SN 2020zem
RA/DEC (2000)
01:20:52.284 +04:47:44.07
20.2178481372 +4.79557585589
Type
SN Ia
Redshift
0.034
Related AstroNotes: 2020-229
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2020-11-10 10:59:31.200
TNS AT
Y
Public
Y
Discovery Mag
18.651
Filter
cyan-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_2020zem - 2020-11-15 02:25:32 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
 SN_2020zem - 2020-11-14 06:40:19 UH88 / SNIFS (SCAT)z=
Show H 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
80132020-11-15 02:25:32ESO-NTT / EFOSC2-NTT900N. Ihanec, M. GromadzkiT. WeversePESSTO+ tns_2020zem_2020-11-15_02-25-32_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2020zem_2020-11-15_02-25-32_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
79952020-11-14 06:40:19UH88 / SNIFS1800PayneSCAT tns_2020zem_2459167.778_UH88_SNIFS_SCAT.datObjectSCATReduced with a summit-based quick reduction pipeline.
Light Curves
FilterTel / InstObs-date rangePhotometry
w-P1PS1_GPC12020-11-10 08:51:22 - 2020-11-10 08:51:221
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1930632020-11-10 08:51:2218.960.0222ABMagw-P1PS1_GPC145Robot
cyan-ATLASATLAS-HKO_ATLAS-022020-11-10 10:59:31 - 2020-11-10 10:59:311
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1702982020-11-10 10:59:3118.6510.09919.44ABMagcyan-ATLASATLAS-HKO_ATLAS-0230Robot
orange-ATLASATLAS-MLO_ATLAS-012020-11-08 10:45:07 - 2020-11-08 10:45:071
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1702972020-11-08 10:45:0719.49ABMagorange-ATLASATLAS-MLO_ATLAS-0130Robot[Last non detection]
w-P1PS2_GPC22021-01-07 05:18:14 - 2021-01-07 05:18:141
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1930622021-01-07 05:18:1419.220.0522ABMagw-P1PS2_GPC245Robot
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
997022021-02-17 10:04:04PS1_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-STARRSPan-STARRS01:20:52.284+04:47:44.072020-11-10 08:51:21.60018.96w-P1PSNPS21adkPan-STARRS
997012021-02-17 10:03:51PS2_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-STARRSPan-STARRS01:20:52.280+04:47:44.042021-01-07 05:18:14.40019.22w-P1PSNPS21adkPan-STARRS
887542020-11-11 12:25:57ATLAS_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)ATLASATLAS01:20:52.273+04:47:43.902020-11-10 10:59:31.20018.651cyan-ATLASPSNATLAS20bfgxATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
80012020-11-16 08:11:31ePESSTOplus_Bot1N. Ihanec, M. Gromadzki, T. Wevers, I. Irani on behalf of ePESSTO+ePESSTO+SN Ia0.034ePESSTO+2020TNSCR3469....1I
79832020-11-14 11:55:55tuckermaM. A. Tucker (IfA, UH Manoa) on behalf of the SCAT teamSCATSN Ia0.034SCATNormal SN Ia several days before maximum light. Redshift from the host galaxy. 2020TNSCR3448....1T

Comments

Object coordinates updated according to AT-report 99702 of Group Pan-STARRS1
Previous RA, DEC: 01:20:52.280, +04:47:44.04 (20.217834816, +4.7955672405)
Updated RA, DEC: 01:20:52.284, +04:47:44.07 (20.2178481372, 4.79557585589)

Object coordinates updated according to AT-report 99701 of Group Pan-STARRS1
Previous RA, DEC: 01:20:52.273, +04:47:43.90 (20.2178033333, +4.79552666667)
Updated RA, DEC: 01:20:52.280, +04:47:44.04 (20.217834816, 4.7955672405)