TNS Classification Report No. 12413 [ 2022TNSCR1254....1G ]
Date Received (UTC): 2022-05-10 08:40:27 Sender: Mariusz Gromadzki
Group: WTFU
Mariusz Gromadzki report/s a classification of object: AT 2022hjv
Type: Other
Remarks: Spectrum shows stellar continuum affected by Galactic and Interstellar extinction with absorption lines of hydrogen, Na I, Mg I and Ca II. This suggests that the object is a reddened K-type star and its undergoing brightening is caused by a microlensing event.
The following Classification spectrum was provided:
Obsdate: 2022-05-08 20:03:53
Instrument: RSS
Telescope: Southern African Large Telescope
Details of the object and its spectra can be viewed here: https://www.wis-tns.org/object/2022hjv
Date Received (UTC): 2022-05-10 08:40:27 Sender: Mariusz Gromadzki
Group: WTFU
Mariusz Gromadzki report/s a classification of object: AT 2022hjv
Type: Other
Remarks: Spectrum shows stellar continuum affected by Galactic and Interstellar extinction with absorption lines of hydrogen, Na I, Mg I and Ca II. This suggests that the object is a reddened K-type star and its undergoing brightening is caused by a microlensing event.
The following Classification spectrum was provided:
Obsdate: 2022-05-08 20:03:53
Instrument: RSS
Telescope: Southern African Large Telescope
Details of the object and its spectra can be viewed here: https://www.wis-tns.org/object/2022hjv