OGLE Early Warning System has detected another microlensing candidate event: OGLE-1999-BUL-21 Field BUL_SC4 StarNo 201173 RA(J2000.0) 17:54:15.99 Dec(J2000.0) -29:18:49.7 Remarks Parameters uncertain Tmax 2451324.369 5.433 tau 16.681 5.596 Amax - - Dmag 100.000 - I0 18.891 0.014 Finding charts, light curve plots, photometric data (updated regularly) can be found in: http://vsnet.astrouw.edu.pl/~ftp/ogle/ogle2/ews/bul-21.html http://vsnet.astrouw.edu.pl/ogle/ogle2/ews/1999/bul-21.tar.gz regards, OGLE team.