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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 24 May 18 21:03:05 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800904
SRC_RA:          273.0965d {+18h 12m 23s} (J2000),
                 273.3843d {+18h 13m 32s} (current),
                 272.3106d {+18h 09m 15s} (1950)
SRC_DEC:         -27.5993d {-27d 35' 56"} (J2000),
                 -27.5935d {-27d 35' 36"} (current),
                 -27.6124d {-27d 36' 44"} (1950)
DISCOVERY_DATE:  18232 TJD;   114 DOY;   18/04/24 (yy/mm/dd)
DISCOVERY_TIME:  75785 SOD {21:03:05.00} UT
LEAD_TIME:       45.737 [days]
MAX_DATE:        18278 TJD;   160 DOY;   18/06/09 (yy/mm/dd)
MAX_TIME:        53049 SOD {14:44:09.60} UT
MAX_UNCERT:      1.330 [days]
CUSP_WIDTH:      13.40 +/- 1.00 [days]
u0:              0.00 +/- 0.91 [RingUnits]
MAX_MAG:         10.0 mag (estimated)
BASE_MAG:        17.49 +/- 0.00 [mag]
AMPLIFICATION:   315.93 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0904.html
SUN_POSTN:        61.63d {+04h 06m 31s}  +20.88d {+20d 52' 42"}
SUN_DIST:        150.37 [deg]   Sun_angle= 9.9 [hr] (West of Sun)
MOON_POSTN:      188.91d {+12h 35m 39s}   +0.94d {+00d 56' 29"}
MOON_DIST:        85.54 [deg]
GAL_COORDS:        4.10, -4.45 [deg] galactic lon,lat of the burst
ECL_COORDS:      272.75, -4.19 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.  
COMMENTS:        WARNING: Amax_error was 'nan'.