RA/DEC (2000)
23:37:56.650 +27:16:37.67
354.486042 +27.277131
Type
SN Ia-91T-like
Redshift
0.028
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2016-09-08 08:38:24.000
TNS AT
Y
Public
Y
Host Name
AGC 331536
Host Redshift
0.027999
Discovery Mag
17
Filter
V-Johnson
Reporter/s
Jonathan Brown
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2016gcl - 2016-09-09 01:10:33 LT / SPRAT (ASAS-SN)z=
 ▌SN_2016gcl - 2016-09-08 20:26:52 Ekar / AFOSC (Padova-Asiago)z=
▌Show H at z=vexp= km/s
▌Show He at z=vexp= km/s
▌Show He II at z=vexp= km/s
▌Show C II at z=vexp= km/s
▌Show C III at z=vexp= km/s
▌Show C IV at z=vexp= km/s
▌Show N II at z=vexp= km/s
▌Show N III at z=vexp= km/s
▌Show N IV at z=vexp= km/s
▌Show N V at z=vexp= km/s
▌Show O at z=vexp= km/s
▌Show [O I] at z=vexp= km/s
▌Show O II at z=vexp= km/s
▌Show [O II] at z=vexp= km/s
▌Show [O III] at z=vexp= km/s
▌Show O V at z=vexp= km/s
▌Show O VI at z=vexp= km/s
▌Show Na at z=vexp= km/s
▌Show Mg at z=vexp= km/s
▌Show Mg II at z=vexp= km/s
▌Show Si II at z=vexp= km/s
▌Show S II at z=vexp= km/s
▌Show Ca II at z=vexp= km/s
▌Show [Ca II] at z=vexp= km/s
▌Show Fe II at z=vexp= km/s
▌Show Fe III at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Tellurics 
▌Show Galaxy lines at z=
▌Show WR-WN at z=vexp= km/s
▌Show WR-WC/O at z=vexp= km/s
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ▌Gaia_Gaia-photometric_G
 ▌ASASSN-1_Brutus_V
   
Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)
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
399 2016-09-09 01:10:33 LT / SPRAT 400 Bersier Bersier ASAS-SN tns_2016gcl_2016-09-09_01-10-33_LT_SPRAT_ASAS-SN.dat Object
401 2016-09-08 20:26:52 Ekar / AFOSC Benetti Padova-Asiago tns_2016gcl_2016-09-08.852_Ekar_AFOSC_Padova-Asiago.ascii tns_2016gcl_2016-09-08.852_Ekar_AFOSC_Padova-Asiago.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
G-Gaia Gaia_Gaia-photometric 2016-08-21 09:36:00 - 2016-11-26 16:27:50 2457621.9 - 2457719.1859954 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
10291 2016-11-26 16:27:50 2457719.1859954 18.92 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
10290 2016-08-21 09:36:00 2457621.9 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
V-Johnson ASASSN-1_Brutus 2016-09-02 09:50:24 - 2016-09-08 08:38:24 2457633.91 - 2457639.86 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
7043 2016-09-08 08:38:24 2457639.86 17 VegaMag V-Johnson ASASSN-1_Brutus 270 ASASSN
7044 2016-09-05 09:36:00 2457636.9 17 VegaMag V-Johnson ASASSN-1_Brutus 270 ASASSN
7042 2016-09-02 09:50:24 2457633.91 16.9 VegaMag V-Johnson ASASSN-1_Brutus 270 ASASSN [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
7112 2016-11-29 10:40:41 Gaia_Bot1 A. Delgado, D. Harrison, S. Hodgkin et al. GaiaAlerts GaiaAlerts 23:37:56.650 +27:16:37.67 2016-11-26 16:27:50.000 18.92 G-Gaia PSN Gaia16bym GaiaAlerts confirmed SN Ia (SN 2016gcl) near galaxy AGC 331536 N
5166 2016-09-08 16:46:57 Jonathan Brown Jonathan Brown ASAS-SN ASAS-SN 23:37:56.621 +27:16:37.73 2016-09-08 08:38:24.000 17 V-Johnson PSN AGC 331536 ASASSN-16ke ASAS-SN 2016TNSTR.644....1B N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
393 2016-09-09 09:03:16 Enrico Cappellaro Enrico Cappellaro Padova-Asiago SN Ia-91T-like 1 Padova-Asiago 2016TNSCR1128....1C
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
401 2016-09-08 20:26:52 Ekar / AFOSC Benetti Padova-Asiago tns_2016gcl_2016-09-08.852_Ekar_AFOSC_Padova-Asiago.ascii tns_2016gcl_2016-09-08.852_Ekar_AFOSC_Padova-Asiago.fits Object
391 2016-09-09 04:33:32 David Bersier David Bersier ASAS-SN SN Ia-91T-like 0.028 1 ASAS-SN This is a SN Ia, 91T-like, about a week before maximum light. The best fit is SN 1998es 9 days before maximum. 2016TNSCR.655....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
399 2016-09-09 01:10:33 LT / SPRAT 400 Bersier Bersier ASAS-SN tns_2016gcl_2016-09-09_01-10-33_LT_SPRAT_ASAS-SN.dat Object

Comments

TNS
System

Sun, 06/23/2019 - 10:43

Object coordinates updated

Object coordinates updated according to AT-report 7112 of Group GaiaAlerts
Previous RA, DEC: 23:37:56.621, +27:16:37.73 (354.485921, +27.277147)
Updated RA, DEC: 23:37:56.650, +27:16:37.67 (354.486042, 27.277131)