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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 19 May 18 19:15:27 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800855
SRC_RA:          264.3243d {+17h 37m 18s} (J2000),
                 264.6083d {+17h 38m 26s} (current),
                 263.5487d {+17h 34m 12s} (1950)
SRC_DEC:         -26.0278d {-26d 01' 39"} (J2000),
                 -26.0376d {-26d 02' 14"} (current),
                 -25.9984d {-25d 59' 53"} (1950)
DISCOVERY_DATE:  18227 TJD;   109 DOY;   18/04/19 (yy/mm/dd)
DISCOVERY_TIME:  69327 SOD {19:15:27.00} UT
LEAD_TIME:       29.928 [days]
MAX_DATE:        18257 TJD;   139 DOY;   18/05/19 (yy/mm/dd)
MAX_TIME:        63071 SOD {17:31:11.99} UT
MAX_UNCERT:      1.320 [days]
CUSP_WIDTH:      5.33 +/- 1.01 [days]
u0:              1.19 +/- 0.04 [RingUnits]
MAX_MAG:         18.1 mag (estimated)
BASE_MAG:        18.31 +/- 0.00 [mag]
AMPLIFICATION:   1.22 +/- 0.02 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0855.html
SUN_POSTN:        56.53d {+03h 46m 08s}  +19.88d {+19d 52' 52"}
SUN_DIST:        153.48 [deg]   Sun_angle= 10.1 [hr] (West of Sun)
MOON_POSTN:      119.48d {+07h 57m 54s}  +19.58d {+19d 34' 50"}
MOON_DIST:       147.32 [deg]
GAL_COORDS:        1.50,  3.10 [deg] galactic lon,lat of the burst
ECL_COORDS:      264.90, -2.69 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.