2022bqs | Transient Name Server

RA/DEC (2000)

07:04:04.610 -20:14:21.88

106.019208 -20.239411

Type

CV

Redshift

0

Discovery Report Classification Report

Reporting Group

ASAS-SN

Discovering Data Source

ASAS-SN

Discovery Date

2022-02-08 06:57:36.000

TNS AT

Y

Public

Y

Discovery Mag

12.2

Filter

g-Sloan

Reporter/s

K. Z. Stanek, for the ASAS-SN team

NED SIMBAD DECaLS PanSTARRS-1 SkyMapper VizieR WISE DSS ADS

Light curves

▌

ASASSN-5_Payne-Gaposchkin_g

▌

Gaia_Gaia-photometric_G

▌

ASASSN-1_Brutus_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
	11909	2022-02-08 21:38:00	Other / Other	1500	Claudio Balcon	Claudio Balcon	None	tns_2022bqs_2022-02-08_21-38-00_Other_Other.dat	tns_2022bqs_2022-02-08_21-38-00_Other_Other.fit	Object			I obtained the low-resolution spectrum R~100 using the FOSC-ES32 spectrograph attached to a 0.2m telescope, in the course of Italian Supernovae Search Project.
Binning factor: (rounded to nearest integer >1) Mouse hovers at WL: 0 (rest), ▌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 I obtained the low-resolution spectrum R~100 using the FOSC-ES32 spectrograph attached to a 0.2m telescope, in the course of Italian Supernovae Search Project.

Light Curves

Filter

Tel / Inst

Obs-date range

JD Range

Photometry

g-Sloan

ASASSN-5_Payne-Gaposchkin

2022-02-05 20:09:36 - 2022-02-05 20:09:36

2459616.34 - 2459616.34

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
264146	2022-02-05 20:09:36	2459616.34			17.8	ABMag	g-Sloan	ASASSN-5_Payne-Gaposchkin			[Last non detection]

G-Gaia

Gaia_Gaia-photometric

2021-12-22 07:06:14 - 2022-02-19 06:57:36

2459570.796 - 2459629.79

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
267080	2022-02-19 06:57:36	2459629.79	14.22	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
267079	2021-12-22 07:06:14	2459570.796			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

g-Sloan

ASASSN-1_Brutus

2022-02-08 06:57:36 - 2022-02-08 06:57:36

2459618.79 - 2459618.79

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
264147	2022-02-08 06:57:36	2459618.79	12.2			ABMag	g-Sloan	ASASSN-1_Brutus

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
137342	2022-02-20 09:57:34	Gaia_Bot1	S.T. Hodgkin,E. Breedt,A. Delgado et al.	GaiaAlerts	GaiaAlerts	07:04:04.610	-20:14:21.88	2022-02-19 06:57:36.000	14.22	G-Gaia		Other		Gaia22arn	GaiaAlerts		>6 mag outburst in Gaia source, detection of CV ASASSN-22bs		N
135846	2022-02-08 12:25:36	Krzysztof Stanek	K. Z. Stanek,for the ASAS-SN team et al.	ASAS-SN	ASAS-SN	07:04:04.548	-20:14:21.55	2022-02-08 06:57:36.000	12.2	g-Sloan		PSN		ASASSN-22bs	ASAS-SN		A bright CV candidate, could also be a Galactic Nova	2022TNSTR.321....1S	N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

11852

2022-02-08 22:00:17

Claudio Balcon

Claudio Balcon (Belluno A.O. ISSP)

None

CV

0

1

The spectrum is blue continuum with faint Balmer lines at z=0 and resembles that of a cataclysmic variable.

2022TNSCR.330....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
11909	2022-02-08 21:38:00	Other / Other	1500	Claudio Balcon	Claudio Balcon	None	tns_2022bqs_2022-02-08_21-38-00_Other_Other.dat	tns_2022bqs_2022-02-08_21-38-00_Other_Other.fit	Object			I obtained the low-resolution spectrum R~100 using the FOSC-ES32 spectrograph attached to a 0.2m telescope, in the course of Italian Supernovae Search Project.

Comments

Object coordinates updated

Object coordinates updated according to AT-report 137342 of Group GaiaAlerts
Previous RA, DEC: 07:04:04.548, -20:14:21.55 (106.01895, -20.23932)
Updated RA, DEC: 07:04:04.610, -20:14:21.88 (106.019208, -20.239411)

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