SN 2019meo
RA/DEC (2000)
05:34:07.170 -29:36:39.31
83.529875 -29.610919
SN Ia-91T-like
Reporting Group
Discovering Data Source
Discovery Date
2019-08-01 08:59:29.000
Host Name
2MASX J05340703-2936335
Host Redshift
Discovery Mag
J. Brimacombe, K. Z. Stanek, for the ASAS-SN team


 SN_2019meo - 2019-09-03 09:21:36 LCO-duPont / WFCCD (None)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)
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
51722019-09-03 09:21:36LCO-duPont / WFCCD900BoustsiaHoloien, MorrellNone tns_2019meo_2458729.89_LCO-duPont_WFCCD.txt tns_2019meo_2458729.89_LCO-duPont_WFCCD.fitsObject
Light Curves
FilterTel / InstObs-date rangePhotometry
g-SloanASASSN-2_Cassius2019-07-27 10:19:12 - 2019-07-31 09:50:242
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
811602019-07-31 09:50:2417.5ABMagg-SloanASASSN-2_Cassius
811592019-07-27 10:19:1217.7ABMagg-SloanASASSN-2_Cassius[Last non detection]
G-GaiaGaia_Gaia-photometric2019-07-29 13:52:19 - 2019-08-05 19:09:072
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
822892019-08-05 19:09:0717.410.2ABMagG-GaiaGaia_Gaia-photometric60Robot
822882019-07-29 13:52:1921.5ABMagG-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
433602019-08-07 11:54:24Gaia_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), D. Eappachen, Z. Kostrzewa-Rutkowska (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts05:34:07.170-29:36:39.312019-08-05 19:09:07.00017.41G-GaiaPSNGaia19djhGaiaAlertsconfirmed SN Ia in galaxy 2MASX J05340703-2936335
427702019-07-31 20:38:01KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN05:34:07.178-29:36:40.502019-07-31 09:50:24.00017.5g-SloanPSNASASSN-19syASAS-SNPresent in several epochs, on the rise; confirmed via follow-up imaging; this galaxy also hosted ASASSN-17po
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
51642019-09-26 StritzingerNoneSN Ia-91T-like0.036312A visual-wavelength spectrum obtained with the du Pont telescope at Las Campanas Observatory on 03.4 September 2019 indicate this is a Type Ia supernova post maximum. Comparison with a library of template spectra using SNID indicates it resembles other 1991bg-like SN Ia at 3 to 4 weeks post maximum. 2019TNSCR1922....1S


Object coordinates updated according to AT-report 43360 of Group GaiaAlerts
Previous RA, DEC: 05:34:07.178, -29:36:40.50 (83.529908, -29.61125)
Updated RA, DEC: 05:34:07.170, -29:36:39.31 (83.529875, -29.610919)

ASAS-SN AT report/s 42770 for 2017ile were associated with object 2019meo.