ia

Redshift

0.027

Discovery Report Classification Report

Reporting Group

ATLAS

Discovering Data Source

ATLAS

Discovery Date

2024-12-29 14:27:04.032

TNS AT

Y

Public

Y

Discovery Mag

18.005

Filter

orange-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	Assoc. Groups	End prop. period	Remarks
	20137	2025-01-12 02:43:00	Other / Other	3600	Claudio Balcon	Claudio Balcon	None	tns_2024afpj_2025-01-12_02-43-00_Other_Other_None_0.dat	tns_2024afpj_2025-01-12_02-43-00_Other_Other_None_0.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.
	20135	2025-01-12 02:43:00	Other / Other	3600	Claudio Balcon	Claudio Balcon	None	tns_2024afpj_2025-01-12_02-43-00_Other_Other_None.dat	tns_2024afpj_2025-01-12_02-43-00_Other_Other_None.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.

Light Curves

Filter

Tel / Inst

Obs-date range

JD Range

Photometry

L-GOTO

GOTO-N_GOTO-2

2024-12-28 06:30:31 - 2024-12-28 06:30:31

2460672.771193 - 2460672.771193

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
457464	2024-12-28 06:30:31	2460672.771193	18.87	0.19		ABMag	L-GOTO	GOTO-N_GOTO-2	180

L-GOTO

GOTO-N_GOTO-1

2024-12-19 05:23:28 - 2024-12-19 05:23:28

2460663.724634 - 2460663.724634

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
457463	2024-12-19 05:23:28	2460663.724634			18.7	ABMag	L-GOTO	GOTO-N_GOTO-1	180		[Last non detection]

g-ZTF

P48_ZTF-Cam

2025-02-08 11:25:16 - 2025-02-18 11:08:29

2460714.9758796 - 2460724.9642245

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
469519	2025-02-18 11:08:29	2460724.9642245	18.933	0.097518		ABMag	g-ZTF	P48_ZTF-Cam
469518	2025-02-08 11:25:16	2460714.9758796	18.2741	0.109463		ABMag	g-ZTF	P48_ZTF-Cam

orange-ATLAS

ATLAS-MLO_ATLAS-01

2024-12-29 14:27:04 - 2024-12-29 14:27:04

2460674.10213 - 2460674.10213

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
456626	2024-12-29 14:27:04	2460674.10213	18.005	0.112	19.44	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot

orange-ATLAS

ATLAS-HKO_ATLAS-02

2024-12-27 14:09:10 - 2024-12-27 14:09:10

2460672.0897 - 2460672.0897

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
456625	2024-12-27 14:09:10	2460672.0897			19.25	ABMag	orange-ATLAS	ATLAS-HKO_ATLAS-02	30	Robot	[Last non detection]

y-P1

PS1_GPC1

2025-01-24 16:00:46 - 2025-01-24 16:00:46

2460700.1672 - 2460700.1672

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
464789	2025-01-24 16:00:46	2460700.1672	17.67	0.04	18.3	ABMag	y-P1	PS1_GPC1	120	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
244929	2025-02-18 12:03:15	Fritz	Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al.	ZTF	ZTF	14:50:08.148	+40:26:35.06	2025-02-08 11:25:15.997	18.2741	g-ZTF		PSN		ZTF25aafidjm	ZTF				N
242520	2025-01-26 18:12:57	PS1_Bot1	K. C. Chambers, T. de Boer, J. Fairlamb et al.	Pan-STARRS	Pan-STARRS	14:50:08.130	+40:26:34.98	2025-01-24 16:00:46.080	17.67	y-P1		PSN		PS25ir	Pan-STARRS				N
238493	2024-12-31 07:28:22	GOTO_bot	A. Kumar, G. Ramsay, K. Ackley et al.	GOTO	GOTO	14:50:08.110	+40:26:35.01	2024-12-28 06:30:30.816	18.87	L-GOTO		Other		GOTO24jse	GOTO				N
237877	2024-12-29 18:15:54	ATLAS_Bot1	J. Tonry, L. Denneau, H. Weiland et al.	ATLAS	ATLAS	14:50:08.168	+40:26:35.30	2024-12-29 14:27:04.032	18.005	orange-ATLAS		PSN		ATLAS24rzk	ATLAS			2024TNSTR5124....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

20137

2025-01-12 04:54:45

Claudio Balcon

Claudio Balcon (Belluno A.O. ISSP)

None

SN Ia

0.027

1

GELATO (Harutyunyan et al., 2008, A&A, 488, 383) suggests that this spectrum resembles that of a type Ia supernova. The redshift has been deduced from the SN spectral fitting. Sub-type 91T-like is possible.

2025TNSCR.170....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
20137	2025-01-12 02:43:00	Other / Other	3600	Claudio Balcon	Claudio Balcon	None	tns_2024afpj_2025-01-12_02-43-00_Other_Other_None_0.dat	tns_2024afpj_2025-01-12_02-43-00_Other_Other_None_0.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.

20135

2025-01-12 03:54:55

Claudio Balcon

Claudio Balcon (Belluno A.O. ISSP)

None

SN Ia

1

GELATO (Harutyunyan et al., 2008, A&A, 488, 383) suggests that this spectrum resembles that of a type Ia supernova. The redshift has been deduced from the SN spectral fitting. Sub-type 91T-like is possible.

2025TNSCR.170....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
20135	2025-01-12 02:43:00	Other / Other	3600	Claudio Balcon	Claudio Balcon	None	tns_2024afpj_2025-01-12_02-43-00_Other_Other_None.dat	tns_2024afpj_2025-01-12_02-43-00_Other_Other_None.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 242520 of Group Pan-STARRS
Previous RA, DEC: 14:50:08.168, +40:26:35.30 (222.534035, +40.443139)
Updated RA, DEC: 14:50:08.130, +40:26:34.98 (222.533874743, 40.4430503952)

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