2022bky | Transient Name Server

RA/DEC (2000)

15:51:43.000 +34:02:42.79

237.929167 +34.045219

Type

SN Ia

Redshift

0.0707

Discovery Report Classification Report

Reporting Group

ATLAS

Discovering Data Source

ATLAS

Discovery Date

2022-02-04 14:32:38.400

TNS AT

Y

Public

Y

Discovery Mag

19.14

Filter

cyan-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

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
	11945	2022-02-11 14:18:59	UH88 / SNIFS	1800	Desai	Desai	SCAT	tns_2022bky_2459622.09652_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

z-P1

PS2_GPC2

2022-03-18 13:43:28 - 2022-03-18 13:43:28

2459657.07185 - 2459657.07185

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
272213	2022-03-18 13:43:28	2459657.07185	19.63	0.11	20.4	ABMag	z-P1	PS2_GPC2	120	Robot

r-ZTF

P48_ZTF-Cam

2022-01-21 12:54:30 - 2022-02-18 10:42:15

2459601.0378472 - 2459628.9460069

6

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
266538	2022-02-18 10:42:15	2459628.9460069	18.1067	0.095949	19.1099	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
266537	2022-02-15 10:48:41	2459625.9504745	18.1008	0.072239	19.779	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
265383	2022-02-13 10:00:29	2459623.917	18.22			ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF
266534	2022-02-13 10:00:08	2459623.9167593	18.2169	0.07445	19.794	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
265382	2022-01-21 12:54:43	2459601.038			19.63	ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF	[Last non detection]
266533	2022-01-21 12:54:30	2459601.0378472			19.626	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	[Last non detection] Data provided by ZTF

g-ZTF

P48_ZTF-Cam

2022-02-13 12:37:26 - 2022-02-18 11:52:15

2459624.026 - 2459628.9946181

4

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
266539	2022-02-18 11:52:15	2459628.9946181	17.9822	0.0710689	19.4768	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
266536	2022-02-15 09:24:35	2459625.8920718	17.9919	0.124149	18.8566	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
266535	2022-02-13 12:37:52	2459624.0262963	17.9955	0.071453	20.4165	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
265384	2022-02-13 12:37:26	2459624.026	18			ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF

G-Gaia

Gaia_Gaia-photometric

2022-01-12 00:20:10 - 2022-02-10 10:17:46

2459591.514 - 2459620.929

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
264791	2022-02-10 10:17:46	2459620.929	18.38	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
264790	2022-01-12 00:20:10	2459591.514			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

cyan-ATLAS

ATLAS-HKO_ATLAS-02

2022-02-03 16:10:34 - 2022-02-04 14:32:38

2459614.174 - 2459615.106

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
263855	2022-02-04 14:32:38	2459615.106	19.14	0.124	19.72	ABMag	cyan-ATLAS	ATLAS-HKO_ATLAS-02	30	Robot
263854	2022-02-03 16:10:34	2459614.174			18.56	ABMag	cyan-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
142123	2022-03-19 22:56:01	PS2_Bot1	K. C. Chambers, T. de Boer, J. Bulger et al.	Pan-STARRS	Pan-STARRS	15:51:43.005	+34:02:42.78	2022-03-18 13:43:27.840	19.63	z-P1		PSN		PS22cew	Pan-STARRS				N
137154	2022-02-18 15:25:45	ALeRCE	F. Forster, F.E. Bauer, G. Pignata et al.	ALeRCE	ZTF	15:51:43.002	+34:02:42.84	2022-02-13 10:00:08.004	18.2169	r-ZTF		PSN	WISEA J155143.15+340240.9	ZTF22aaaytvy	ALeRCE		SN candidate classified using ALeRCE's stamp classifier - see http://arxiv.org/abs/2008.03309 - and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF22aaaytvy		N
136596	2022-02-13 16:15:09	ZTF_Bot1	C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration	ZTF	ZTF	15:51:43.010	+34:02:42.81	2022-02-13 10:00:28.800	18.22	r-ZTF		PSN		ZTF22aaafqzd	ZTF				N
136288	2022-02-12 12:34:39	Gaia_Bot1	S.T. Hodgkin, E. Breedt, A. Delgado et al.	GaiaAlerts	GaiaAlerts	15:51:43.000	+34:02:42.79	2022-02-10 10:17:45.600	18.38	G-Gaia		PSN		Gaia22aoe	GaiaAlerts		confirmed SN Ia		N
135649	2022-02-04 21:23:31	ATLAS_Bot1	J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al.	ATLAS	ATLAS	15:51:42.981	+34:02:42.50	2022-02-04 14:32:38.400	19.14	cyan-ATLAS		PSN		ATLAS22etc	ATLAS			2022TNSTR.293....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

11888

2022-02-11 15:24:24

Dhvanil Desai

Dhvanil Desai (UH-IfA) on behalf of the SCAT team

SCAT

SN Ia

0.0707

1

SCAT

Redshift from SDSS.

2022TNSCR.361....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
11945	2022-02-11 14:18:59	UH88 / SNIFS	1800	Desai	Desai	SCAT	tns_2022bky_2459622.09652_UH88_SNIFS_SCAT.dat		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 136288 of Group GaiaAlerts
Previous RA, DEC: 15:51:42.981, +34:02:42.50 (237.929085714, +34.0451385714)
Updated RA, DEC: 15:51:43.000, +34:02:42.79 (237.929167, 34.045219)

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