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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 11 Aug 18 16:54:56 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201801489
SRC_RA:          266.4442d {+17h 45m 47s} (J2000),
                 266.7273d {+17h 46m 55s} (current),
                 265.6803d {+17h 42m 43s} (1950)
SRC_DEC:         -23.9621d {-23d 57' 43"} (J2000),
                 -23.9682d {-23d 58' 05"} (current),
                 -23.9430d {-23d 56' 34"} (1950)
DISCOVERY_DATE:  18310 TJD;   192 DOY;   18/07/11 (yy/mm/dd)
DISCOVERY_TIME:  60896 SOD {16:54:56.00} UT
LEAD_TIME:       41.654 [days]
MAX_DATE:        18352 TJD;   234 DOY;   18/08/22 (yy/mm/dd)
MAX_TIME:        31017 SOD {08:36:57.60} UT
MAX_UNCERT:      5.280 [days]
CUSP_WIDTH:      21.62 +/- 2.90 [days]
u0:              0.48 +/- 0.22 [RingUnits]
MAX_MAG:         17.6 mag (estimated)
BASE_MAG:        18.52 +/- 0.00 [mag]
AMPLIFICATION:   2.22 +/- 0.85 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1489.html
SUN_POSTN:       141.40d {+09h 25m 37s}  +15.13d {+15d 07' 57"}
SUN_DIST:        128.03 [deg]   Sun_angle= -8.4 [hr] (East of Sun)
MOON_POSTN:      145.85d {+09h 43m 23s}  +15.32d {+15d 19' 26"}
MOON_DIST:       124.03 [deg]
GAL_COORDS:        4.27,  2.56 [deg] galactic lon,lat of the burst
ECL_COORDS:      266.75, -0.56 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.