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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 02 Sep 18 14:09:55 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201801589
SRC_RA:          272.2286d {+18h 08m 55s} (J2000),
                 272.5207d {+18h 10m 05s} (current),
                 271.4427d {+18h 05m 46s} (1950)
SRC_DEC:         -27.5807d {-27d 34' 50"} (J2000),
                 -27.5764d {-27d 34' 34"} (current),
                 -27.5896d {-27d 35' 22"} (1950)
DISCOVERY_DATE:  18332 TJD;   214 DOY;   18/08/02 (yy/mm/dd)
DISCOVERY_TIME:  50995 SOD {14:09:55.00} UT
LEAD_TIME:       25.498 [days]
MAX_DATE:        18358 TJD;   240 DOY;   18/08/28 (yy/mm/dd)
MAX_TIME:        7603 SOD {02:06:43.19} UT
MAX_UNCERT:      0.170 [days]
CUSP_WIDTH:      5.33 +/- 0.41 [days]
u0:              0.53 +/- 0.01 [RingUnits]
MAX_MAG:         18.3 mag (estimated)
BASE_MAG:        19.07 +/- 0.00 [mag]
AMPLIFICATION:   2.05 +/- 0.03 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1589.html
SUN_POSTN:       161.59d {+10h 46m 22s}   +7.79d {+07d 47' 38"}
SUN_DIST:        112.12 [deg]   Sun_angle= -7.4 [hr] (East of Sun)
MOON_POSTN:       62.33d {+04h 09m 18s}  +16.35d {+16d 21' 16"}
MOON_DIST:       149.94 [deg]
GAL_COORDS:        3.74, -3.76 [deg] galactic lon,lat of the burst
ECL_COORDS:      271.98, -4.16 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.