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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 25 May 18 21:53:10 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800916
SRC_RA:          269.3956d {+17h 57m 35s} (J2000),
                 269.6868d {+17h 58m 45s} (current),
                 268.6007d {+17h 54m 24s} (1950)
SRC_DEC:         -29.0126d {-29d 00' 44"} (J2000),
                 -29.0134d {-29d 00' 47"} (current),
                 -29.0077d {-29d 00' 27"} (1950)
DISCOVERY_DATE:  18233 TJD;   115 DOY;   18/04/25 (yy/mm/dd)
DISCOVERY_TIME:  78790 SOD {21:53:10.00} UT
LEAD_TIME:       31.355 [days]
MAX_DATE:        18265 TJD;   147 DOY;   18/05/27 (yy/mm/dd)
MAX_TIME:        23068 SOD {06:24:28.79} UT
MAX_UNCERT:      1.160 [days]
CUSP_WIDTH:      17.56 +/- 1.32 [days]
u0:              0.52 +/- 0.02 [RingUnits]
MAX_MAG:         19.1 mag (estimated)
BASE_MAG:        19.94 +/- 0.00 [mag]
AMPLIFICATION:   2.10 +/- 0.07 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0916.html
SUN_POSTN:        62.68d {+04h 10m 42s}  +21.06d {+21d 03' 47"}
SUN_DIST:        154.34 [deg]   Sun_angle= 10.2 [hr] (West of Sun)
MOON_POSTN:      201.58d {+13h 26m 19s}   -3.81d {-03d 48' 21"}
MOON_DIST:        69.05 [deg]
GAL_COORDS:        1.27, -2.29 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.47, -5.57 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.