SN 2021aek
RA/DEC (2000)
11:59:48.021 -21:23:12.98
179.9500887 -21.3869388
Type
SN II
Redshift
0.022
Related AstroNotes: 2021-17, 2021-18
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2021-01-13 13:39:21.600
TNS AT
Y
Public
Y
Discovery Mag
18.602
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_2021aek - 2021-01-15 08:31:37 ESO-NTT / EFOSC2-NTT (ePESSTO+)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
85852021-01-15 08:31:37ESO-NTT / EFOSC2-NTT900K. Smith, M. FultonJ. GillandersePESSTO+ tns_2021aek_2021-01-15_08-31-37_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2021aek_2021-01-15_08-31-37_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Light Curves
FilterTel / InstObs-date rangePhotometry
cyan-ATLASATLAS1_ACAM12021-01-13 13:39:22 - 2021-01-13 13:39:221
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1864292021-01-13 13:39:2218.6020.08819.69ABMagcyan-ATLASATLAS1_ACAM130Robot
orange-ATLASATLAS1_ACAM12021-01-09 14:15:22 - 2021-01-09 14:15:221
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1864282021-01-09 14:15:2217.67ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2021-01-13 11:02:24 - 2021-01-13 11:02:241
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1868442021-01-13 11:02:2418.59ABMagg-ZTFP48_ZTF-Cam30ZTF
r-ZTFP48_ZTF-Cam2021-01-11 12:04:19 - 2021-01-13 12:02:532
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1868452021-01-13 12:02:5318.66ABMagr-ZTFP48_ZTF-Cam30ZTF
1868432021-01-11 12:04:1918.74ABMagr-ZTFP48_ZTF-Cam30ZTF[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
968312021-01-14 23:59:57ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTFZTF11:59:48.021-21:23:12.982021-01-13 11:02:24.00018.59g-ZTFPSNZTF21aaeoqxfZTF
966542021-01-13 22:13:48ATLAS_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)ATLASATLAS11:59:48.055-21:23:12.762021-01-13 13:39:21.60018.602cyan-ATLASPSNATLAS21bqrATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
85732021-01-15 18:30:10ePESSTOplus_Bot1K. Smith, M. Fulton, J. Gillanders, O. Yaron on behalf of ePESSTO+ePESSTO+SN II0.022ePESSTO+2021TNSCR.157....1S

Comments

Object coordinates updated according to AT-report 96831 of Group ZTF
Previous RA, DEC: 11:59:48.055, -21:23:12.76 (179.95022875, -21.3868775)
Updated RA, DEC: 11:59:48.021, -21:23:12.98 (179.9500887, -21.3869388)