SN 2020zia
RA/DEC (2000)
21:59:03.220 -07:48:32.79
329.763417766667 -7.8091083
Type
SN II
Redshift
0.052
Related AstroNotes: 2020-230
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-11-11 03:03:38.998
TNS AT
Y
Public
Y
Host Name
SDSS J215902.91-074832.9
Host Redshift
0.086
Discovery Mag
20.4426
Filter
r-ZTF
Reporter/s
F. Forster, F.E. Bauer, A. Munoz-Arancibia, L. Hernandez-Garcia, G. Pignata, L. Galbany, G. Pignata, E. Camacho, J. Silva-Farfan, A. Mourao, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker

Spectra

 SN_2020zia - 2020-11-15 00:53:59 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
80042020-11-15 00:53:59VLT-UT1 / FORS21000serviceG. CsoernyeiadH0cc tns_2020zia_2020-11-15_00-53-59_VLT-UT1_FORS2_adH0cc.asci tns_2020zia_2020-11-15_00-53-59_VLT-UT1_FORS2_adH0cc.fitsObjectadH0ccQuick-reduction spectrum, telluric correction applied.
Light Curves
FilterTel / InstObs-date rangePhotometry
g-ZTFP48_ZTF-Cam2020-11-05 05:58:59 - 2020-11-12 03:36:462
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1706892020-11-12 03:36:4619.77490.14271520.4019ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1706862020-11-05 05:58:5919.1499ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
r-ZTFP48_ZTF-Cam2020-11-11 03:03:39 - 2020-11-12 02:06:182
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1706882020-11-12 02:06:1819.92170.17956420.3823ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1706872020-11-11 03:03:3920.44260.28104320.0524ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
889112020-11-12 21:03:09ALeRCEF. Forster, F.E. Bauer, A. Munoz-Arancibia, L. Hernandez-Garcia, G. Pignata, L. Galbany, G. Pignata, E. Camacho, J. Silva-Farfan, A. Mourao, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE brokerALeRCEZTF21:59:03.220-07:48:32.792020-11-11 03:03:38.99820.4426r-ZTFPSNZTF20acpomquZTFSN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20acpomqu
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
79922020-11-15 19:31:27taubenC. Vogl, A. Floers, S. Taubenberger, G. Csoernyei, M. G. Cudmani, A. Holas, W. Hillebrandt, S. H. Suyu (MPA Garching), B. Leibundgut, J. Spyromilio (ESO), S. J. Smartt, M. Dobson (QUB), R. Kotak (Turku), R. Bruch, A. Gal-Yam (Weizmann), C. Lemon (Lausanne)adH0ccSN II0.052adH0ccAn optical spectrum of SN 2020zia, obtained on 2020 November 14 with the ESO Very Large Telescope UT1, the FORS2 spectrograph, and grism 300V, shows a blue continuum with weak P-Cygni lines of hydrogen and helium superimposed. From the spectroscopic appearance and the photometric constraints, we estimate a phase about 7d after explosion. The redshift has been determined from narrow host-galaxy emission lines.2020TNSCR3459....1V