SN 2020yzs
RA/DEC (2000)
01:16:02.123 -10:51:52.05
19.0088450587 -10.8644572025
Type
SN Ia
Redshift
0.0672
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2020-11-07 09:21:36.000
TNS AT
Y
Public
Y
Discovery Mag
18.334
Filter
orange-ATLAS
Reporter/s
J. 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, M. Fulton, J. Gillanders (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)

Spectra

 SN_2020yzs - 2020-11-08 07:24:14 UH88 / SNIFS (SCAT)z=
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Show [Ca II] at z=vexp= km/s
Show Fe II at z=vexp= km/s
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Show Tellurics 
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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
79532020-11-08 07:24:14UH88 / SNIFS2420Hinkle/AshallSCAT tns_2020yzs_2020-11-08_07-24-14.400_UH88_SNIFS_SCAT.datObjectSCATReduced with a summit-based quick reduction pipeline.
Light Curves
FilterTel / InstObs-date rangePhotometry
i-SloanPS1_GPC12020-11-02 08:48:29 - 2020-11-02 08:48:291
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1803062020-11-02 08:48:2919.90.3120.7ABMagi-SloanPS1_GPC145Robot
orange-ATLASATLAS1_ACAM12020-11-05 10:22:05 - 2020-11-07 09:21:362
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1698352020-11-07 09:21:3618.3340.11419.56ABMagorange-ATLASATLAS1_ACAM130Robot
1698342020-11-05 10:22:0519.24ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2020-10-22 07:34:47 - 2020-11-05 06:54:262
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1702332020-11-05 06:54:2619.10.1519.66ABMagg-ZTFP48_ZTF-Cam30
1702312020-10-22 07:34:4720.8225ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
r-ZTFP48_ZTF-Cam2020-11-05 05:05:19 - 2020-11-05 05:05:191
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1702322020-11-05 05:05:1919.170.1119.92ABMagr-ZTFP48_ZTF-Cam30
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
933842020-12-19 18:55:03PS1_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-STARRS101:16:02.123-10:51:52.052020-11-02 08:48:28.80019.9i-SloanPSNPS20mkdPan-STARRS1This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse.
887242020-11-11 07:01:55ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF01:16:02.122-10:51:52.092020-11-05 05:05:19.39219.17r-ZTFPSNZTF20acovrzxZTFSee arXiv:1904.05922 for selection criteria.
885142020-11-07 22:23:56ATLAS_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, M. Fulton, J. Gillanders (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)ATLASATLAS01:16:02.113-10:51:52.032020-11-07 09:21:36.00018.334orange-ATLASPSNATLAS20bexlATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
79412020-11-08 08:50:44jhinkleJason Hinkle/Chris Ashall on behalf of SCATSCATSN Ia0.0672SCATSN Ia several days before maximum light. Redshift from archival SDSS spectrum. Cross-correlation with SNID (Blondin & Tonry 2007) gives matches to normal SNe Ia at this redshift. Estimated SiII 6355A velocity of ~14,000 km/s. 2020TNSCR3390....1A

Comments

Object coordinates updated according to AT-report 93384 of Group Pan-STARRS1
Previous RA, DEC: 01:16:02.122, -10:51:52.09 (19.008840633333, -10.8644687)
Updated RA, DEC: 01:16:02.123, -10:51:52.05 (19.0088450587, -10.8644572025)

Object coordinates updated according to AT-report 88724 of Group ZTF
Previous RA, DEC: 01:16:02.113, -10:51:52.03 (19.0088045455, -10.8644536364)
Updated RA, DEC: 01:16:02.122, -10:51:52.09 (19.008840633333, -10.8644687)