2016brx | Transient Name Server

RA/DEC (2000)

22:50:34.100 -01:32:32.30

342.642083 -1.542306

Type

SN Ia-91bg-like

Redshift

0.010167

Discovery Report Classification Report

Reporting Group

BOSS

Discovering Data Source

BOSS

Discovery Date

2016-04-19 17:18:51.000

TNS AT

Y

Public

Y

Host Name

NGC7391

Discovery Mag

16.1

Filter

Clear-

Reporter/s

Stuart Parker

NED SIMBAD DECaLS PanSTARRS-1 SkyMapper VizieR WISE DSS ADS

Light curves

▌

Gaia_Gaia-photometric_G

▌

Other_Other_Clear

▌

Other_Other_Other

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
	2153	2016-06-18 09:50:24	LCO-duPont / WFCCD		N. Morrell	N. Morrell	ASAS-SN	tns_2016brx_2016-06-18.41_LCO-duPont_WFCCD_ASAS-SN.txt	tns_2016brx_2016-06-18.41_LCO-duPont_WFCCD_ASAS-SN.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

G-Gaia

Gaia_Gaia-photometric

2015-12-29 22:29:16 - 2016-05-10 09:18:43

2457386.4369907 - 2457518.8879977

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
4380	2016-05-10 09:18:43	2457518.8879977	17.94	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
4379	2015-12-29 22:29:16	2457386.4369907			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

Clear-

Other_Other

2016-04-19 17:18:51 - 2016-04-19 17:18:51

2457498.2214236 - 2457498.2214236

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
2199	2016-04-19 17:18:51	2457498.2214236	16.1		17.5	Other	Clear-	Other_Other	30	Parker	Target was quite low in the morning horizon so photometry was difficult. Off set- 31W 8N

Other-

Other_Other

2016-04-10 17:35:35 - 2016-04-10 17:35:35

2457489.233044 - 2457489.233044

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
2198	2016-04-10 17:35:35	2457489.233044			17.5	Other	Other-	Other_Other	30	Parker	[Last non detection] Target was maybe just visible in this image but it was morning twilight

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

3574

2016-07-22 11:23:36

Gaia_Bot1

A. Delgado,D. Harrison,S. Hodgkin et al.

GaiaAlerts

GaiaAlerts

22:50:34.100

-01:32:32.30

2016-05-10 09:18:43.000

17.94

G-Gaia

PSN

Gaia16anx

GaiaAlerts

SN candidate in outskirts of elliptical galaxy NGC 7391

N

1943

2016-04-19 19:34:05

Stuart Parker

Stuart Parker et al.

BOSS

BOSS

22:50:34.030

-01:32:32.50

2016-04-19 17:18:51.000

16.1

Clear-

1

PSN

NGC7391

BOSS, PESSTO

Stuart Parker, Canterbury, New Zealand, reports the discovery of an apparent supernova (red mag 16.1) on a 30-s unfiltered CCD image (limiting mag17.5) with a 30-cm Astro-Tech AT12RC Ritchey-Chretien astrograph (+ ST10 camera) at his Parkdale Observatory in the course of the Backyard Observatory Supernova Search.Reference stars from USNO-B and UCAC4 catalogues), which is 31W" and 8N" of the nucleus of the galaxy. Confirming images was taken which easily shows the new source point

2016TNSTR.304....1P

N

Related files

File	Comments	Last Modified (UT)	Modified By
tns_2016brx_atrep_1943_BOSS.jpg		2016-04-19 20:15:00	Stuart Parker

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

2146

2018-06-17 07:35:39

Subo Dong

N. Morrell, B. J. Shappee

ASAS-SN

SN Ia-91bg-like

0.010167

1

ASAS-SN

2018TNSCR.841....1M

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
2153	2016-06-18 09:50:24	LCO-duPont / WFCCD		N. Morrell	N. Morrell	ASAS-SN	tns_2016brx_2016-06-18.41_LCO-duPont_WFCCD_ASAS-SN.txt	tns_2016brx_2016-06-18.41_LCO-duPont_WFCCD_ASAS-SN.fits	Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 3574 of Group GaiaAlerts
Previous RA, DEC: 22:50:34.030, -01:32:32.50 (342.641792, -1.542361)
Updated RA, DEC: 22:50:34.100, -01:32:32.30 (342.642083, -1.542306)

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