2022adgf | Transient Name Server

RA/DEC (2000)

01:46:03.160 -21:12:22.46

26.513167 -21.206239

Type

SN Ic

Redshift

0.02

Discovery Report Classification Report

Reporting Group

ATLAS

Discovering Data Source

ATLAS

Discovery Date

2022-12-18 21:26:16.800

TNS AT

Y

Public

Y

Discovery Mag

18.94

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), J. Anderson (ESO), A. Jordan, V. Suc (UAI, Obstech), K. W. Smith, S. Srivastav, D. R. Young, S. J. Smartt, J. Gillanders, M. Fulton, M. McCollum, T. Moore, J. Weston (Queen's University Belfast), L. Shingles (GSI/QUB), A. Rest (STScI), T.-W. Chen (TUM/MPA), M. Nicholl (Birmingham), C. Stubbs (Harvard), J. Sommer (LMU/QUB), L. Rhodes, A. Andersson (Oxford)

NED SIMBAD DECaLS PanSTARRS-1 SkyMapper VizieR WISE DSS ADS

Light curves

▌

ATLAS-CHL_ATLAS-04_cyan

▌

ATLAS-STH_ATLAS-03_orange

▌

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
	14237	2023-01-01 05:09:16	UH88 / SNIFS	900	Aaron Do		SCAT	tns_2022adgf_2023-01-01_05-09-16_UH88_SNIFS_SCAT.dat		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

cyan-ATLAS

ATLAS-CHL_ATLAS-04

2022-12-17 02:50:09 - 2022-12-17 02:50:09

2459930.61816 - 2459930.61816

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
322127	2022-12-17 02:50:09	2459930.61816			19.47	ABMag	cyan-ATLAS	ATLAS-CHL_ATLAS-04	30	Robot	[Last non detection]

orange-ATLAS

ATLAS-STH_ATLAS-03

2022-12-18 21:26:17 - 2022-12-18 21:26:17

2459932.39325 - 2459932.39325

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
322128	2022-12-18 21:26:17	2459932.39325	18.94	0.194	19.51	ABMag	orange-ATLAS	ATLAS-STH_ATLAS-03	30	Robot

G-Gaia

Gaia_Gaia-photometric

2022-11-18 09:54:43 - 2022-12-30 09:23:02

2459901.913 - 2459943.891

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
323748	2022-12-30 09:23:02	2459943.891	17.47	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
323747	2022-11-18 09:54:43	2459901.913			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	ADS Bibcode	Unreal	Auto classification
167998	2022-12-31 23:41:15	Gaia_Bot1	S.T. Hodgkin, E. Breedt, A. Delgado et al.	GaiaAlerts	GaiaAlerts	01:46:03.160	-21:12:22.46	2022-12-30 09:23:02.400	17.47	G-Gaia		PSN		Gaia22epq	GaiaAlerts		Candidate SN near galaxy WISEA J014604.16-211223.4		N
167192	2022-12-19 20:13:35	ATLAS_Bot1	J. Tonry, L. Denneau, H. Weiland et al.	ATLAS	ATLAS	01:46:03.147	-21:12:22.31	2022-12-18 21:26:16.800	18.94	orange-ATLAS		PSN		ATLAS22bnyq	ATLAS			2022TNSTR3617....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

14163

2023-01-01 10:41:29

Aaron Do

Aaron Do (IfA, UH Manoa) on behalf of the SCAT team

SCAT

SN Ic

0.02

1

SCAT

Type Ic-norm near maximum light. SNID (Blondin & Tonry, 2007) presents fits to type Ia supernovae, but at a phase and apparent magnitude inconsistent with lightcurves from ATLAS.

2023TNSCR...6....1D

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
14237	2023-01-01 05:09:16	UH88 / SNIFS	900	Aaron Do		SCAT	tns_2022adgf_2023-01-01_05-09-16_UH88_SNIFS_SCAT.dat		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 167998 of Group GaiaAlerts
Previous RA, DEC: 01:46:03.147, -21:12:22.31 (26.5131128571, -21.2061971429)
Updated RA, DEC: 01:46:03.160, -21:12:22.46 (26.513167, -21.206239)

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