SN 2016hnk
RA/DEC (2000)
02:13:16.635 -07:39:40.80
33.319312 -7.661332
Reporting Group
Discovering Data Source
Discovery Date
2016-10-27 11:22:33.000
Discovery Mag
J. Tonry, L. Denneau, B. Stalder, A. Heinze, A. Sherstyuk (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt (Queen's University Belfast)


 SN_2016hnk - 2016-11-02 03:21:06 ESO-NTT / EFOSC2-NTT (PESSTO)z=
 SN_2016hnk - 2016-11-01 02:09:36 NOT / ALFOSC (NUTS)z=
 SN_2016hnk - 2016-10-31 00:01:50 SALT / RSS (None)z=
 SN_2016hnk - 2016-10-30 06:03:08 SOAR / Goodman (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 O at z=vexp= km/s
Show [O I] at z=vexp= km/s
Show O II at z=vexp= km/s
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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),0 (observed)
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
5542016-11-02 03:21:06ESO-NTT / EFOSC2-NTT600G. Dimitriadis, M. PursiainenM. SmithPESSTO tns_2016hnk_2016-11-02_03-21-06_ESO-NTT_EFOSC2-NTT.asci tns_2016hnk_2016-11-02_03-21-06_ESO-NTT_EFOSC2-NTT.fitsObjectPESSTO
5512016-11-01 02:09:36NOT / ALFOSC1800R. TronsgaardG. CannizzaroNUTS tns_2016hnk_2016-11-01.09_NOT_ALFOSC_NUTS.dat tns_2016hnk_2016-11-01.09_NOT_ALFOSC_NUTS.fitsObjectNUTS2018-11-02
5532016-10-31 00:01:50SALT / RSS2601A. KniazevS. W. JhaNone tns_2016hnk_2457692.50128183_SALT_RSS.flm tns_2016hnk_2457692.50128183_SALT_RSS.fitsObject
5522016-10-30 06:03:08SOAR / Goodman1200Y.-C. Pan, A. S. DuarteY.-C. PanNone tns_2016hnk_2016-10-30_06-03-08_SOAR_Goodman.flm tns_2016hnk_2016-10-30_06-03-08_SOAR_Goodman.fitsObject
Light Curves
FilterTel / InstObs-date rangePhotometry
cyan-ATLASATLAS1_ACAM12016-10-27 11:22:33 - 2016-10-27 11:22:331
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
89202016-10-27 11:22:3317.910.0919.46ABMagcyan-ATLASATLAS1_ACAM130Robot
orange-ATLASATLAS1_ACAM12016-10-19 12:47:31 - 2016-10-19 12:47:311
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
89192016-10-19 12:47:3118.66ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
62512016-10-28 00:30:04ATLAS_Bot1J. Tonry, L. Denneau, B. Stalder, A. Heinze, A. Sherstyuk (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt (Queen's University Belfast)ATLASATLAS02:13:16.635-07:39:40.802016-10-27 11:22:33.00017.91cyan-ATLASPSNATLAS16dpcATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
5452016-11-03 07:42:24PESSTO_Bot1G. Dimitriadis, M. Pursiainen, M. Smith, O. Yaron, on behalf of PESSTOPESSTOSN Ia0.016PESSTO2016TNSCR1134....1D
5442016-11-03 03:57:45saurabhYen-Chen Pan, Saurabh Jha, Ryan FoleyNoneSN Ia-pec0.016Most similar to PTF09dav2016TNSCR1133....1P
5432016-11-02 16:24:53mfraserG. Cannizzaro (SRON), M. Fraser (University College Dublin), S. Benetti, A. Pastorello, N. Elias-Rosa (Padova), M. StritzingerNUTSSN Ia0.016NUTSThe spectrum is relatively red, with strong lines dominated by the Ca NIR triplet, OI 7774, and SiII 6355. The minimum of the SiII line is at a velocity of 10,000 km/s. We were unable to obtain a good match to any supernova templates using SNID. The closest match to the SN using GELTAO appear to be 1991bg-like sub-luminous Type Ia SNe around maximum light, with possible additional HeI lines. The He line lines are at a somewhat lower velocity of 6500 km/s, compared to SiII. We note that the absolute magnitude of the transient at discovery is -16.1.2016TNSCR.872....1C