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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 19 May 18 19:15:25 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800854
SRC_RA:          264.2469d {+17h 36m 59s} (J2000),
                 264.5353d {+17h 38m 08s} (current),
                 263.4591d {+17h 33m 50s} (1950)
SRC_DEC:         -28.0247d {-28d 01' 28"} (J2000),
                 -28.0347d {-28d 02' 04"} (current),
                 -27.9949d {-27d 59' 41"} (1950)
DISCOVERY_DATE:  18227 TJD;   109 DOY;   18/04/19 (yy/mm/dd)
DISCOVERY_TIME:  69325 SOD {19:15:25.00} UT
LEAD_TIME:       66.559 [days]
MAX_DATE:        18294 TJD;   176 DOY;   18/06/25 (yy/mm/dd)
MAX_TIME:        31190 SOD {08:39:50.40} UT
MAX_UNCERT:      3.930 [days]
CUSP_WIDTH:      71.16 +/- 6.30 [days]
u0:              0.00 +/- 0.22 [RingUnits]
MAX_MAG:         8.8 mag (estimated)
BASE_MAG:        20.14 +/- 0.00 [mag]
AMPLIFICATION:   2.58 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0854.html
SUN_POSTN:        56.53d {+03h 46m 08s}  +19.88d {+19d 52' 52"}
SUN_DIST:        153.22 [deg]   Sun_angle= 10.1 [hr] (West of Sun)
MOON_POSTN:      119.48d {+07h 57m 54s}  +19.58d {+19d 34' 51"}
MOON_DIST:       147.06 [deg]
GAL_COORDS:      359.77,  2.09 [deg] galactic lon,lat of the burst
ECL_COORDS:      264.91, -4.69 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.  
COMMENTS:        WARNING: Amax_error was 'nan'.