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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 16 Aug 18 19:07:37 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201801538
SRC_RA:          266.2618d {+17h 45m 03s} (J2000),
                 266.5686d {+17h 46m 16s} (current),
                 265.4347d {+17h 41m 44s} (1950)
SRC_DEC:         -33.9041d {-33d 54' 14"} (J2000),
                 -33.9106d {-33d 54' 37"} (current),
                 -33.8839d {-33d 53' 01"} (1950)
DISCOVERY_DATE:  18315 TJD;   197 DOY;   18/07/16 (yy/mm/dd)
DISCOVERY_TIME:  68857 SOD {19:07:37.00} UT
LEAD_TIME:       25.638 [days]
MAX_DATE:        18341 TJD;   223 DOY;   18/08/11 (yy/mm/dd)
MAX_TIME:        37584 SOD {10:26:24.00} UT
MAX_UNCERT:      0.090 [days]
CUSP_WIDTH:      3.78 +/- 0.18 [days]
u0:              0.50 +/- 0.01 [RingUnits]
MAX_MAG:         18.4 mag (estimated)
BASE_MAG:        19.24 +/- 0.00 [mag]
AMPLIFICATION:   2.16 +/- 0.05 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1538.html
SUN_POSTN:       146.18d {+09h 44m 44s}  +13.56d {+13d 33' 48"}
SUN_DIST:        122.61 [deg]   Sun_angle= -8.0 [hr] (East of Sun)
MOON_POSTN:      215.28d {+14h 21m 07s}   -8.48d {-08d 28' 47"}
MOON_DIST:        53.44 [deg]
GAL_COORDS:      355.69, -2.48 [deg] galactic lon,lat of the burst
ECL_COORDS:      266.85,-10.51 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.