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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 04 Jun 18 19:15:58 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800991
SRC_RA:          270.9005d {+18h 03m 36s} (J2000),
                 271.1951d {+18h 04m 47s} (current),
                 270.0972d {+18h 00m 23s} (1950)
SRC_DEC:         -30.3069d {-30d 18' 24"} (J2000),
                 -30.3050d {-30d 18' 17"} (current),
                 -30.3093d {-30d 18' 33"} (1950)
DISCOVERY_DATE:  18242 TJD;   124 DOY;   18/05/04 (yy/mm/dd)
DISCOVERY_TIME:  69358 SOD {19:15:58.00} UT
LEAD_TIME:       46.728 [days]
MAX_DATE:        18289 TJD;   171 DOY;   18/06/20 (yy/mm/dd)
MAX_TIME:        45878 SOD {12:44:38.39} UT
MAX_UNCERT:      1.300 [days]
CUSP_WIDTH:      11.02 +/- 0.79 [days]
u0:              0.00 +/- 2.17 [RingUnits]
MAX_MAG:         7.9 mag (estimated)
BASE_MAG:        17.71 +/- 0.00 [mag]
AMPLIFICATION:   559.28 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0991.html
SUN_POSTN:        72.78d {+04h 51m 06s}  +22.49d {+22d 29' 31"}
SUN_DIST:        161.78 [deg]   Sun_angle= 10.8 [hr] (West of Sun)
MOON_POSTN:      324.90d {+21h 39m 36s}  -15.47d {-15d 28' 12"}
MOON_DIST:        51.16 [deg]
GAL_COORDS:        0.79, -4.07 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.78, -6.87 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.  
COMMENTS:        WARNING: Amax_error was 'nan'.