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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 04 May 15 14:32:38 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201500918
SRC_RA:          271.1320d {+18h 04m 32s} (J2000),
                 271.3713d {+18h 05m 29s} (current),
                 270.3479d {+18h 01m 23s} (1950)
SRC_DEC:         -27.2893d {-27d 17' 20"} (J2000),
                 -27.2874d {-27d 17' 14"} (current),
                 -27.2929d {-27d 17' 33"} (1950)
DISCOVERY_DATE:  17116 TJD;    94 DOY;   15/04/04 (yy/mm/dd)
DISCOVERY_TIME:  52358 SOD {14:32:38.00} UT
LEAD_TIME:       51.868 [days]
MAX_DATE:        17168 TJD;   146 DOY;   15/05/26 (yy/mm/dd)
MAX_TIME:        40953 SOD {11:22:33.59} UT
MAX_UNCERT:      5.040 [days]
CUSP_WIDTH:      35.71 +/- 2.52 [days]
u0:              0.81 +/- 0.08 [RingUnits]
MAX_MAG:         18.3 mag (estimated)
BASE_MAG:        18.73 +/- 0.00 [mag]
AMPLIFICATION:   1.51 +/- 0.10 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0918.html
SUN_POSTN:        41.36d {+02h 45m 27s}  +15.99d {+15d 59' 07"}
SUN_DIST:        132.48 [deg]   Sun_angle= 8.7 [hr] (West of Sun)
MOON_POSTN:      227.59d {+15h 10m 22s}  -14.39d {-14d 23' 28"}
MOON_DIST:        42.65 [deg]
GAL_COORDS:        3.53, -2.77 [deg] galactic lon,lat of the burst
ECL_COORDS:      271.01, -3.85 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.