RA/DEC (2000)
15:47:28.889 +11:58:40.50
236.870371179 +11.9779161561
Type
SN Ia
Redshift
0.036
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2017-06-26 08:42:11.000
TNS AT
Y
Public
Y
Host Name
SDSS J154728.82+115836.8
Host Redshift
0.036635
Discovery Mag
16.82
Filter
V-Johnson
Reporter/s
Seiichiro Kiyota, Geoff Stone, Joshua Shields, Subo Dong for the ASAS-SN team

Spectra

 SN_2017ezc - 2017-06-30 21:51:12 LT / SPRAT (ASAS-SN)z=
Show H at z=vexp= km/s
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Show N V at z=vexp= km/s
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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
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Show Tellurics 
Show Galaxy lines at z=
Show WR-WN at z=vexp= km/s
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 PS1_GPC1_i
 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
1050 2017-06-30 21:51:12 LT / SPRAT 500 David Bersier David Bersier ASAS-SN tns_2017ezc_2017-06-30_21-51-12_LT_SPRAT_ASAS-SN.dat Object the flux calibration is approximate
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
i-P1 PS1_GPC1 2017-07-09 08:32:38 - 2017-07-09 08:32:38 2457943.8559954 - 2457943.8559954 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
18613 2017-07-09 08:32:38 2457943.8559954 18.46 0.04 20.7 ABMag i-P1 PS1_GPC1 45 Robot
V-Johnson ASASSN-1_Brutus 2017-06-23 09:52:31 - 2017-06-26 08:42:11 2457927.9114699 - 2457930.8626273 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
18167 2017-06-26 08:42:11 2457930.8626273 16.82 0.22 VegaMag V-Johnson ASASSN-1_Brutus
18166 2017-06-23 09:52:31 2457927.9114699 16.76 VegaMag V-Johnson ASASSN-1_Brutus [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
12546 2017-07-13 15:05:05 PS1_Bot1 K. C. Chambers, M. E. Huber, H. Flewelling et al. Pan-STARRS Pan-STARRS 15:47:28.889 +11:58:40.50 2017-07-09 08:32:38.000 18.46 i-P1 PSN PS17dss Pan-STARRS N
12242 2017-06-27 05:06:51 Subo Dong Seiichiro Kiyota, Geoff Stone, Joshua Shields et al. ASAS-SN ASAS-SN 15:47:28.900 +11:58:41.00 2017-06-26 08:42:11.000 16.82 V-Johnson PSN SDSS J154728.82+115836.8 ASASSN-17ii ASAS-SN 2017TNSTR.698....1K N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
1047 2017-07-01 09:58:37 David Bersier David Bersier ASAS-SN SN Ia 0.036 1 ASAS-SN This is a normal SN Ia a few days past maximum brightness, at a a redshift z~0.035, consistent with the host galaxy (0.036) 2017TNSCR.720....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
1050 2017-06-30 21:51:12 LT / SPRAT 500 David Bersier David Bersier ASAS-SN tns_2017ezc_2017-06-30_21-51-12_LT_SPRAT_ASAS-SN.dat Object the flux calibration is approximate

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 12546 of Group Pan-STARRS1
Previous RA, DEC: 15:47:28.900, +11:58:41.00 (236.870417, +11.978056)
Updated RA, DEC: 15:47:28.889, +11:58:40.50 (236.870371179, 11.9779161561)