SN 2020bcv
RA/DEC (2000)
09:55:42.452 +00:06:35.45
148.926884485 +0.109847737848
Type
SN II
Redshift
0.166
Related AstroNotes: 2020-25
Reporting Group
Pan-STARRS1
Discovering Data Source
Pan-STARRS1
Discovery Date
2020-01-24 11:09:36.000
TNS AT
Y
Public
Y
Discovery Mag
21.5
Filter
w-PS1
Reporter/s
K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders. S. Srivastav, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Spectra

 SN_2020bcv - 2020-01-28 05:18:20 VLT-UT1 / FORS2 (adH0cc)z=
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)
Spectra
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
59932020-01-28 05:18:20VLT-UT1 / FORS22700serviceS. Taubenberger, B. LeibundgutadH0cc tns_2020bcv_2020-01-28_05-18-20.965_VLT-UT1_FORS2_adH0cc.asci tns_2020bcv_2020-01-28_05-18-20.965_VLT-UT1_FORS2_adH0cc.fitsObjectadH0ccQuick-reduction spectrum, telluric absorptions corrected.
Light Curves
FilterTel / InstObs-date rangePhotometry
w-PS1PS1_GPC12020-01-24 11:09:36 - 2020-01-24 11:09:361
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1169392020-01-24 11:09:3621.50.0722ABMagw-PS1PS1_GPC145Robot
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
602512020-01-27 16:59:30PS1_Bot1K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders. S. Srivastav, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS109:55:42.452+00:06:35.452020-01-24 11:09:36.00021.5w-PS1PSNPS20kcPan-STARRS1
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
59852020-01-28 14:04:43taubenW. Hillebrandt, S. Taubenberger, A. Floers, C. Vogl, S. Suyu (MPA Garching), B. Leibundgut, J. Spyromilio (ESO), S. J. Smartt, M. Dobson (QUB), R. Kotak (Turku), R. Bruch, A. Gal-Yam (Weizmann)adH0ccSN II0.166adH0ccThe adH0cc programme for an "accurate determination of H0 with core-collapse supernovae" reports the classification of the optical transient SN 2020bcv. The target was supplied by the Pan-STARRS Survey for Transients (Chambers et al. 2016, 2016arXiv161205560C). The observations were performed on the night of 2020 January 27 with the ESO Very Large Telescope UT1, equipped with the FORS2 spectrograph and grism 300V, covering a wavelength range from 3400 to 9600A at a resolution of 10A. The spectrum shows a blue continuum with prominent P-Cygni lines of hydrogen and helium superimposed. HII-region emission lines from the host galaxy yield a redshift of 0.166. The spectroscopic appearance and a Pan-STARRS non-detection on MJD 58867.5 point at a phase about 7 to 10d after explosion.2020TNSCR.303....1H