RA/DEC (2000)
08:23:58.650 -06:53:54.28
125.994375 -6.898411
Type
SN Ia
Redshift
0.02175
Discovery ReportClassification Report
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2017-03-04 07:55:12.000
TNS AT
Y
Public
Y
Discovery Mag
18.53
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)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2017byb - 2017-03-05 22:48:00 LT / SPRAT (None) -host-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
 ▌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
838 2017-03-05 22:48:00 LT / SPRAT Inserra None tns_2017byb_2017-03-05.95_LT_SPRAT.ascii Host
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
G-Gaia Gaia_Gaia-photometric 2016-11-16 21:33:07 - 2017-03-19 21:15:50 2457709.3979977 - 2457832.3859954 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
15255 2017-03-19 21:15:50 2457832.3859954 17.39 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
15254 2016-11-16 21:33:07 2457709.3979977 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
cyan-ATLAS ATLAS-HKO_ATLAS-02 2017-02-24 11:08:09 - 2017-03-04 07:55:12 2457808.9639931 - 2457816.83 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
14675 2017-03-04 07:55:12 2457816.83 18.53 0.16 19.37 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
14674 2017-02-24 11:08:09 2457808.9639931 19.61 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
i-P1 PS1_GPC1 2017-03-13 07:06:14 - 2017-03-13 07:06:14 2457825.7959954 - 2457825.7959954 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
15058 2017-03-13 07:06:14 2457825.7959954 17.49 0.03 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
10243 2017-03-27 06:47:31 Gaia_Bot1 A. Delgado,D. Harrison,S. Hodgkin et al. GaiaAlerts GaiaAlerts 08:23:58.650 -06:53:54.28 2017-03-19 21:15:50.000 17.39 G-Gaia PSN Gaia17atn GaiaAlerts confirmed SN Ia, SN 2017byb, near galaxy MCG-01-22-011, aka ATLAS17bje N
10138 2017-03-19 00:23:12 PS1_Bot1 K. C. Chambers,M. E. Huber,H. Flewelling et al. Pan-STARRS Pan-STARRS 08:23:58.655 -06:53:54.27 2017-03-13 07:06:14.000 17.49 i-P1 PSN PS17buo Pan-STARRS N
9885 2017-03-05 00:21:02 ATLAS_Bot1 J. Tonry,B. Stalder,L. Denneau et al. ATLAS ATLAS 08:23:58.677 -06:53:54.21 2017-03-04 07:55:12.000 18.53 cyan-ATLAS PSN ATLAS17bje 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
828 2017-03-06 16:53:08 Cosimo Inserra Cosimo Inserra None SN Ia 0.02175 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
838 2017-03-05 22:48:00 LT / SPRAT Inserra None tns_2017byb_2017-03-05.95_LT_SPRAT.ascii Host

Comments

TNS
System

Sun, 06/23/2019 - 10:43

Object coordinates updated

Object coordinates updated according to AT-report 10243 of Group GaiaAlerts
Previous RA, DEC: 08:23:58.677, -06:53:54.21 (125.9944875, -6.8983925)
Updated RA, DEC: 08:23:58.650, -06:53:54.28 (125.994375, -6.898411)