SN 2020acod
RA/DEC (2000)
07:33:56.272 +16:36:26.24
113.484468332 +16.6072902696
Type
SN Ia
Redshift
0.152
Discovery ReportClassification Report
Related AstroNotes: 2020-261
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-12-10 10:27:36.999
TNS AT
Y
Public
Y
Host Name
SDSS J073356.30+163626.1
Host Redshift
0.277
Discovery Mag
20.9189
Filter
g-ZTF
Reporter/s
A. Munoz-Arancibia, F. Forster, F.E. Bauer, L. Hernandez-Garcia, G. Pignata, L. Galbany, 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
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2020acod - 2020-12-17 06:03:09 VLT-UT1 / FORS2 (adH0cc)z=
▌Show H at z=vexp= km/s
▌Show He at z=vexp= km/s
▌Show He II at z=vexp= km/s
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▌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),0 (observed)
Spectra
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
82502020-12-17 06:03:09VLT-UT1 / FORS21200serviceG. Csornyei, S. TaubenbergeradH0cc tns_2020acod_2020-12-17_06-03-09_VLT-UT1_FORS2_adH0cc.asci tns_2020acod_2020-12-17_06-03-09_VLT-UT1_FORS2_adH0cc.fitsObjectadH0ccQuick-reduction spectrum, telluric corrected
Light Curves
FilterTel / InstObs-date rangePhotometry
w-PS1PS1_GPC12020-12-24 12:50:24 - 2020-12-24 12:50:241
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1824622020-12-24 12:50:2419.860.0422ABMagw-PS1PS1_GPC145Robot
g-ZTFP48_ZTF-Cam2020-12-10 10:27:37 - 2020-12-13 10:08:254
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1788442020-12-13 10:08:2520.14360.18666520.2012ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1788432020-12-13 10:05:4320.16310.23502920.2608ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1788422020-12-11 10:04:1520.38160.24609720.1743ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1788412020-12-10 10:27:3720.91890.22031620.5914ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
r-ZTFP48_ZTF-Cam2020-12-10 07:24:13 - 2020-12-10 07:24:131
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1788402020-12-10 07:24:1320.5772ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
947922020-12-29 12:00:01PS1_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, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS107:33:56.272+16:36:26.242020-12-24 12:50:24.00019.86w-PS1PSNPS20nqgPan-STARRS1This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse.
926942020-12-13 21:08:47ALeRCEA. Munoz-Arancibia, F. Forster, F.E. Bauer, L. Hernandez-Garcia, G. Pignata, L. Galbany, 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 brokerALeRCEZTF07:33:56.266+16:36:26.122020-12-10 10:27:36.99920.9189g-ZTFPSNZTF20acxiyypZTFSN candidate classified using ALeRCE's stamp classifier - see http://arxiv.org/abs/2008.03309 - and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20acxiyyp
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
82382020-12-17 17:53:48csogezaG. Csoernyei, C. Vogl, A. Floers, S. Taubenberger, 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 Ia0.152adH0ccThe spectrum is similar to those of normal Type Ia supernovae about a week before B-band maximum. GELATO (Harutyunyan et al., 2008) found good matches with the spectra of SN2003kf at the epochs of -6 to -8 days. The redshift was determined based on the wavelengths of narrow emission lines of the host galaxy contaminating the object spectrum. Based on the redshift, the measured Si II line velocity is approximately 14600 km/s.2020TNSCR3821....1C

Comments

TNS System (WIS)

Tue, 12/29/2020 - 12:00

Object coordinates updated according to AT-report 94792 of Group Pan-STARRS1
Previous RA, DEC: 07:33:56.266, +16:36:26.12 (113.484441675, +16.607254925)
Updated RA, DEC: 07:33:56.272, +16:36:26.24 (113.484468332, 16.6072902696)