SN 2020tkx
RA/DEC (2000)
18:40:09.000 +34:06:59.54
280.0375 +34.116539
Type
SN Ic-BL
Redshift
Related AstroNotes: 2020-182
Reporting Group
GaiaAlerts
Discovering Data Source
GaiaAlerts
Discovery Date
2020-09-14 11:48:28.800
TNS AT
Y
Public
Y
Discovery Mag
18.47
Filter
G-Gaia
Reporter/s
S.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 team

Spectra

 SN_2020tkx - 2020-09-18 20:12:08 LT / SPRAT (None)z=
Show H at z=vexp= km/s
Show He at z=vexp= km/s
Show He II at z=vexp= km/s
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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
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Show Tellurics 
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),
Spectra
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
75452020-09-18 20:12:08LT / SPRAT1500RoboticNone tns_2020tkx_2020-09-18_20-12-07.924_LT_SPRAT.datObject
Light Curves
FilterTel / InstObs-date rangePhotometry
g-SloanPS1_GPC12020-09-23 05:44:10 - 2020-09-23 05:44:101
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1601962020-09-23 05:44:1017.50.0221ABMagg-SloanPS1_GPC115Robot
cyan-ATLASATLAS1_ACAM12020-09-15 08:18:14 - 2020-09-15 08:18:141
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1586582020-09-15 08:18:1418.3030.08119.63ABMagcyan-ATLASATLAS1_ACAM130Robot
orange-ATLASATLAS1_ACAM12020-09-13 09:05:46 - 2020-09-13 09:05:461
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1586572020-09-13 09:05:4619.34ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2020-08-24 05:51:22 - 2020-09-14 11:48:292
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1582992020-09-14 11:48:2918.470.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1582982020-08-24 05:51:2221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-ZTFP48_ZTF-Cam2020-09-16 06:24:29 - 2020-09-19 03:28:484
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1592732020-09-19 03:28:4817.7ABMagg-ZTFP48_ZTF-Cam30ZTF
1595852020-09-19 03:28:2417.70.0520.8ABMagg-ZTFP48_ZTF-Cam30
1595842020-09-16 06:24:3218.090.0819.97ABMagg-ZTFP48_ZTF-Cam30
1592722020-09-16 06:24:2918.09ABMagg-ZTFP48_ZTF-Cam30ZTF
r-ZTFP48_ZTF-Cam2020-09-07 04:36:07 - 2020-09-07 04:36:292
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1592712020-09-07 04:36:2920.75ABMagr-ZTFP48_ZTF-Cam30ZTF[Last non detection]
1595832020-09-07 04:36:0720.75ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
831742020-09-25 10:54:59PS1_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-STARRS118:40:09.008+34:06:59.522020-09-23 05:44:09.60017.5g-SloanPSNPS20htaPan-STARRS1
829252020-09-22 05:39:05ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF18:40:09.005+34:06:59.522020-09-16 06:24:32.25618.09g-ZTFPSNZTF20abzoeiwZTFSee arXiv:1904.05922 for selection criteria.
827792020-09-20 22:19:37ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTFZTF18:40:09.009+34:06:59.502020-09-16 06:24:28.80018.09g-ZTFPSNZTF20abzoeiwZTF
825102020-09-18 09:46:12ATLAS_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)ATLASATLAS18:40:09.009+34:06:59.582020-09-15 08:18:14.40018.303cyan-ATLASPSNATLAS20bbhrATLAS
823192020-09-16 12:49:33Gaia_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 teamGaiaAlertsGaiaAlerts18:40:09.000+34:06:59.542020-09-14 11:48:28.80018.47G-GaiaPSNGaia20ehuGaiaAlertscandidate SN near fuzzy faint PanSTARRS source
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
75322020-09-22 14:45:58shubhamsrivastavS. Srivastav, S. J. Smartt, O. McBrien, K. W. Smith, D. R. Young, J. GillandersNoneSN Ic-BLBroad features of Fe II and Si II are visible. Gelato suggests a reasonable match with broad-line Ic 2006aj at pre-maximum epochs, for an assumed z = 0.01. ATLAS light curve is near maximum, suggesting an unusually low absolute M ~ -16.0 for a Ic-BL, assuming z = 0.01. 2020TNSCR2903....1S