AT 2019nkr
RA/DEC (2000)
20:05:35.880 +26:10:03.68
301.3995 +26.167689
Type
Other
Redshift
Reporting Group
GaiaAlerts
Discovering Data Source
GaiaAlerts
Discovery Date
2019-08-11 15:08:38.000
TNS AT
Y
Public
Y
Discovery Mag
13.86
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), D. Eappachen, Z. Kostrzewa-Rutkowska (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts team

Spectra

 AT_2019nkr - 2020-06-23 22:16:05 Other / Other (WTFU)z=
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   Binning factor: (rounded to nearest integer >1)
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Spectra
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
72662020-06-23 22:16:05Other / OtherIsmailov N.Z., Mikailov Kh.M., Khalilov O.V., Alekberov I.A., Bagirli S., Alishov S.A. (Shamakhy Astrophysical Observatory of NaWTFU tns_2019nkr_2020-06-23_22-16-05_Other_Other_WTFU.tab tns_2019nkr_2020-06-23_22-16-05_Other_Other_WTFU.fitsObjectWTFUUAGS + objective Canon EF (f=200 mm, f/2) + CCD Andor (ikonL-936-BEX2-DD 2048x2048, px=13.5 μm) spectrograph
Light Curves
FilterTel / InstObs-date rangePhotometry
G-GaiaGaia_Gaia-photometric2019-08-11 05:25:26 - 2019-08-11 15:08:382
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
832422019-08-11 15:08:3813.860.2ABMagG-GaiaGaia_Gaia-photometric60Robot
832412019-08-11 05:25:2621.5ABMagG-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
439132019-08-14 09:44:34Gaia_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 teamGaiaAlertsGaiaAlerts20:05:35.880+26:10:03.682019-08-11 15:08:38.00013.86G-GaiaOtherGaia19dmjGaiaAlertsGalactic Plane source gets brighter by 0.3mag
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
72532020-07-30 14:18:55pzielinskiZielinski P., Wyrzykowski L., Lam M., Gezer I., Kruszynska K., Rybicki K.A., Ihanec N. (Warsaw University Astronomical Observatory, Poland), Zdanavicius J., Maskoliunas M., Pakstiene E. (Institute of Theoretical Physics and Astronomy, Vilnius University, Lithuania), Ismailov N.Z., Mikailov Kh.M., Khalilov O.V., Alekberov I.A., Bagirli S., Alishov S.A. (Shamakhy Astrophysical Observatory of National Academy of Sciences, Azerbaijan)WTFUOtherWTFUSpectral lines D Na I 5893 A (combined 5889+5896 A) visible, as well as Si I 5780 A, some Fe I lines, with blue displacement -25, -40 km/s. There are no emission lines and the shape of the continuum suggests reddened G8 III star, therefore it is likely a microlensing event.2020TNSCR2342....1P