Centrum Astronomii
Wydział Fizyki, Astronomii i Informatyki Stosowanej, Uniwersytet Mikołaja Kopernika

Microlensing of GSC 3656-1328

Mikolajewski M., Tomov T., Niedzielski A., Strobel A., Brozek T., Czart K., Galan C., Karska A., Swiercznski E., Wiecek M.

In our previous report (ATEL#931) we have suggested that the bright optical transient in Cassiopeia, identified as GSC 3656-1328, can be understood as a gravitational microlensing event of a nearby star (see also ATEL#942). All available photometric data support the finding and a symmetric microlens fit best reproduces the light curve. We continue our spectroscopic and photometric monitoring of GSC 3656-1328.

Słowa kluczowe
Optical, Microlensing Events, Variables, Stars