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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 17 Aug 18 14:28:32 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201801543
SRC_RA:          269.1153d {+17h 56m 28s} (J2000),
                 269.4095d {+17h 57m 38s} (current),
                 268.3221d {+17h 53m 17s} (1950)
SRC_DEC:         -28.7494d {-28d 44' 57"} (J2000),
                 -28.7507d {-28d 45' 02"} (current),
                 -28.7432d {-28d 44' 34"} (1950)
DISCOVERY_DATE:  18316 TJD;   198 DOY;   18/07/17 (yy/mm/dd)
DISCOVERY_TIME:  52112 SOD {14:28:32.00} UT
LEAD_TIME:       29.122 [days]
MAX_DATE:        18345 TJD;   227 DOY;   18/08/15 (yy/mm/dd)
MAX_TIME:        62640 SOD {17:24:00.00} UT
MAX_UNCERT:      0.420 [days]
CUSP_WIDTH:      24.62 +/- 5.45 [days]
u0:              0.16 +/- 0.05 [RingUnits]
MAX_MAG:         17.8 mag (estimated)
BASE_MAG:        19.78 +/- 0.00 [mag]
AMPLIFICATION:   5.97 +/- 1.97 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1543.html
SUN_POSTN:       146.94d {+09h 47m 45s}  +13.31d {+13d 18' 22"}
SUN_DIST:        124.67 [deg]   Sun_angle= -8.2 [hr] (East of Sun)
MOON_POSTN:      225.41d {+15h 01m 39s}  -11.73d {-11d 43' 43"}
MOON_DIST:        44.33 [deg]
GAL_COORDS:        1.37, -1.94 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.22, -5.31 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.