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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 09 May 18 20:40:10 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800756
SRC_RA:          270.7584d {+18h 03m 02s} (J2000),
                 271.0461d {+18h 04m 11s} (current),
                 269.9712d {+17h 59m 53s} (1950)
SRC_DEC:         -27.7864d {-27d 47' 10"} (J2000),
                 -27.7848d {-27d 47' 04"} (current),
                 -27.7882d {-27d 47' 16"} (1950)
DISCOVERY_DATE:  18217 TJD;    99 DOY;   18/04/09 (yy/mm/dd)
DISCOVERY_TIME:  74410 SOD {20:40:10.00} UT
LEAD_TIME:       42.170 [days]
MAX_DATE:        18260 TJD;   142 DOY;   18/05/22 (yy/mm/dd)
MAX_TIME:        2678 SOD {00:44:38.39} UT
MAX_UNCERT:      3.820 [days]
CUSP_WIDTH:      27.37 +/- 2.92 [days]
u0:              0.49 +/- 0.12 [RingUnits]
MAX_MAG:         17.0 mag (estimated)
BASE_MAG:        17.84 +/- 0.00 [mag]
AMPLIFICATION:   2.21 +/- 0.46 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0756.html
SUN_POSTN:        46.72d {+03h 06m 52s}  +17.51d {+17d 30' 54"}
SUN_DIST:        138.06 [deg]   Sun_angle= 9.0 [hr] (West of Sun)
MOON_POSTN:      341.31d {+22h 45m 14s}  -10.57d {-10d 34' 28"}
MOON_DIST:        67.71 [deg]
GAL_COORDS:        2.93, -2.72 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.67, -4.35 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.