SN 2017ekr
RA/DEC (2000)
23:02:32.190 +32:35:13.18
345.634126 +32.586994
Type
SN Ia
Redshift
---
Source Group
ATLAS
Discovery Date
2017-06-01 13:14:52
TNS AT
Y
Public
Y
Discovery Mag
16.65
Filter
orange-ATLAS
Discoverer/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_2017ekr - 2017-06-03 18:17:16 BAO-2.16m / Cassegrainz=
Show H at z=vexp= km/s
Show He at z=vexp= km/s
Show He II 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 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 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),
Spectra
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
10372017-06-03 18:17:16BAO-2.16m / Cassegrain3000Y. Yang(HNU), S. Liu(NAOC)D. Xiang(THU) tns_2017ekr_2457908.2620_BAO-2.16m_Cassegrain.txtObjectTNTSA spectrum taken on UT Jun. 03.76 2017 indicates that this transient is consistent with a type Ia supernova near maximum light, with redshift of 0.012 by SNID.The flux calibration may be inaccurate since a flux standard star on another observation night near the OT position is used.
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-Other_Other2017-08-15 14:08:44 - 2017-08-15 14:08:441
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
194552017-08-15 14:08:4418.60.219.5VegaMagClear-Other_Other50Yasuo SanoSCT 0.36-m F/7 reflector + ST9E CCD, Nayoro Hokkaido Japan
i-SloanPS1_GPC12017-07-09 12:56:09 - 2017-07-09 12:56:091
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
185112017-07-09 12:56:0917.470.0820.7ABMagi-SloanPS1_GPC145Robot
orange-ATLASATLAS1_ACAM12017-05-16 14:55:40 - 2017-06-01 13:14:522
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
174762017-06-01 13:14:5216.650.0219.19ABMagorange-ATLASATLAS1_ACAM130Robot
174752017-05-16 14:55:4018.08ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
130692017-08-15 15:24:18Yasuo SanoYasuo Sano23:02:32.200+32:35:13.402017-08-15 14:08:4418.6Clear-PSNTelescope:0.36-m F/7 reflector
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2017ekr_atrep_13069.jpgGraphicsDiscovery imag2017-08-15 15:24:18Yasuo Sano
124592017-07-11 15:05:07PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe (IfA, University of Hawaii), S. J. Smartt, K. W. Smith, (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright, D. R. Young (Queen's University Belfast)Pan-STARRS123:02:32.190+32:35:13.302017-07-09 12:56:0917.47i-SloanPSNPS17dpoPan-STARRS1
118012017-06-02 16:00:02ATLAS_Bot1J. 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)ATLAS23:02:32.190+32:35:13.182017-06-01 13:14:5216.65orange-ATLASPSNATLAS17glhATLAS
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
10342017-06-04 08:11:23Danfeng XiangD. Xiang, L. Rui, X. Wang(THU), Y. Yang(HNU), S. Liu(NAOC), T. Zhang(NAOC), J. Zhang(YNAO)SN IaTNTS