RA/DEC (2000)
15:10:01.413 +07:46:44.26
227.50588726 +7.77896059772
Type
SN Ia
Redshift
0.04627
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2017-02-24 15:47:31.000
TNS AT
Y
Public
Y
Discovery Mag
18.09
Filter
cyan-ATLAS
Reporter/s
J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt (Queen's University Belfast)

Spectra

 SN_2017byc - 2017-03-06 03:36:00 LT / SPRAT (None)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

 ATLAS-HKO_ATLAS-02_orange
 ATLAS-HKO_ATLAS-02_cyan
 PS1_GPC1_i
   
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
837 2017-03-06 03:36:00 LT / SPRAT Inserra None tns_2017byc_2017-03-06.15_LT_SPRAT.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
orange-ATLAS ATLAS-HKO_ATLAS-02 2017-02-16 16:06:14 - 2017-02-16 16:06:14 2457801.1709954 - 2457801.1709954 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
14676 2017-02-16 16:06:14 2457801.1709954 18.08 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
cyan-ATLAS ATLAS-HKO_ATLAS-02 2017-02-24 15:47:31 - 2017-02-24 15:47:31 2457809.1579977 - 2457809.1579977 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
14677 2017-02-24 15:47:31 2457809.1579977 18.09 0.17 19.21 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
i-P1 PS1_GPC1 2017-04-07 12:38:52 - 2017-04-07 12:38:52 2457851.0269907 - 2457851.0269907 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
15999 2017-04-07 12:38:52 2457851.0269907 19.75 0.04 20.7 ABMag i-P1 PS1_GPC1 45 Robot
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
10754 2017-04-15 23:23:19 PS1_Bot1 K. C. Chambers,M. E. Huber,H. Flewelling et al. Pan-STARRS Pan-STARRS 15:10:01.413 +07:46:44.26 2017-04-07 12:38:52.000 19.75 i-P1 PSN PS17cgz Pan-STARRS N
9886 2017-03-05 00:21:02 ATLAS_Bot1 J. Tonry,B. Stalder,L. Denneau et al. ATLAS ATLAS 15:10:01.423 +07:46:43.99 2017-02-24 15:47:31.000 18.09 cyan-ATLAS PSN ATLAS17biz ATLAS 2017TNSTR.271....1T N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
827 2017-03-06 16:48:10 Cosimo Inserra Cosimo Inserra None SN Ia 0.04627 1 2017TNSCR.277....1I
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
837 2017-03-06 03:36:00 LT / SPRAT Inserra None tns_2017byc_2017-03-06.15_LT_SPRAT.ascii Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 10754 of Group Pan-STARRS1
Previous RA, DEC: 15:10:01.423, +07:46:43.99 (227.505928333, +7.77888666667)
Updated RA, DEC: 15:10:01.413, +07:46:44.26 (227.50588726, 7.77896059772)