2022ahb | Transient Name Server

RA/DEC (2000)

05:58:16.200 -39:31:34.75

89.5675 -39.526319

Type

SN Ia

Redshift

0.05

Discovery Report Classification Report

Related AstroNotes: 2022-25

Reporting Group

ATLAS

Discovering Data Source

ATLAS

Discovery Date

2022-01-24 03:31:40.800

TNS AT

Y

Public

Y

Discovery Mag

18.418

Filter

orange-ATLAS

Reporter/s

J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii), A. Heinze, B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, M. Fulton, J. Gillanders, T. Moore, C. Richman, L. Cai (Queen's University Belfast), T.-W. Chen (Stockholm), D. E. Wright (University of Minnesota), J. Anderson (ESO)

NED SIMBAD DECaLS PanSTARRS-1 SkyMapper VizieR WISE DSS ADS

Light curves

▌

ATLAS-CHL_ATLAS-04_orange

▌

Gaia_Gaia-photometric_G

▌

ATLAS-HKO_ATLAS-02_orange

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
	11851	2022-01-31 05:19:29	ESO-NTT / EFOSC2-NTT	300	D O'Neill, E Ridley, X Sheng	T. Killestein, M Nicholl	ePESSTO+	tns_2022ahb_2022-01-31_05-19-29_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci	tns_2022ahb_2022-01-31_05-19-29_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

2022-01-24 03:31:41 - 2022-01-24 03:31:41

2459603.647 - 2459603.647

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
262319	2022-01-24 03:31:41	2459603.647	18.418	0.123	19.11	ABMag	orange-ATLAS	ATLAS-CHL_ATLAS-04	30	Robot

G-Gaia

Gaia_Gaia-photometric

2022-01-04 15:08:38 - 2022-02-11 12:54:43

2459584.131 - 2459622.038

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
264844	2022-02-11 12:54:43	2459622.038	17.52	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
264843	2022-01-04 15:08:38	2459584.131			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

orange-ATLAS

ATLAS-HKO_ATLAS-02

2022-01-22 08:54:14 - 2022-01-22 08:54:14

2459601.871 - 2459601.871

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
262318	2022-01-22 08:54:14	2459601.871			18.91	ABMag	orange-ATLAS	ATLAS-HKO_ATLAS-02	30	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
136314	2022-02-12 15:37:47	Gaia_Bot1	S.T. Hodgkin,E. Breedt,A. Delgado et al.	GaiaAlerts	GaiaAlerts	05:58:16.200	-39:31:34.75	2022-02-11 12:54:43.200	17.52	G-Gaia		PSN		Gaia22aos	GaiaAlerts		confirmed SN Ia		N
134584	2022-01-24 20:38:47	ATLAS_Bot1	J. Tonry,L. Denneau,H. Weiland (IfA et al.	ATLAS	ATLAS	05:58:16.203	-39:31:34.95	2022-01-24 03:31:40.800	18.418	orange-ATLAS		PSN		ATLAS22cnv	ATLAS			2022TNSTR.187....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

11794

2022-01-31 15:07:39

ePESSTOplus_Bot1

D O'Neill, E Ridley, X Sheng, T. Killestein, M Nicholl, O. Yaron on behalf of ePESSTO+

ePESSTO+

SN Ia

0.05

1

ePESSTO+

2022TNSCR.259....1O

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
11851	2022-01-31 05:19:29	ESO-NTT / EFOSC2-NTT	300	D O'Neill, E Ridley, X Sheng	T. Killestein, M Nicholl	ePESSTO+	tns_2022ahb_2022-01-31_05-19-29_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci	tns_2022ahb_2022-01-31_05-19-29_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits	Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 136314 of Group GaiaAlerts
Previous RA, DEC: 05:58:16.203, -39:31:34.95 (89.5675105556, -39.526375)
Updated RA, DEC: 05:58:16.200, -39:31:34.75 (89.5675, -39.526319)

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