SN 2020xlo
RA/DEC (2000)
05:49:27.581 -24:46:09.64
87.3649217825 -24.7693440126
Type
SN II
Redshift
0.04391
Related AstroNotes: 2020-205
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-10-19 11:02:01.000
TNS AT
Y
Public
Y
Host Name
ESO 488- G 034
Host Redshift
0.04391
Discovery Mag
20.3938
Filter
g-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_2020xlo - 2020-10-24 07:16:34 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
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),0 (observed)
Spectra
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
77952020-10-24 07:16:34VLT-UT1 / FORS2900serviceS. TaubenbergeradH0cc tns_2020xlo_2020-10-24_07-16-34_VLT-UT1_FORS2_adH0cc.asci tns_2020xlo_2020-10-24_07-16-34_VLT-UT1_FORS2_adH0cc.fitsObjectadH0ccQuick-reduction spectrum, telluric correction applied.
Light Curves
FilterTel / InstObs-date rangePhotometry
w-PS1PS1_GPC12020-11-10 11:54:14 - 2020-11-10 11:54:141
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1706042020-11-10 11:54:1419.130.0622ABMagw-PS1PS1_GPC145Robot
cyan-ATLASATLAS1_ACAM12020-10-23 14:03:50 - 2020-10-23 14:03:501
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1675962020-10-23 14:03:5019.3490.16919.65ABMagcyan-ATLASATLAS1_ACAM130Robot
orange-ATLASATLAS1_ACAM12020-10-21 13:07:41 - 2020-10-21 13:07:411
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1675952020-10-21 13:07:4117.28ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2020-10-19 11:02:01 - 2020-10-21 12:06:012
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1677202020-10-21 12:06:0119.660.1220.56ABMagg-ZTFP48_ZTF-Cam30
1662752020-10-19 11:02:0120.39380.21700620.5268ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
r-ZTFP48_ZTF-Cam2020-10-17 11:19:25 - 2020-10-21 11:01:523
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1677192020-10-21 11:01:5219.780.1520.36ABMagr-ZTFP48_ZTF-Cam30
1677182020-10-19 11:58:0420.246ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
1662742020-10-17 11:19:2519.9351ABMagr-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
888762020-11-12 19:39:06PS2_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-STARRS105:49:27.581-24:46:09.642020-11-10 11:54:14.40019.13w-PS1PSNPS20kxqPan-STARRS1
873332020-10-24 01:46:59ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF05:49:27.577-24:46:09.642020-10-21 11:01:52.03219.78r-ZTFPSNZTF20aclftuoZTFSee arXiv:1904.05922 for selection criteria.
872822020-10-23 21:46:35ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO), A. Townsend (University of Manchester)ATLASATLAS05:49:27.533-24:46:09.562020-10-23 14:03:50.40019.349cyan-ATLASPSNATLAS20benfATLAS
866462020-10-19 21:43:36ALeRCEF. 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 brokerALeRCEZTF05:49:27.577-24:46:09.382020-10-19 11:02:01.00020.3938g-ZTFPSNZTF20aclftuoZTFSN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20aclftuo
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
77822020-10-24 14:49:42taubenS. Taubenberger, C. Vogl, A. Floers, 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 II0.04391adH0ccAn optical spectrum of SN 2020xlo, obtained on the night of 2020 October 23 with the ESO Very Large Telescope UT1 equipped with the FORS2 spectrograph and grism 300V, shows a blue continuum, with He II emission and weak P-Cygni lines of H and He I superimposed. Narrow emission lines can be attributed to an underlying H-II region. A phase of 7d after the explosion has been estimated from ZTF photometric constraints.2020TNSCR3242....1T

Comments

Object coordinates updated according to AT-report 88876 of Group Pan-STARRS1
Previous RA, DEC: 05:49:27.577, -24:46:09.64 (87.364905675, -24.769344475)
Updated RA, DEC: 05:49:27.581, -24:46:09.64 (87.3649217825, -24.7693440126)

Object coordinates updated according to AT-report 87333 of Group ZTF
Previous RA, DEC: 05:49:27.577, -24:46:09.38 (87.3649034, -24.7692717)
Updated RA, DEC: 05:49:27.577, -24:46:09.64 (87.364905675, -24.769344475)