SN 2021aaft
RA/DEC (2000)
07:22:08.070 -35:52:51.85
110.533625 -35.881069
Type
SN IIn
Redshift
0.03
Related AstroNotes: 2021-257
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2021-09-30 14:45:36.000
TNS AT
Y
Public
Y
Discovery Mag
17.989
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, M. Fulton, J. Gillanders, C. Richman (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)

Spectra

 SN_2021aaft - 2021-10-04 06:50:30 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
Show H at z=vexp= km/s
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Show Ca II at z=vexp= km/s
Show [Ca 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
110442021-10-04 06:50:30ESO-NTT / EFOSC2-NTT600R. Bruch, J. AndersonC. GutierrezePESSTO+ tns_2021aaft_2021-10-04_06-50-30_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2021aaft_2021-10-04_06-50-30_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS-MLO_ATLAS-012021-09-22 15:23:02 - 2021-09-30 14:45:362
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2448802021-09-30 14:45:3617.9890.13618.76ABMagorange-ATLASATLAS-MLO_ATLAS-0130Robot
2448792021-09-22 15:23:0217.5ABMagorange-ATLASATLAS-MLO_ATLAS-0130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2021-07-25 17:08:10 - 2021-09-06 15:48:582
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2458222021-09-06 15:48:5819.510.2ABMagG-GaiaGaia_Gaia-photometric60Robot
2458212021-07-25 17:08:1021.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
1254182021-10-07 22:17:27Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts07:22:08.070-35:52:51.852021-09-06 15:48:57.60019.51G-GaiaPSNGaia21emxGaiaAlertsconfirmed SN IIn
1249162021-10-02 09:34:25ATLAS_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, M. Fulton, J. Gillanders, C. Richman (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)ATLASATLAS07:22:08.080-35:52:51.932021-09-30 14:45:36.00017.989orange-ATLASPSNATLAS21bjlmATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
109902021-10-04 16:03:24ePESSTOplus_Bot1R. Bruch, J. Anderson, C. Gutierrez, I. Irani on behalf of ePESSTO+ePESSTO+SN IIn0.03ePESSTO+2021TNSCR3405....1B

Comments

Object coordinates updated according to AT-report 125418 of Group GaiaAlerts
Previous RA, DEC: 07:22:08.080, -35:52:51.93 (110.533668333, -35.8810916667)
Updated RA, DEC: 07:22:08.070, -35:52:51.85 (110.533625, -35.881069)