2016isl | Transient Name Server

RA/DEC (2000)

03:58:12.620 +18:34:54.16

59.552583 +18.581711

Type

SN Ia-91T-like

Redshift

0.023

Discovery Report Classification Report

Reporting Group

None

Discovering Data Source

None

Discovery Date

2016-12-06 16:06:07.000

TNS AT

Y

Public

Y

Host Name

NGC1488

Discovery Mag

17.2

Filter

Clear-

Reporter/s

Kunihiro Shima

NED SIMBAD DECaLS PanSTARRS-1 SkyMapper VizieR WISE DSS ADS

Light curves

▌

Gaia_Gaia-photometric_G_

▌

PS1_GPC1_w_

▌

Other_Other_Clear_

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
	640	2016-12-07 01:59:31	Ekar / AFOSC	2400	Turatto	Benetti	Padova-Asiago	tns_2016isl_2457729.5830_Ekar_AFOSC_Padova-Asiago.dat	tns_2016isl_2457729.5830_Ekar_AFOSC_Padova-Asiago.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

2016-09-09 16:04:48 - 2017-01-21 03:08:38

2457641.17 - 2457774.6309954

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
11951	2017-01-21 03:08:38	2457774.6309954	17.68	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
11950	2016-09-09 16:04:48	2457641.17			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

w-P1

PS1_GPC1

2016-12-24 08:57:07 - 2016-12-24 08:57:07

2457746.8729977 - 2457746.8729977

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
11012	2016-12-24 08:57:07	2457746.8729977	16.52	0.01	22	ABMag	w-P1	PS1_GPC1	45	Robot

Clear-

Other_Other

2016-12-06 16:06:07 - 2016-12-06 16:06:07

2457729.1709144 - 2457729.1709144

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
10484	2016-12-06 16:06:07	2457729.1709144	17.2		19	VegaMag	Clear-	Other_Other	60	Kunihhiro Shima	0.45-m/ f4.6

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

Bibcode

Unreal

Auto classification

8053

2017-01-22 18:38:01

Gaia_Bot1

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

GaiaAlerts

GaiaAlerts

03:58:12.620

+18:34:54.16

2017-01-21 03:08:38.000

17.68

G-Gaia

PSN

Gaia17aez

GaiaAlerts

confirmed SN Ia-91T-like, SN 2016isl, near galaxy NGC 1488

N

7517

2016-12-28 16:42:06

PS1_Bot1

K. C. Chambers,M. E. Huber,H. Flewelling et al.

Pan-STARRS

Pan-STARRS

03:58:12.622

+18:34:54.31

2016-12-24 08:57:07.000

16.52

w-P1

PSN

PS16fkl

Pan-STARRS

N

7217

2016-12-06 16:40:46

Kunihiro Shima

Kunihiro Shima et al.

03:58:12.550

+18:34:54.30

2016-12-06 16:06:07.000

17.2

Clear-

1

PSN

NGC1488

2016TNSTR1004....1S

N

Related files

File	Comments	Last Modified (UT)	Modified By
tns_2016isl_atrep_7217.jpg	3 x 60s stack image including discovery image	2016-12-06 21:41:22	Kunihiro Shima

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

631

2016-12-07 11:33:52

Lina Tomasella

Lina Tomasella

Padova-Asiago

SN Ia-91T-like

0.023

1

Padova-Asiago

2016TNSCR1018....1T

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
640	2016-12-07 01:59:31	Ekar / AFOSC	2400	Turatto	Benetti	Padova-Asiago	tns_2016isl_2457729.5830_Ekar_AFOSC_Padova-Asiago.dat	tns_2016isl_2457729.5830_Ekar_AFOSC_Padova-Asiago.fits	Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 8053 of Group GaiaAlerts
Previous RA, DEC: 03:58:12.550, +18:34:54.30 (59.552292, +18.58175)
Updated RA, DEC: 03:58:12.620, +18:34:54.16 (59.552583, 18.581711)

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off-sets amount

I measured off-sets amount, 3.9E and 9.3S of NGC1488

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