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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 16 Aug 18 19:07:29 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201801534
SRC_RA:          270.4315d {+18h 01m 44s} (J2000),
                 270.7222d {+18h 02m 53s} (current),
                 269.6475d {+17h 58m 35s} (1950)
SRC_DEC:         -27.2643d {-27d 15' 50"} (J2000),
                 -27.2633d {-27d 15' 47"} (current),
                 -27.2645d {-27d 15' 51"} (1950)
DISCOVERY_DATE:  18315 TJD;   197 DOY;   18/07/16 (yy/mm/dd)
DISCOVERY_TIME:  68849 SOD {19:07:29.00} UT
LEAD_TIME:       31.990 [days]
MAX_DATE:        18347 TJD;   229 DOY;   18/08/17 (yy/mm/dd)
MAX_TIME:        67996 SOD {18:53:16.80} UT
MAX_UNCERT:      0.210 [days]
CUSP_WIDTH:      4.32 +/- 0.48 [days]
u0:              0.37 +/- 0.10 [RingUnits]
MAX_MAG:         14.3 mag (estimated)
BASE_MAG:        15.39 +/- 0.00 [mag]
AMPLIFICATION:   2.77 +/- 0.68 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1534.html
SUN_POSTN:       146.18d {+09h 44m 44s}  +13.56d {+13d 33' 48"}
SUN_DIST:        126.68 [deg]   Sun_angle= -8.3 [hr] (East of Sun)
MOON_POSTN:      215.28d {+14h 21m 07s}   -8.48d {-08d 28' 45"}
MOON_DIST:        55.51 [deg]
GAL_COORDS:        3.24, -2.21 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.38, -3.83 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.