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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 17 Aug 18 20:02:24 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201801554
SRC_RA:          269.4969d {+17h 57m 59s} (J2000),
                 269.7976d {+17h 59m 11s} (current),
                 268.6862d {+17h 54m 45s} (1950)
SRC_DEC:         -31.4349d {-31d 26' 05"} (J2000),
                 -31.4355d {-31d 26' 07"} (current),
                 -31.4305d {-31d 25' 49"} (1950)
DISCOVERY_DATE:  18316 TJD;   198 DOY;   18/07/17 (yy/mm/dd)
DISCOVERY_TIME:  72144 SOD {20:02:24.00} UT
LEAD_TIME:       38.151 [days]
MAX_DATE:        18354 TJD;   236 DOY;   18/08/24 (yy/mm/dd)
MAX_TIME:        85190 SOD {23:39:50.40} UT
MAX_UNCERT:      0.480 [days]
CUSP_WIDTH:      10.74 +/- 0.55 [days]
u0:              0.00 +/- 0.53 [RingUnits]
MAX_MAG:         11.2 mag (estimated)
BASE_MAG:        18.74 +/- 0.00 [mag]
AMPLIFICATION:   409.93 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1554.html
SUN_POSTN:       147.15d {+09h 48m 37s}  +13.23d {+13d 13' 54"}
SUN_DIST:        124.57 [deg]   Sun_angle= -8.2 [hr] (East of Sun)
MOON_POSTN:      228.31d {+15h 13m 15s}  -12.59d {-12d 35' 13"}
MOON_DIST:        42.48 [deg]
GAL_COORDS:      359.21, -3.57 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.57, -8.00 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.  
COMMENTS:        WARNING: Amax_error was 'nan'.